ITT 801P5 User Manual
NEO-D
YN
801P5 S
MART SWITCH
TM
INSTALLATION AND
OPERATION MANUAL
PN 610-0002 Rev D
ECO 71349
WARNING
CAUTION
NOTE
Manual No. 610-0002 Rev. D
Neo-Dyn
28150 Industry Drive
Valencia, CA 91355
Tel: (661) 295-4000
Fax: (661) 294-1750
World Wide Web: www.neodyn.com
Copyright 2002
ITT Industries
Important Information
The product warranty applicable to this ITT Neo-Dyn® instrument
is as stated on page 41 of this manual.
Should any after-delivery problems arise, please contact
ITT Neo-Dyn’s Customer Service using the information above.
Our normal business hours are weekdays, 7:00 am to 3:30 pm,
Pacific Time.
Before installing the Smart-SwitchTM, become familiar with the
installation instructions in Chapter 2.
Indicates a hazard which can cause severe personal injury,
death, or substantial property damage if the warning is
ignored.
Indicates a hazard which will or can cause minor personal injury
or property damage if the caution is ignored.
Indicates additional information about a particular item necessary
to the operation of the unit.
This document contains proprietary information which is the
property of Neo-Dyn, a unit of ITT Industries. This document
may not be reproduced, either in part or in full, without the
consent of ITT Industries.
801P5 Smart SwitchTM Page i
TABLE OF CONTENTS
PAGE
CHAPTER 1 INTRODUCTION................................................. 1
ABOUT THIS MANUAL ......................................................... 4
KEYS ........................................................................................ 4
DISPLAY .................................................................................. 4
CUSTOMER SERVICE............................................................ 4
CHAPTER 2 INSTALLATION .................................................. 5
MOUNTING ............................................................................. 5
PRESSURE CONNECTION .................................................... 5
ELECTRICAL CONNECTIONS ............................................. 6
CHAPTER 3 OPERATION & PROGRAMMING ................... 11
OPERATION MODE.............................................................. 11
FRONT PANEL CONTROLS ................................................ 12
INPUT CONTROLS ............................................................... 13
DISPLAYING PRESSURE .................................................... 13
DISPLAYING SET POINTS.................................................. 14
STANDARD VS. WINDOW MODE ..................................... 15
PROGRAMMING MODE ...................................................... 17
ENTER PROGRAMMING MODE ........................................ 17
CHANGING THE SET POINTS............................................ 19
ADDITIONAL FEATURES ................................................... 20
CHAPTER 4 ANALOG OPTION............................................. 25
ANALOG OPTION WIRING................................................. 25
TURNING ANALOG OUTPUT ON AND OFF(LOOP)...... 25
4-20 MILLIAMPERE OUTPUT CALIBRATION (4CAL)... 26
4-20 MILLIAMPERE OUTPUT SCALING .......................... 27
CHAPTER 5 TROUBLESHOOTING ...................................... 29
ERROR MESSAGES.............................................................. 29
Page ii Installation and Operation Manual
TABLE OF CONTENTS
PAGE
CHAPTER 6 SERIAL COMMUNICATIONS (Z Option) ....... 35
GENERAL ..................................................................................35
WIRING ......................................................................................35
CHAPTER 7 SPECIFICATIONS.............................................. 37
STANDARD ........................................................................... 37
OPTIONS ................................................................................40
WARRANTY INFORMATION ................................................. 41
801P5 Smart SwitchTM Page iii
CHAPTER
1
INTRODUCTION
The Neo-Dyn® 801P5 Smart-SwitchTM is a solid-state pressure
switch designed for a wide range of applications in pneumatic and
hydraulic systems up to 3,000 psig. Pressure indication, switch
status and operational status are continually displayed on the front
panel. The unit can be configured to display pressure readings in a
variety of formats.
The Smart-SwitchTM can be configured on-site, using the front
panel keypad and 4 digit display, or remotely via the optional
RS-232 connection. The 4-20 mA output option offers remote
monitoring capabilities.
A built-in password security system prevents unauthorized
adjustments. When locked, pressure can be monitored and set
points may be viewed, but no adjustments can be made without
entering the correct password.
The Smart-SwitchTM may be ordered to operate on 115 VAC
50/60 Hz, 230 VAC 50/60 Hz, or 18-30 VDC input power.
The external configuration of the Smart-SwitchTM is shown in
Figure 1 on the next page.
Page 1 801P5 Smart SwitchTM
Conduit
Connection
1/2-14 NPT
Pressure
1/4-18 NPT
4-20 mA
RS232
Keypad
COM Port
Output
Status
Indicators
Port
Std
18” free leads
#22 AWG
Figure 1 Model 801P5 Smart-SwitchTM
(Mounting Brackets not Shown)
Page 2 Installation and Operation Manual
The standard electrical interface is 22 AWG free leads exiting
from a ½” - 14 NPT male conduit connection. The standard
pressure connection is ¼” - 18 NPT female; a 7/16” - 20 SAE
pressure connection is available as Option E.
Output options available for the Smart-SwitchTM include a
4-20 mA analog output (Option V), scalable display units
(Option Q), and RS232 communications (Option Z).
The RS232 option can be used to configure and monitor the unit
remotely. This option includes Windows®-based software.
Chapter 7 on page 37 contains complete specifications for the
801P5 Smart-SwitchTM.
Page 3 801P5 Smart SwitchTM
ABOUT THIS MANUAL
The following paragraphs describe the format conventions used in
this manual.
KEYS
Most of the instructions contain directions to press a key, which is
one of the blue touchpads on the display surface of the
Smart-SwitchTM. When included in instructions, the keys are
shown in brackets, as [STORE].
DISPLAY
When shown in the text, the LED displays are formatted as
279.3.
CUSTOMER SERVICE
If you have any questions about the 801P5 Smart-SwitchTM that
are not covered in this manual, you can contact Neo-Dyn in several
ways:
The customer service phone number is (661) 295-4000. Our
customer service department is open from 7:00 am to 3:30
p.m. Pacific Time.
Our Internet site is: www.neodyn.com.
Page 4 Installation and Operation Manual
WARNING
WARNING
WARNING
WARNING
CAUTION
CHAPTER
2
INSTALLATION
Installation of the Smart-SwitchTM is relatively straightforward.
However, the Smart-SwitchTM must be installed by a qualified
electrician, in compliance with all local and national electrical codes.
Electrical Hazard
Do not make electrical connections while power is on.
Always check for multiple circuits.
Always make sure grounding is adequate.
MOUNTING
The Smart-SwitchTM can be mounted directly to the pressure
connection, or it can be attached to a flat surface, such as a wall,
near the connection to be monitored. For surface mounting, slide
the two mounting brackets into the slots on the back of the
Smart-SwitcTM and use #10 (.190 in. dia.) fasteners.
PRESSURE CONNECTION
The standard pressure connection for the 801P5 Smart-SwitchTM
is a ¼”- 18 NPT female pipe thread. A 7/16” - 20 SAE boss is
also available as Option E. When installing the Smart-SwitchTM,
always:
• Make sure that the unit and your system have the same fittings.
• Use the wrench flats provided.
• Seal all joints with pipe joint sealing compound.
Avoid excessive torque on all threaded connections.
Page 5 801P5 Smart SwitchTM
ELECTRICAL CONNECTIONS
Units are supplied with 22 AWG free leads exiting from a ½”-14
NPT male conduit connection. The leads are-color coded and
marked. See Figure 2 for AC operation and Figure 3 for DC
operation.
4-20 mA output (option letter V) is connected to the 2-pin
connector on the top-right of the unit per Figure 4, using the
supplied mating connector. This mating connector has solder cups
that will take wires as large as #18 AWG. See Chapter 4 for
operating instructions.
The RS232 communications (option letter Z) are connected to the
3-pin connector on the top-left of the unit (See Figure 5), using
the supplied mating connector. This mating connector has solder
cups that will take wires as large as #18 AWG. Cable length must
not exceed 50 feet. See Chapter 6 for operating instructions.
All field wiring for the 801P5 must comply with requirements of
the NEC or applicable local electrical codes.
Page 6 Installation and Operation Manual
Figure 2 - Schematic for AC Operation
Page 7 801P5 Smart SwitchTM
Figure 3 - Schematic for DC Operation
Page 8 Installation and Operation Manual
A
B
+ 4-20 Ma
RETURN
Figure 4 - Wiring for 4-20 mA Analog Output
Page 9 801P5 Smart SwitchTM
A
DATA SEND
DATA RECEIVE
B
C
Figure 5 - Wiring for RS-232 Communications
SIGNAL GROUND
Page 10 Installation and Operation Manual
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