UDC 3300
Universal Digital Controller
Product Manual
51-52-25-55D
4/00
Sensing and Control
WARRANTY/REMEDY
Honeywell warrants goods of its manufacture as being free of defective materials and faulty
workmanship. Contact your local sales office for warranty information. If warranted goods are
returned to Honeywell during the period of coverage, Honeywell will repair or replace without
charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all
other warranties, expressed or implied, including those of merchantability and fitness for a
particular purpose. Specifications may change without notice. The information we supply is
believed to be accurate and reliable as of this printing. However, we assume no responsibility for
its use.
While we provide application assistance personally, through our literature and the Honeywell web
site, it is up to the customer to determine the suitability of the product in the application.
Copyright, Notices, and Trademarks
Printed in U.S.A. – © Copyright 2000 by Honeywell
Revision D – April, 2000
Sensing and Control
Honeywell
11 West Spring Street
Freeport, Illinois 61032
ii UDC 3300 Controller Product Manual 4/00
About This Document
Abstract
This manual describes the installation, configuration, operation, and maintenance of the UDC3300
Controller.
References
Publication Title Publication Number
UDC 3300 Limit Controller 51-52-25-56
UDC 3000/UDC 3300/UDC5000/UDC6000U/DC6300
RS422/485 Communications Option Manual
UDC 3000/3300 DMCS Communications Option Section of the Gateway Manual 82-50-10-23
Modbus® RTU Serial Communications User Manual 51-52-25-66
Modbus® RTU Serial Communications User Manual Configuration Interface for
UDC 3300
UDC 3300 Controller Specification Sheet 51-52-03-23
UDC 3000 Modbus 485RTU Communications Option 51-52-25-38
How to Apply Digital Instrumentation in Severe Electrical Noise Environments 51-52-05-01
51-51-25-35
51-52-25-70
Contacts
World Wide Web
The following lists Honeywell’s World Wide Web sites that will be of interest to our customers.
Honeywell Organization WWW Address (URL)
Corporate http://www.honeywell.com
Sensing and Control http://www.honeywell.com/sensing
International http://www.honeywell.com/Business/global.asp
Telephone
Contact us by telephone at the numbers listed below.
Organization Phone Number
United States and Canada Honeywell 1-800-423-9883 Tech. Support
Asia Pacific Honeywell Asia Pacific
Hong Kong
Europe Honeywell PACE, Brussels, Belgium [32-2] 728-2111
Latin America Honeywell, Sunrise, Florida U.S.A. (854) 845-2600
4/00 UDC 3300 Controller Product Manual iii
1-888-423-9883 Q&A Faxback
(TACFACS)
1-800-525-7439 Service
(852) 2829-8298
Symbol Definitions
The following table lists those symbols used in this document to denote certain conditions.
Symbol Definition
This CAUTION symbol on the equipment refers the user to the Product Manual for
additional information. This symbol appears next to required information in the
manual.
WARNING
PERSONAL INJURY: Risk of electrical shock. This symbol warns the user of a
potential shock hazard where HAZARDOUS LIVE voltages greater than 30 Vrms,
42.4 Vpeak, or 60 Vdc may be accessible. Failure to comply with these
instructions could result in death or serious injury.
ATTENTION, Electrostatic Discharge (ESD) hazards. Observe precautions for
handling electrostatic sensitive devices
Protective Earth (PE) terminal. Provided for connection of the protective earth (green
or green/yellow) supply system conductor.
Functional earth terminal. Used for non-safety purposes such as noise immunity
improvement. NOTE: This connection shall be bonded to protective earth at the
source of supply in accordance with national local electrical code requirements.
Earth Ground. Functional earth connection. NOTE: This connection shall be bonded
to Protective earth at the source of supply in accordance with national and local
electrical code requirements.
Chassis Ground. Identifies a connection to the chassis or frame of the equipment
shall be bonded to Protective Earth at the source of supply in accordance with
national and local electrical code requirements.
iv UDC 3300 Controller Product Manual 4/00
Table of Contents
SECTION 1 – OVERVIEW.................................................................................................. 1
1.1 Introduction...................................................................................................... 1
1.2 Operator Interface ........................................................................................... 3
SECTION 2 – INSTALLATION........................................................................................... 7
2.1 Overview.......................................................................................................... 7
2.2 Model Number Interpretation......................................................................... 12
2.3 Mounting........................................................................................................ 13
2.4 Wiring ............................................................................................................ 15
2.5 Wiring Diagrams............................................................................................ 18
2.6 Control and Alarm Relay Contact Information............................................... 34
SECTION 3 – CONFIGURATION .................................................................................... 35
3.1 Overview........................................................................................................ 35
3.2 Configuration Prompts...................................................................................36
3.3 How To Get Started....................................................................................... 38
3.4 Configuration Tips ......................................................................................... 39
3.5 Configuration Procedure................................................................................ 40
3.6 Loop 1 Tuning Parameters Set Up Group..................................................... 42
3.7 Loop 2 Tuning Parameters Set Up Group (Cascade or Two Loops.............. 44
3.8 SP Ramp, SP Rate, or SP Programming Set Up Group............................... 45
3.9 Accutune Set Up Group................................................................................. 47
3.10 Algorithm Data Set Up Group........................................................................ 49
3.11 Output Algorithm Parameters Set Up Group................................................. 53
3.12 Input 1 Parameters Set Up Group................................................................. 54
3.13 Input 2 Parameters Set Up Group................................................................. 56
3.14 Input 3 Parameters Set Up Group................................................................. 57
3.15 Loop 1 Control Parameters Set Up Group .................................................... 58
3.16 Loop 2 Control Parameters Set Up Group .................................................... 60
3.17 Options Set Up Group................................................................................... 62
3.18 Communications Set Up Group..................................................................... 64
3.19 Alarms Set Up Group .................................................................................... 66
3.20 Display Parameters Set Up Group................................................................ 69
3.21 Calibration Group .......................................................................................... 70
3.22 Maintenance Set Up Group........................................................................... 71
3.23 Status Group ................................................................................................. 72
3.24 Configuration Record Sheet Basic Model: DC330B-XX-XXX
DMCS Model: DC330D-XX-XXX................................................................... 73
3.25 Configuration Record Sheet Expanded Model: DC330E-XX-XXX .............. 75
4/00 UDC 3300 Controller Product Manual v
SECTION 4 – CONFIGURATION PROMPT DEFINITIONS ............................................ 79
4.1 Overview ....................................................................................................... 79
4.2 Loop 1 Tuning Parameters Set Up Group..................................................... 80
4.3 Loop 2 Tuning Parameters Set Up Group..................................................... 84
4.4 Setpoint Ramp/Rate/Programming Set Up Group ........................................ 85
4.5 Accutune Set Up Group ................................................................................ 88
4.6 Algorithm Data Set Up Group........................................................................ 92
4.7 Output Algorithm Parameters Set Up Group............................................... 109
4.8 Input 1 Parameters Set Up Group............................................................... 112
4.9 Input 2 Parameters Set Up Group............................................................... 116
4.10 Input 3 Parameters Set Up Group............................................................... 117
4.11 Loop 1 Control Parameters Set Up Group .................................................. 118
4.12 Loop 2 Control Parameters Set Up Group .................................................. 124
4.13 Options Set Up Group................................................................................. 129
4.14 Communications Set Up Group................................................................... 135
4.15 Alarms Set Up Group .................................................................................. 139
4.16 Display Parameters Set Up Group.............................................................. 143
4.17 Calibration Data........................................................................................... 144
4.18 Maintenance Group..................................................................................... 144
4.19 Status Test Data.......................................................................................... 146
SECTION 5 – OPERATION............................................................................................ 147
5.1 Overview ..................................................................................................... 147
5.2 How to Power Up the Controller.................................................................. 148
5.3 Entering a Security Code............................................................................. 150
5.4 Monitoring Your Controller .......................................................................... 151
5.5 Start-up Procedure...................................................................................... 155
5.6 Operating Modes......................................................................................... 156
5.7 Setpoints...................................................................................................... 160
5.8 Setpoint Ramp Rate.................................................................................... 163
5.9 Single Setpoint Ramp.................................................................................. 164
5.10 Using Two Sets of Tuning Constants.......................................................... 168
5.11 Alarm Setpoints........................................................................................... 171
5.12 Two Loops of Control Overview .................................................................. 172
5.13 Configuring Two Loops of Control............................................................... 177
5.14 Monitoring Two Loops of Control ................................................................ 180
5.15 Operating Two Loops of Control ................................................................. 181
5.16 Three Position Step Control Algorithm........................................................ 182
5.17 Input Math Algorithms.................................................................................. 183
5.18 Digital Input Option (Remote Switching)...................................................... 186
5.19 Auto/Manual Station.................................................................................... 190
5.20 Fuzzy Overshoot Suppression .................................................................... 193
5.21 Accutune...................................................................................................... 194
5.22 Carbon Potential.......................................................................................... 202
5.23 HealthWatch................................................................................................ 204
SECTION 6 – SETPOINT RAMP/SOAK PROGRAMMING OPTION............................ 205
6.1 Overview ..................................................................................................... 205
6.2 Program Contents....................................................................................... 206
6.3 Drawing a Ramp/Soak Profile ..................................................................... 209
6.4 Entering the Setpoint Program Data ........................................................... 211
6.5 Run/Monitor the Program............................................................................ 214
vi UDC 3300 Controller Product Manual 4/00
SECTION 7 – INPUT CALIBRATION ............................................................................ 219
7.1 Overview...................................................................................................... 219
7.2 Minimum and Maximum Range Values.......................................................220
7.3 Preliminary Information................................................................................ 221
7.4 Input #1, #2, or #3 Set Up Wiring................................................................ 223
7.5 Input #1, #2, or #3 Calibration Procedure.................................................... 229
7.6 Restoring Factory Calibration...................................................................... 231
SECTION 8 – OUTPUT CALIBRATION ........................................................................ 233
8.1 Overview...................................................................................................... 233
8.2 Current Proportional Output Calibration...................................................... 234
8.3 Position Proportional and Three Position Step Output Calibration.............. 236
8.4 Auxiliary Output Calibration......................................................................... 240
SECTION 9 – TROUBLESHOOTING / SERVICE ......................................................... 243
9.1 Overview...................................................................................................... 243
9.2 Troubleshooting Aids...................................................................................245
9.3 Power-up Tests ........................................................................................... 247
9.4 Status Tests................................................................................................. 248
9.5 Background Tests........................................................................................ 250
9.6 Controller Failure Symptoms....................................................................... 252
9.7 Troubleshooting Procedures ....................................................................... 253
9.8 Parts Replacement Procedures................................................................... 261
9.9 Maintenance................................................................................................ 270
SECTION 10 – PARTS LIST.......................................................................................... 271
10.1 Exploded View.............................................................................................271
SECTION 11 – APPENDIX A – MANUAL TUNING....................................................... 273
11.1 Overview...................................................................................................... 273
11.2 Time, Position, or Current Proportional Simplex Control............................. 274
11.3 Time Proportional Duplex or Current Proportional Duplex Control.............. 276
11.4 Two Sets of Tuning Parameters for Single Output Operation..................... 276
4/00 UDC 3300 Controller Product Manual vii
Figures
Figure 1-1 Operator Interface Displays and Indicators......................................................................3
Figure 2-1 Model Number Interpretation.........................................................................................12
Figure 2-2 Dimensions....................................................................................................................13
Figure 2-3 Mounting Method...........................................................................................................14
Figure 2-4 Composite Wiring Diagram............................................................................................18
Figure 2-5 Line Voltage Wiring........................................................................................................19
Figure 2-6 Input #1/Input #2 Connections.......................................................................................20
Figure 2-7 Two HLAI Replace 2nd LLAI Connections.....................................................................21
Figure 2-8 Electromechanical Relay Output—Model DC330X-EE-XXX..........................................22
Figure 2-9 Solid State Relay Output—Model DC330X-AA-XX........................................................23
Figure 2-10 10-amp Solid State Relay Output—Model DC330X-SS-XX...........................................24
Figure 2-11 Open Collector Output—Model DC330X-TT-XXX.........................................................25
Figure 2-12 Current Output—Current /Time Duplex, Time/Current Duplex, Position
Proportional, or Three Position Step Control .................................................................26
Figure 2-13 Auxiliary Output and Three Relay Outputs.....................................................................27
Figure 2-14 Position Proportional Output or Three Position Step—Models
DC330X-EE-XXX-X2, DC330X-AA-XXX-X2..................................................................28
Figure 2-15 Auxiliary Output Connections—Models DC330X-XX-2XX, DC330X-XX-5XX................29
Figure 2-16 Digital Inputs Connections—Model DC330X-XX-XX3....................................................29
Figure 2-17 RS422/485/Modbus Communications Option Connections ...........................................30
Figure 2-18 DMCS Communications Option Connections ................................................................31
Figure 2-19 Transmitter Power for 4-20 mA 2-wire Transmitter Using Open Collector
Alarm 2 Output—Model DC330X-XT-XXX.....................................................................32
Figure 2-20 Transmitter Power for 4-20 mA 2-wire Transmitter Using Auxiliary Output—
Model DC330X-XX-2XX or DC330X-XX-5XX................................................................33
Figure 3-1 Overview of UDC 3300 Prompt Hierarchy .....................................................................36
Figure 4-1 Example of Mass Flow Compensation using Multiplier/Divider Algorithm....................102
Figure 4-2 Example of Eight Segment Characterizer....................................................................106
Figure 5-1 Operator Interface........................................................................................................151
Figure 5-2 Functional Overview Block Diagram of a Single Loop (Loop #1) or Dual
Loop Controller (Loop #1 and Loop #2).......................................................................173
Figure 5-3 Functional Overview Block Diagram of Internal Cascade of a 2-loop Controller..........174
Figure 5-4 Hi/Lo Override Selector................................................................................................175
Figure 5-5 Auto/Manual Station and Backup Control Feature.......................................................190
Figure 5-6 Carbon Potential Control..............................................................................................203
Figure 6-1 Ramp/Soak Profile Example........................................................................................209
Figure 6-2 Program Record Sheet................................................................................................210
Figure 7-1 Inputs #1, #2, and #3 Wiring Terminals .......................................................................221
Figure 7-2 Wiring Connections for Thermocouple Inputs Using an Ice Bath.................................223
Figure 7-3 Wiring Connections for Thermocouple Inputs Using a Precision Resistor...................224
Figure 7-4 Wiring Connections for RTD........................................................................................225
Figure 7-5 Wiring Connections for Radiamatic, Millivolts, or Volts (except 0 to 10 Volts).............226
Figure 7-6 Wiring Connections for 0 to 10 Volt Inputs...................................................................227
Figure 7-7 Wiring Connections for 4 to 20 mA inputs....................................................................228
Figure 8-1 Wiring Connections for Calibrating Current Proportional Output .................................234
Figure 8-2 Wiring Connections for Calibrating Auxiliary Output....................................................240
Figure 9-1 Chassis Removal.........................................................................................................262
Figure 9-2 Display/Keyboard Replacement...................................................................................263
Figure 9-3 Removing the Printed Wiring Boards...........................................................................264
Figure 9-4 Printed Wiring Board Identification...............................................................................265
Figure 10-1 UDC 3300 Exploded View............................................................................................271
viii UDC 3300 Controller Product Manual 4/00
Tables
Table 1-1 Function of Keys...............................................................................................................4
Table 2-1 Specifications...................................................................................................................8
Table 2-2 Procedure for Mounting the Controller...........................................................................14
Table 2-3 Permissible Wiring Bundling...........................................................................................16
Table 2-4 Input 2 Jumper Selections..............................................................................................21
Table 2-5 Universal Output Wiring Functionality and Restrictions for Figure 2-12.........................26
Table 2-6 Universal Output Wiring Functionality and Restrictions for Figure 2-13.........................27
Table 2-7 Control Relay Contact Information.................................................................................34
Table 2-8 Alarm Relay Contact Information ...................................................................................34
Table 3-1 Configuration Tips..........................................................................................................39
Table 3-2 Configuration Procedure ................................................................................................40
Table 3-3 Tuning Group Function Prompts....................................................................................42
Table 3-4 Tuning Loop 2 Group Function ......................................................................................44
Table 3-5 SP Ramp Group Function Prompts................................................................................45
Table 3-6 Accutune Group Function Prompts................................................................................48
Table 3-7 Algorithm Group Function Prompts................................................................................49
Table 3-8 Output Algorithm Group Function Prompts....................................................................53
Table 3-9 Input 1 Group Function Prompts....................................................................................54
Table 3-10 Input 2 Group Function Prompts....................................................................................56
Table 3-11 Input 3 Group Function ..................................................................................................57
Table 3-12 Control Group Function Prompts ...................................................................................58
Table 3-13 Control 2 Group Function Prompts ................................................................................60
Table 3-14 Options Group Function Prompts...................................................................................62
Table 3-15 Communications Group Function Prompts ....................................................................64
Table 3-16 Alarms Group Function Prompts....................................................................................66
Table 3-17 Display Group Function Prompts ...................................................................................69
Table 3-18 Maintenance Group Function Prompts ..........................................................................71
Table 4-1 Tuning Group Prompt Definitions...................................................................................80
Table 4-2 Loop 2 Tuning Group Prompt.........................................................................................84
Table 4-3 Setpoint Ramp/Rate Group Definitions..........................................................................85
Table 4-4 Accutune Group Definitions............................................................................................88
Table 4-5 Algorithm Group Definitions ...........................................................................................92
Table 4-6 Output Algorithm Group Definitions .............................................................................109
Table 4-7 Input 1 Group Definitions .............................................................................................112
Table 4-8 Input 2 Group Definitions .............................................................................................116
Table 4-9 Input 3 Group Definitions .............................................................................................117
Table 4-10 Control Group Definitions.............................................................................................118
Table 4-11 Control 2 Group Definitions..........................................................................................124
Table 4-12 Options Group Definitions............................................................................................129
Table 4-13 Communications Group Definitions..............................................................................135
Table 4-14 Alarms Group Definitions .............................................................................................139
Table 4-15 Display Group Definitions.............................................................................................143
Table 4-16 Maintenance Group Definitions....................................................................................144
Table 5-1 Power Up Diagnostic Tests..........................................................................................148
Table 5-2 Procedure for Testing the Displays and Keys..............................................................149
Table 5-3 Procedure for Entering a Security Code ......................................................................150
Figure 5-1 Operator Interface........................................................................................................151
Table 5-4 Lower Display Key Parameter......................................................................................153
4/00 UDC 3300 Controller Product Manual ix
Table 5-5 Error Messages............................................................................................................154
Table 5-6 Procedure for Starting Up the Controller......................................................................155
Table 5-7 Operating Mode Definitions..........................................................................................156
Table 5-8 Changing Operating Modes.........................................................................................157
Table 5-9 Procedure for Selecting Automatic or Manual Mode....................................................158
Table 5-10 Procedure for Selecting the Local Setpoint Source......................................................160
Table 5-11 Procedure for Changing the Local Setpoints ...............................................................161
Table 5-12 Procedure for Enabling (or Disabling) the Remote Setpoint ........................................162
Table 5-13 Setpoint Selection Indication........................................................................................162
Table 5-14 Procedure for Configuring a Setpoint Ramp ................................................................164
Table 5-15 Procedure for Running a Setpoint Ramp.....................................................................166
Table 5-16 Procedure for Selecting Two Sets of Tuning Constants ..............................................168
Table 5-17 Procedure for Setting Switchover Values.....................................................................169
Table 5-18 Procedure for Setting Tuning Constant Values............................................................169
Table 5-19 Procedure for Switching PID SETS from the Keyboard...............................................170
Table 5-20 Procedure for Displaying or Changing the Alarm Setpoints.........................................171
Table 5-21 Control Loop Selections...............................................................................................172
Table 5-22 Two-loop Functionality and Restrictions (Model DC330E-EE-2XX or
Model DC330E-EE-5XX)..............................................................................................175
Table 5-23 Two-loop Functionality and Restrictions (Model DC330E-KE-2XX or
Model DC330E-KE-5XX)..............................................................................................176
Table 5-24 Procedure for Selecting 2-loop Algorithm ....................................................................177
Table 5-25 Procedure for Selecting Output Algorithm....................................................................177
Table 5-26 Procedure for Selecting Control Parameters ...............................................................178
Table 5-27 Procedure for Selecting Tuning Parameters................................................................179
Table 5-28 Digital Display Indication—Two Loops.........................................................................180
Table 5-29 Procedure for Displaying the 3PSTEP Motor Position.................................................182
Table 5-30 Digital Input Option Action on Contact Closure............................................................186
Table 5-31 Digital Input Combinations “DIG IN1” or “DIG IN2”......................................................188
Table 5-32 Digital Inputs 1 and 2 Combination ..............................................................................189
Table 5-33 Auto/Manual Station Mode Configuration Procedure...................................................191
Table 5-34 Accutune Rules and Regulations.................................................................................195
Table 5-35 Procedure for Starting TUNE (Demand) Tuning..........................................................196
Table 5-36 Procedure for Using TUNE at Start-up for Duplex.......................................................197
Table 5-37 Procedure for Using SP Tuning at Start-up..................................................................198
Table 5-38 Procedure for Using SP Tuning at Start-up for Duplex ................................................199
Table 5-39 Accutune* Error Prompt Definitions .............................................................................201
Table 6-1 Setpoint Program Data Entry Procedure......................................................................211
Table 6-2 Prompt Hierarchy and Available Selections.................................................................212
Table 6-3 Run/Monitor Functions.................................................................................................214
Table 6-4 Procedures for Changing a Running Setpoint Program...............................................217
Table 7-1 Voltage and Resistance Equivalents for 0% and 100% Range Values........................220
Table 7-2 Equipment Needed ......................................................................................................222
Table 7-3 Set Up Wiring Procedure for Thermocouple Inputs Using an Ice Bath........................223
Table 7-4 Set Up Wiring Procedure for Thermocouple Inputs Using a Precision Resistor ..........224
Table 7-5 Input #1, #2, or #3 Calibration Procedure ....................................................................229
Table 7-6 Restoring Factory Calibration.......................................................................................231
Table 8-1 Set Up Wiring Procedure Current Proportional Output ................................................234
Table 8-2 Current Proportional Output Calibration Procedure .....................................................235
Table 8-3 Position Proportional and 3 Position Step Output Calibration Procedure ....................237
Table 8-4 Set Up Wiring Procedure for Auxiliary Output..............................................................240
Table 8-5 Auxiliary Output Calibration Procedure........................................................................241
Table 9-1 Error Message Prompts...............................................................................................245
x UDC 3300 Controller Product Manual 4/00
Table 9-2 Procedure for Identifying the Software Version............................................................246
Table 9-3 Power-up Tests............................................................................................................247
Table 9-4 Procedure for Displaying the Status Tests Results......................................................248
Table 9-5 Status Tests.................................................................................................................249
Table 9-6 Background Tests ........................................................................................................250
Table 9-7 Controller Failure Symptoms........................................................................................252
Table 9-8 Troubleshooting Power Failure Symptoms ..................................................................253
Table 9-9 Troubleshooting Current Proportional Output Failure ..................................................254
Table 9-10 Troubleshooting Position Proportional Output Failure..................................................255
Table 9-11 Troubleshooting Time Proportional Output Failure ......................................................256
Table 9-12 Troubleshooting Time/Current or Current/Time Proportional Output Failure...............257
Table 9-13 Troubleshooting Alarm Relay Output Failure...............................................................258
Table 9-14 Troubleshooting a Keyboard Failure............................................................................259
Table 9-15 Troubleshooting a Communications Failure.................................................................260
Table 9-16 How to Remove the Chassis........................................................................................262
Table 9-17 Display/Keyboard Assembly Replacement Procedure.................................................263
Table 9-18 Printed Wiring Board Removal from Chassis...............................................................264
Table 9-19 Second Input Board Replacement Procedure..............................................................266
Table 9-20 Power Input Board Replacement Procedure................................................................266
Table 9-21 Digital Input Board Replacement Procedure................................................................267
Table 9-22 Aux.Out/Communications Board Replacement Procedure..........................................268
Table 9-23 MCU/Output Board Replacement Procedure...............................................................269
Table 10-1 Parts Identification........................................................................................................272
Table 10-2 Parts Not Shown..........................................................................................................272
Table 11-1 Manual Tuning Procedure for Simplex Control ............................................................274
Table 11-2 Manual Tuning Formulas .............................................................................................275
4/00 UDC 3300 Controller Product Manual xi
xii UDC 3300 Controller Product Manual 4/00
1.1 Introduction
Function
The UDC 3300 is a microprocessor-based stand alone controller. It
combines the highest degree of functionality and operating simplicity
offered in a 1/4 DIN size controller.
With a typical accuracy of ± 0.20 % of span, the UDC 3300 is an ideal
controller for regulating temperature and other process variables in
numerous heating and cooling applications, in metal working, food, and
pharmaceuticals, and testing and environmental work.
Section 1 – Overview
Easy to read displays
Easy to operate
Mount anywhere
CE Conformity (Europe)
The dedicated vacuum fluorescent displays with multi-language prompts
make the operator interface easy to read, understand and operate.
Programmed sequences of displays assure quick and accurate entry of all
configurable parameters.
Simple keystrokes let you select input and range configuration, set the
operating parameters that meet your process control needs now, and
change them later to meet new ones.
The tactile keyboard provides positive operator feedback. Self diagnostics,
fault tolerant design and keyboard security provide maximum assurance
of trouble-free operation.
The UDC is industrial control equipment that must be panel mounted.
The wiring terminals must be enclosed within the panel. The UDC is
environmentally hardened and, when suitably enclosed, can be mounted
virtually anywhere in plant or factory; on the wall, in a panel, or even on
the process machine. It withstands ambient temperatures up to 55 °C
(133 °F) and resists the effects of vibration and mechanical shock.
This product is in conformity with the protection requirements of the
following European Council Directives: 73/23/EEC, the Low Voltage
Directive, and 89/336/EEC, the EMC Directive. Conformity of this
product with any other “CE Mark” Directive(s) shall not be assumed.
Product Classification: Class I: Permanently connected, panel-mounted
Industrial Control Equipment with protective earthing (grounding).
(EN61010-1).
Enclosure Rating: Panel-mounted equipment, IP 00. This controller must
be panel-mounted. Terminals must be enclosed within the panel. Front
panel IP 65 (IEC 529).
Installation Category (Overvoltage Category): Category II: Energyconsuming equipment supplied from the fixed installation, local level
appliances, and Industrial Control Equipment. (EN61010-1)
Pollution Degree: Pollution Degree 2: Normally non-conductive pollution
with occasional conductivity caused by condensation. (Ref. IEC 664-1)
4/00 UDC 3300 Controller Product Manual 1
EMC Classification: Group 1, Class A, ISM Equipment (EN55011,
emissions), Industrial Equipment (EN50082-2, immunity)
Method of EMC Assessment: Technical File (TF)
Declaration of Conformity: 51309602-000
Deviation from the installation conditions specified in this manual, and
the special conditions for CE conformity in Section 2.1, may invalidate
this product’s conformity with the Low Voltage and EMC Directives.
ATTENTION: The emission limits of EN 50081-2 are designed to provide reasonable
protection against harmful interference when this equipment is operated in an
industrial environment. Operation of this equipment in a residential area may cause
harmful interference. This equipment generates, uses, and can radiate radio
frequency energy and may cause interference to radio and television reception when
the equipment is used closer than 30 meters (98 feet) to the antenna(e). In special
cases, when highly susceptible apparatus is used in close proximity, the user may
have to employ additional mitigating measures to further reduce the electromagnetic
emissions of this equipment.
2 UDC 3300 Controller Product Manual 4/00
1.2 Operator Interface
Displays and indicators
Figure 1-1 Operator Interface Displays and Indicators
T - Accutune in progress
t - PV tune in progress
L" - Loop 2 display
I - Cascade control
C - Computer setpoint active
O - Output override active
R - Run SP ramp/program
H - Hold SP ramp/program
Indicator definition when lit
ALM - Alarm conditions exist
DI - Digital input active
3 - LSP 3 active
RSP - Remote SP or SP2 active
OUT - Control relay 1 or 2 on
Keys - See Table 1-1
Figure 1-1 shows the operator interface and defines the displays and
indicators. The function of the keys is shown in Table 1-1.
Upper Display - six characters
• Normal Operation - four digits dedicate d t o display the process variable
• Configuration Mode - displays parameter value or selection
Lower Display - eight characters
• Normal Operation - displays operating parameters and values
• Configuration Mode - displays function groups and parameters
Indicator definition when lit
F - °Fahrenheit being used
C - °Centigrade be in g us ed
1 2
ALM
1 2 3
DI
RSP
1 2
OUT
FUNCTION
LOOP 1/2
SET UP
SP 3300
LOWER
DISPLAY
F C
R
3300
MAN - controller in man ual mode
A - controller in automatic mode
MAN
Deviation Bargraph
• Center bar indicates PV is
within ±1% of setpoint.
• Next bar will light if PV is
between ±1% but less than
±2% in deviat ion.
• If PV is equal to or greater than
±10% deviation, the ce nt er bar
plus all ten deviation bars will
light.
MANUAL
AUTO
%
SETPOINT
SELECT
RUN
HOLD
MAN and A off —
communications
option acti ve
24157
4/00 UDC 3300 Controller Product Manual 3
Function of keys
Table 1-1 shows each key on the operator interface and defines its
function.
Table 1-1 Function of Keys
Key Function
SET UP • Places the controller in the Configuration Set Up group
select mode. Sequentially displays Set Up groups and
allows the FUNCTION key to display individual functions in
each Set Up group.
FUNCTION
LOOP 1/2
LOWER
DISPLAY
• Used in conjunction with the SET UP key to select the
individual functions of a selected Configuration Set Up
group.
• Used to switch the display between Loop 1 and Loop 2
when the controller has a 2-Loop or Cascade configuration.
• Used during field calibration procedure.
• Selects an operating parameter to be shown in the
lower display:
OUT = Output
(Note 1)
OT2 = Output 2 (Cascade or 2-Loop
applications
SP = Local Setpoint
when using SP ramp) (Note 2)
(also current SP value
2SP = Local Setpoint 2 (Note 2)
3SP = Local Setpoint 3 (Note 2)
RSP = Remote Setpoint
1IN = Input 1
input algorithms
—when used with combinational
2IN = Input 2
3IN = Input 3
POS =
3 Position Step motor position when
slidewire is connected
CSP = Computer Setpoint Override
DEV = Deviation
PIDSETX = Tuning Parameter Set
X=1 or 2 (Note 3)
2PIDSETX = Loop 2 Tuning Parameter Set X=1 or 2
ET_XX.XX = Elapsed Time
TR_XX.XX = Time Remaining
RAMPXXOM = Minutes Remaining in Setpoint Ramp
*Or estimated Three Position Step motor position when no slidewire
exists.
4 UDC 3300 Controller Product Manual 4/00
Key Function
LOWER
DISPLAY
MANUAL
AUTO
1PV = For Cascade or 2 Loops
2PV = For Cascade or 2 Loops
AUX = Auxiliary Output
OC1 = Characterized Output 1
OC2 = Characterized Output 2
SPn = Setpoint Now (for setpoint rate)
• (Sigma) = Current Totalizer Value
BIA = Output Bias/Manual Reset Value
TUNE OFF =
Appears when Limit Cycle tuning is disabled
TUNE RUN = Press ▲ and LOWER DISPLAY to initiate
Limit Cycle tuning.
Display will read TUNE RUN.
ToBEGIN = Reset SP Program to start of first segment
OTI = Internal Loop 1 Output Value is being
displayed (Override has been selected and
Loop 1 is in Automatic mode.)
Note 1: Value can be changed if in manual mode
Note 2: Value can be changed via increment/decrement keys.
Note 3: The selected set can be changed via increment/decrement
keys.
• Alternately selects:
AUTO Lower display automatically displays setpoint
value in engineering units.
MAN Lower display automatically indicates output in %.
SETPOINT
SELECT
RUN
HOLD
▲
▼
• Hold key down to cycle through configured setpoints.
• Alternate action switch initiates or holds the Setpoint Ramp
or Setpoint Program.
• Acknowledges a latched alarm 1.
• Increases the selected parameter value.
• Decreases the selected parameter value.
4/00 UDC 3300 Controller Product Manual 5
6 UDC 3300 Controller Product Manual 4/00
2.1 Overview
Section 2 – Installation
Introduction
What’s in this section?
Installation of the UDC 3300 Controller consists of mounting and wiring
the controller according to the instructions given in this section.
Read the pre-installation information, check the model number
interpretation and become familiar with your model selections, then
proceed with installation.
This section contains the following information:
Topic See Page
2.1 Overview
Specifications
2.2 Model Number Interpretation 12
2.3 Mounting 13
2.4 Wiring 15
2.5 Wiring Diagrams
Composite Wiring Diagram
Line Voltage
Input #1/Input #2
Two HLAI
Time Proportional Output
Electromechanical
Solid State
10-amp Solid State
Open Collector
Current Output/Universal Output
Two Current or Two Relay
One Current (Auxiliary) and Three Relay
Position Proportional Output
Auxiliary Output
Digital Inputs
Communications
RS422/485/Modbus
DMCS
Transmitter Power for 4-20 mA 2-wire Transmitter
Using Open Collector Alarm 2 Output
Using Auxiliary Output
2.6 Control and Alarm Relay Contact Information 34
7
8
18
18
19
20
21
22
22
23
24
25
26
26
27
28
29
29
30
30
31
32
32
33
4/00 UDC 3300 Controller Product Manual 7
Pre-installation
information
If the controller has not been removed from its shipping carton, inspect
the carton for damage and remove the controller. Inspect the unit for any
obvious shipping damage and report any damage due to transit to the
carrier.
Make sure that the carton with the controller includes
• a bag containing mounting hardware and
• a bag containing input resistors.
Check that the model number shown on the inside of the case agrees with
what you have ordered.
CE conformity special
conditions (Europe)
Shielded twisted pair cables are required for all Analog I/O, Process
Variable, RTD, Thermocouple, dc millivolt, low level signal, 4-20 mA,
Digital I/O, and computer interface circuits. Refer to the Severe Electrical
Noise Environments document (51-52-05-01) for additional information.
Specifications
We recommend that you review the specifications and adhere to the
operating limits listed in Table 2-1 when you install your controller.
Design
Input Accuracy
Sampling Rate
Temperature Stability
Input Signal Failure
Protection
Input Impedance
Maximum Lead Wire
Resistance
Stray Rejection Common Mode
± 0.20 % of span typical (± 1 digit for display)
Field calibratable to ± 0.05 % of span typical
15 bit resolution typical
Inputs sampled six times a second
± 0.01 % of Full Scale/°C change typical
Thermocouple Inputs: Upscale or downscale burnout
Burnout Current: 0.13 microamps
Failsafe Output Level: Configurable 0-100 %
4-20 Milliampere Input: 250 ohms
0-10 Volt Input: 200K ohms
All Other: 10 megohms
Thermocouples: 100 ohms/leg
100, 200, and 500 RTD: 100 ohms/leg
100 ohm Low RTD: 10 ohms/leg
AC (50 or 60 Hz): 120 dB (with maximum source impedance of 100 ohms) or ± 1 LSB
(least significant bit) whichever is greater with line voltage applied.
DC: 120 dB (with maximum source impedance of 100 ohms) or a ±1 LSB whichever is
greater with 120 Vdc applied.
DC (to 1 KHz): 80 dB (with maximum source of impedance of 100 ohms) or ±1 LSB
whichever is greater with 50 Vac applied.
Normal Mode
AC (50 or 60 Hz): 60 dB (with 100 % span peak-to-peak maximum)
Table 2-1 Specifications
8 UDC 3300 Controller Product Manual 4/00
Design (continued)
Isolation (Functional)
Alarm Outputs
Controller Output
Types
Controller Output
Algorithms
AC Power: Is electrically isolated from all other inputs and outputs to withstand a HIPOT
potential of 1900 Vdc for 2 seconds per Annex K of EN61010-1.
Analog Inputs and Outputs: Are isolated from each other and all other circuits at 850 Vdc
for 2 seconds.
Digital Input and Digital Output: Are isolated from all other circuits at 850 Vdc for 2
seconds.
Relay Contacts: With a working of 115/230 Vac, isolated from each other and all other
circuits at 345 Vdc for 2 seconds.
One SPDT electromechanical relay.
A second alarm is available using the second control relay. This is not available with Relay
Duplex, Position Proportional, or Three Position Step control.
Alarm Relay Contacts Rating
Resistive Load: 5 ampere at 120 Vac or 30 Vdc, 2.5 A at 240 Vac.
Current Output (Isolated)
Range can be set anywhere between 0 to 21 mA, and as direct or reverse action.
Resolution: 11 bits for 0 to 21 mA
Accuracy: 0.5 % full scale
Temperature Stability: 0.1 % F.S./°C
Load Resistance: 0 to 1000 ohms
Electromechanical Relays (One or Two)
SPDT contacts. Both Normally Open and Normally Closed contacts are brought out to the
rear terminals.
Internally socketed
Resistive Load: 5 amps @ 120 Vac or 30 Vdc, 2.5A at 240 Vac
Inductive Load: 50 VA @ 120 Vac or 240 Vac
Motor: 1/6 H.P.
Solid State Relays (One or Two)
SPST solid state contacts consisting of a triac N.O. output.
Internally socketed
Resistive Load: 1.0 amp @ 25 °C and 120 or 240 Vac
0.5 amp @ 55 °C and 120 or 240 Vac
Inductive Load: 50 VA @ 120 Vac or 240 Vac
Minimum Load: 20 milliamps
Open Collector Outputs (One or Two)
Maximum Sink Current: 20 mA
Overload Protection: 100 mA
Internally powered @ 30 Vdc
Opto-isolated from all other circuits except current output, but not from each other.
Socketed jumper assembly replaces relay.
Solid State Relays (10 amps)
One or two externally mounted SPST triac N.O. outputs for use with open collector outputs.
Resistive Load: 15 amps @ 25 °C and 120 or 240 Vac
10 amps @ 55 °C and 120 or 240 Vac
Inductive Load: 50 VA @ 120 Vac or 240 Vac
Motor Rating: 1 HP @ 25 °C
0.75 HP @ 55 °C
See Section 4.7.
4/00 UDC 3300 Controller Product Manual 9
Design (continued)
Digital Inputs
(Optional) (Isolated)
Auxiliary Linear
Output (Optional)
(Isolated)
Communications
Interface (Optional)
DMCS
RS422/485 ASCII
RS422/485 Modbus
RTU
Power Consumption
Power Inrush Current
Weight
+15 Vdc source for external dry contacts or isolated solid state contacts. The
Digital Input option detects the state of external contacts for either of the two inputs.
On contact closure the controller will respond according to how each digital input is
configured. Opening contact causes return to previous state.
21 mA dc maximum into a negative or positive grounded load or non-grounded load of 0 to
1000 ohms.
Output range can be set anywhere between 0 mA to 21 mA, and as direct or reverse
action. It can be configured to represent either Input, PV, Setpoint, Deviation, or Control
output. The range of the auxiliary output, as a function of the selected variable, can be
scaled. This output can be used as a second current output for current duplex outputs.
Resolution: 12 bits over 0 mA to 21 mA
Accuracy: 0.05 % of full scale
Temperature Stability: 0.0075 % F.S./°C
Load Resistance: 0 to 1000
Baud Rate: 19200 baud
Length of Link: 4000 ft. maximum
Link Characteristics: Two-wire, multi-drop proprietary protocol, 31 drops maximum
Baud Rate: 2400, 4800, 9600, or 19200 baud selectable
Parity: Odd or Even
Length of Link: 4000 ft. maximum
Link Characteristics: Two-wire or four-wire, multi-drop RS422 ASCII, 15 drops maximum or
up to 31 drops for shorter link length.
Baud Rate: 2400, 4800, 9600, 19200 baud selectable
Data Format: Floating point or integer
Length of Link: 4000 ft. maximum
Link Characteristics: Two-wire, multi-drop Modbus RTU protocol, 15 drops maximum or up
to 31 drops for shorter link length.
18 VA maximum (90 Vac to 264 Vac); 12 VA maximum (24 Vac/dc)
10A maximum for 4 ms (under operating conditions)
CAUTION
power is supplied. Otherwise, the controllers may not start up normally due to voltage drop
from the inrush current.
1.3 kg (3 lb.)
When applying power to more than one UDC 3300, make sure that sufficient
10 UDC 3300 Controller Product Manual 4/00
Environmental and Operating Conditions
Parameter Reference Rated Operative
Limits
Ambient Temperature
Relative Humidity
Vibration
Frequency (Hz)
Acceleration (g)
Mechanical Shock
Acceleration (g)
Duration (ms))
Voltage (Vdc)
Voltage (Vac)
90 to 240 Vac
24 Vac
Frequency (Hz)
(For Vac)
* The maximum rating only applies up to 40 °C (104 °F). For higher temperatures, the RH specification is derated to
maintain constant moisture content.
25 ± 3 °C
77 ± 5 °F
10 to 55* 10 to 90* 5 to 90* 5 to 95*
0
0
0
0
+24 ± 1 20 to 27 20 to 27 - -
120 ± 1
240 ± 2
24 ± 1
50 ± 0.2
60 ± 0.2
15 to 55 °C
58 to 131 °F
0 to 70
0.4
1
30
90 to 240
20 to 27
49 to 51
59 to 61
0 to 55 °C
32 to 131 °F
0 to 200
0.6
5
30
90 to 264
20 to 27
48 to 52
58 to 62
Transportation and
Storage
–40 to 66 °C
–40 to 151 °F
0 to 200
0.5
20
30
- -
- -
- -
- -
- -
4/00 UDC 3300 Controller Product Manual 11
2.2 Model Number Interpretation
Model number
B
Basic Controller Model
=
E
Expanded Contr ol ler M o del
=
L
Limit Controller Model
=
D
Basic Model with UDC 3000 DMCS
=
Functionality
Output #1
C0
Current wit h out Alarms or Output 2
=
K –
Current wit h Alarm 1
=
E –
Relay, E-M with Alarm 1
=
A –
Relay, SS 1 amp with Alarm 1
=
S –
Relay, SS 10 amp with Alarm 1
=
T –
Open Collector Output
=
Output #2 or Alarm #2
– 0
None
=
– E
Relay, E-M
=
– A
Relay, SS 1 amp
=
– S
Relay, SS 10 amp
=
– T
Open Collector Output
=
External Inte r f ac e
0 ––
None
=
1 ––
RS422/485 ASCII / Modbus
=
2 ––
Auxiliary Output (Loop 2 Current Output )
=
4 ––
DMCS Communications
=
5 ––
Auxiliary Output + RS422/485 / Modbus
=
Software Options
– 0 –
Standard Funct ion s ( incl ude s Accutune II)
=
– 1 –
= Standard Functions (includes Accutune II
– A –
Setpoint Programming (SPP)—DMCS Model
=
– B –
SPP
=
– C –
Math Option + SPP
=
– D –
2 Loops/Internal Cascade + SPP
=
– E –
Math Option + 2 Loops/Internal Cascade +
=
SPP
– F –
= Math Option + SPP + HealthWatch
– G –
= 2 Loops/I n ternal Cascade + SPP +
HealthWatch
– H –
= Math O p ti on + 2 Loops/Internal Cascade +
SPP + HealthWatch
Digital Inputs
–– 0
None
=
–– 3
Two Digital Inputs
=
and HealthWatch)
The model number interpretationis shown in Figure 2-1. Write the model
number into the spaces provided and compare it to the model number
interpretation. This information will also be useful when you wire your
controller.
Figure 2-1 Model Number Interpretation
Table VITable VTable IVTable IIITable IITable IKey Number
0DC3 30
Manuals
0 –
English
=
F –
French
=
G –
German
=
T –
Italian
=
S –
Spanish
=
Certificate
– 0
None
=
– C
Certificate of Conformance
=
(F3391)
Options
0 –––––
1 –––––
– 0 ––––
– A ––––
– F ––––
––0 –––
–– B –––
–– T –––
––– 0 ––
––– P ––
––– T ––
––– U ––
–––– 0 –
–––– D –
––––– 0
PV Input
1 –
T/C, RTD, Radiamatic, mV, 0-5V, 1-5V
=
2 –
T/C, RTD, Radiamatic, mV, 0-5V, 1-5V, 0-20 mA, 4-20 mA
=
3 –
T/C, RTD, Radiamatic, mV, 0-5V, 1-5V, 0-20 mA, 4-20 mA,
=
0-10V
1 5
Relative Humidit y ( in c ludes optional input)
=
1 6
Carbon, Oxygen, or Dewpoint (includes optional input)
=
Optional Input(s)
– 0
None
=
– 1
T/C, RTD, Radiamatic, mV, 0-5V, 1-5V, 0-20 mA, 4-20 mA
=
– 2
Slidewire Input
=
– 3
T/C, RTD, Radiamatic, mV, 0-5V, 1-5V, 0-20 mA, 4-20 mA,
=
0-10V
– 4
Two High Level AIs instead of 2nd Univer sal AI
=
90 to 264 Vac Power
=
24 Vac/dc Power
=
None
=
CSA, FM, and UL
=
FM and UL
=
Gray Elastomer Bezel
=
Blue Elastomer Bezel
=
Tan Elastomer Bezel
=
None
=
Rear Term in al Cover
=
Customer ID Tag
=
Rear Termin al Co v er & Tag
=
None
=
DIN Cutout Adapter
=
None
=
24151
12 UDC 3300 Controller Product Manual 4/00
2.3 Mounting
Physical considerations
Overall dimensions
L
L
ALM
ALM
AL
DI
PV
DI
M
RSP
RSP
96
OUT
OUT
3.780
FUNCTION
L1/L2
SET UP
The controller can be mounted on either a vertical or tilted panel using the
mounting kit supplied. Adequate access space must be available at the
back of the panel for installation and servicing activities.
The overall dimensions and panel cutout requirements for mounting the
controller are shown in Figure 2-2.
Figure 2-2 shows the overall dimensions for mounting the controller.
Figure 2-2 Dimensions
+0.008
-0.0
+0.03
-0.0
92
3.622
1 2
1 2
1
1 2 3 4
1 2 3
1
2
1 2
2
1 2
1 2
DISPLAY
96
3.780
F C
F
C
LOWER
F C
MAN
MANUAL
AUTO
MAN
M
A
N
%
%
%
SETPOINT
SELECT
RUN
HOLD
92
3.622
Panel Cutout
+0.008
-0.0
+0.03
-0.0
24
.945
21.6
.850
Max Panel
Thickness
10
.394
Max (2)
147.3
5.82
2.4
.093
90.7
3.57
with optional
rear cover
24152
4/00 UDC 3300 Controller Product Manual 13
Mounting method
Before mounting the controller, refer to the nameplate on the inside of the
case and make a note of the model number. It will help later when
selecting the proper wiring configuration.
Figure 2-3 shows you the mounting method for the UDC 3300 controller.
Figure 2-3 Mounting Method
Panel
Mounting procedure
22605
Refer to Figure 2-3 and follow the procedure in Table 2-2 to mount the
controller.
Table 2-2 Procedure for Mounting the Controller
Step Action
1
Mark and cut out the controller hole in the panel according to the dimension
information in Figure 2-2.
2
Remove the screw cover and loosen the screw on the front of the controller.
Pull the chassis out of the case.
3
Orient the case properly and slide it through the panel hole from the front.
4
Remove the mounting kit from the shipping container, and install the kit as
follows:
• Install the screws into the threaded holes of the clips.
• Insert the prongs of the clips into the two holes in the top and
bottom of the case.
• Tighten both screws to secure the case against the panel.
• Carefully slide the chassis assembly into the case, press to close and
tighten the screw. Replace the screw cover.
14 UDC 3300 Controller Product Manual 4/00
2.4 Wiring
Electrical
considerations
Controller grounding
Control/alarm circuit
wiring
Electrical Noise
Precautions
The controller is considered “rack and panel mounted equipment” per
EN 61010-1, Safety Requirements for Electrical Equipment for
Measurement, Control, and Laboratory Use, Part 1: General
Requirements. Conformity with 72/23/EEC, the Low Voltage Directive
requires the user to provide adequate protection against a shock hazard.
The user shall install this controller in an enclosure that limits
OPERATOR access to the rear terminals.
PROTECTIVE BONDING (grounding) of this controller and the
enclosure in which it is installed shall be in accordance with National and
local electrical codes. To minimize electrical noise and transients that may
adversely affect the system, supplementary bonding of the controller
enclosure to a local ground, using a No. 12 (4 mm2) copper conductor, is
recommended.
The insulation of wires connected to the Control/Alarm terminals shall be
rated for the highest voltage involved. Extra Low Voltage (ELV) wiring
(input, current output, and low voltage Control/Alarm circuits) shall be
separated from HAZARDOUS LIVE (>30 Vac, 42.4 Vpeak, or 60 Vdc)
wiring per Table 2-3.
Electrical noise is composed of unabated electrical signals which produce
undesirable effects in measurements and control circuits.
Digital equipment is especially sensitive to the effects of electrical noise.
Your controller has built-in circuits to reduce the effect of electrical noise
from various sources. If there is a need to further reduce these effects:
• Separate External Wiring - separate connecting wires into bundles (see
Table 2-3) and route the individual bundles through separate conduits
or metal trays.
• Use Suppression Devices - for additional noise protection, you may
want to add suppression devices at the external source. Appropriate
suppression devices are commercially available.
ATTENTION For additional noise information, refer to document
number 51-52-05-01, How to Apply Digital Instrumentation in Severe
Electrical Noise Environments.
4/00 UDC 3300 Controller Product Manual 15
Permissible wire
bundling
Table 2-3 shows which wire functions should be bundled together.
NOTE
recommend you use shielded twisted pair wires for the signals in bundle 2.
For installation where high EMI/RFI noise cannot be avoided, we
Table 2-3 Permissible Wiring Bundling
Bundle No. Wire Functions
1 • Line power wiring
• Earth ground wiring
• Control relay output wiring
• Line voltage alarm wiring
2 Analog signal wire, such as:
• Input signal wire (thermocouple, 4 to 20 mA, etc.)
• 4-20 mA output signal wiring
• Slidewire feedback circuit wiring
• Digital input signals
• Communications
Identify your wiring
requirements
3 • Low voltage alarm relay output wiring
• Low voltage wiring to solid state type control circuits
To determine the appropriate diagrams for wiring your controller, refer to
the model number interpretation in this section. The model number of the
controller can be found on the inside of the case.
16 UDC 3300 Controller Product Manual 4/00
Wiring the controller
Using the information contained in the model number, select the
appropriate wiring diagrams from the figures listed below and wire the
controller accordingly.
Wiring Requirements Figure
Composite Wiring Diagram 2-4
Line Power 90–264 Vac or 24Vac/dc 2-5
Input #1 and Input #2 Wiring 2-6
Two HLAI Wiring 2-7
Time Proportional Output
• Electromechanical Relay Output
• Solid State Relay Output
• 10-amp Solid State Relay Output
• Open Collector Output
Current Output/Universal Output
• Two Current and Two Relay Outputs
• One Current (Auxiliary) and Three Relay Outputs
Position Proportional Output 2-14
Auxiliary Output Wiring 2-15
2-8
2-9
2-10
2-11
2-12
2-13
Digital Inputs Wiring 2-16
Communications Wiring
• RS422/485/Modbus
• DMCS
Transmitter Power for 4-20 mA 2-wire Transmitters
• Open Collector Alarm 2 Output
• Auxiliary Output
2-17
2-18
2-19
2-20
4/00 UDC 3300 Controller Product Manual 17
2.5 Wiring Diagrams
Composite wiring
diagram
AC Line Voltage
Terminals
See Figure 2-5
Input #2 Terminals
See Figure 2-6
Two HLAI Terminals
See Figure 2-7
Input #1
Terminals
See Figure 2-6
Figure 2-4 is a composite wiring diagram of the UDC 3300 controller. It
identifies the terminal designations and their functions. Refer to the
individual diagrams listed to wire the controller according to your
requirements.
Figure 2-4 Composite Wiring Diagram
Digital Inputs
Terminals
See Figure 2-16
Outputs and Alarms
Terminals
• Time Proportional Output
See Figures 2-8, 2-9, 2-10,
2-11
• Current Output/Universal
Output
See Figures 2-12, 2-13
• Position Proportional
Output
See Figure 2-14
For Control and Alarm Relay
Contact information, See
Tables 2-7 and 2-8.
L1
L2/N
22
23
24
25
26
27
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
Transmitter Power for
4-20 mA 2-wire
Transmitters
I/O shield ground
(Do not use for
Communications shield)
Auxiliary Output
Terminals
See Figure 2-15
• Using Alarm 2 Output
See Figure 2-19
• Using Auxiliary Output
See Figure 2-20
Communications
Terminals
See Figures
2-17, 2-18
24158
18 UDC 3300 Controller Product Manual 4/00