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Table of Contents
TopicPage
Important User Information2
Additional Resources6
Overview7
Controller Description7
Status Indicators8
Mount the Module8
Wire the Controller11
Specifications13
2 Micro830 24 Point Programmable Controllers
IMPORTANT
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines
for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1
Automation sales office or online at http://rockwellautomation.com/literature
solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide
variety of uses for solid state equipment, all persons responsible for applying this equipment must satisfy themselves that each
intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use
or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or liability for
actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or software
described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation, Inc., is
prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a
hazardous environment, which may lead to personal injury or death, property damage, or economic
loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury
or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard and
recognize the consequences.
SHOCK HAZARD: Labels may be on or inside the equipment (for example, drive or motor) to alert
people that dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment (for example, drive or motor) to alert
people that surfaces may reach dangerous temperatures.
IMPORTANT: Identifies information that is critical for successful application and understanding of the
product.
) describes some important differences between
available from your local Rockwell
Publication 2080-IN004B-EN-P - April 2014
Environment and Enclosure
ATTENTION: This equipment is intended for use in a Pollution Degree 2
industrial environment, in overvoltage Category II applications (as defined in
IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating. This
equipment is considered Group 1, Class A industrial equipment according to
IEC/CISPR 11. Without appropriate precautions, there may be difficulties
with electromagnetic compatibility in residential and other environments
due to conducted and radiated disturbances.
This equipment is supplied as open-type equipment. It must be mounted
within an enclosure that is suitably designed for those specific
environmental conditions that will be present and appropriately designed to
prevent personal injury resulting from accessibility to live parts. The
enclosure must have suitable flame-retardant properties to prevent or
minimize the spread of flame, complying with a flame spread rating of 5VA,
V2, V1, V0 (or equivalent) if non-metallic. The interior of the enclosure must
be accessible only by the use of a tool. Subsequent sections of this
publication may contain additional information regarding specific enclosure
type ratings that are required to comply with certain product safety
certifications.
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the
degrees of protection provided by different types of enclosure.
Micro830 24 Point Programmable Controllers 3
, for additional installation requirements.
Preventing Electrostatic Discharge
ATTENTION: This equipment is sensitive to electrostatic discharge, which
can cause internal damage and affect normal operation. Follow these
guidelines when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• Use a static-safe workstation, if available.
• Store the equipment in appropriate static-safe packaging when not in use.
Publication 2080-IN004B-EN-P - April 2014
4 Micro830 24 Point Programmable Controllers
North American Hazardous Location Approval
The following modules are North American Hazardous Location approved:
2080-LC30-24QWB, 2080-LC30-24QVB, 2080-LC30-24QBB
The following information applies when
operating this equipment in hazardous
locations:
Products marked "CL I, DIV 2, GP A, B, C, D" are
suitable for use in Class I Division 2 Groups A, B,
C, D, Hazardous Locations and nonhazardous
locations only. Each product is supplied with
markings on the rating nameplate indicating the
hazardous location temperature code. When
combining products within a system, the most
adverse temperature code (lowest "T" number)
may be used to help determine the overall
temperature code of the system. Combinations
of equipment in your system are subject to
investigation by the local Authority Having
Jurisdiction at the time of installation.
WARNING: EXPLOSION
HAZARD
• Do not disconnect equipment
unless power has been removed or
the area is known to be
nonhazardous.
• Do not disconnect connections to
this equipment unless power has
been removed or the area is known
to be nonhazardous. Secure any
external connections that mate to
this equipment by using screws,
sliding latches, threaded
connectors, or other means
provided with this product.
• Substitution of any component may
impair suitability for Class I,
Division 2.
• If this product contains batteries,
they must only be changed in an
area known to be nonhazardous.
Informations sur l’utilisation de cet
équipement en environnements
dangereux:
Les produits marqués "CL I, DIV 2, GP A, B, C,
D" ne conviennent qu'à une utilisation en
environnements de Classe I Division 2 Groupes
A, B, C, D dangereux et non dangereux.
Chaque produit est livré avec des marquages
sur sa plaque d'identification qui indiquent le
code de température pour les environnements
dangereux. Lorsque plusieurs produits sont
combinés dans un système, le code de
température le plus défavorable (code de
température le plus faible) peut être utilisé
pour déterminer le code de température global
du système. Les combinaisons d'équipements
dans le système sont sujettes à inspection par
les autorités locales qualifiées au moment de
l'installation.
AVERTISSEMENT: RISQUE
D’EXPLOSION
• Couper le courant ou s'assurer
que l'environnement est classé
non dangereux avant de
débrancher l'équipement.
• Couper le courant ou s'assurer
que l'environnement est classé
non dangereux avant de
débrancher les connecteurs. Fixer
tous les connecteurs externes
reliés à cet équipement à l'aide
de vis, loquets coulissants,
connecteurs filetés ou autres
moyens fournis avec ce produit.
• La substitution de tout composant
peut rendre cet équipement
inadapté à une utilisation en
environnement de Classe I,
Division 2.
• S'assurer que l'environnement est
classé non dangereux avant de
changer les piles.
Publication 2080-IN004B-EN-P - April 2014
Micro830 24 Point Programmable Controllers 5
WARNING:
• If you connect or disconnect the serial cable with power applied to this
module or the serial device on the other end of the cable, an electrical arc
can occur. This could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.
• When used in a Class I, Division 2, hazardous location, this equipment must
be mounted in a suitable enclosure with proper wiring method that
complies with the governing electrical codes.
• The local programming terminal port is intended for temporary use only and
must not be connected or disconnected unless the area is assured to be
nonhazardous.
• The USB port is intended for temporary local programming purposes only
and not intended for permanent connection. If you connect or disconnect
the USB cable with power applied to this module or any device on the USB
network, an electrical arc can occur. This could cause an explosion in
hazardous location installations. Be sure that power is removed or the area
is nonhazardous before proceeding.
The USB port is a nonincendive field wiring connection for Class I, Division2
Groups A, B, C and D.
• Exposure to some chemicals may degrade the sealing properties of
materials used in the Relays. It is recommended that the User periodically
inspect these devices for any degradation of properties and replace the
module if degradation is found.
• If you insert or remove the plug-in module while backplane power is on, an
electrical arc can occur. This could cause an explosion in hazardous location
installations. Be sure that power is removed or the area is nonhazardous
before proceeding.
Refer to the Wiring Diagram for each plug-in module for additional details
regarding removal or insertion under power
• When you connect or disconnect the Removable Terminal Block (RTB) with
field side power applied, an electrical arc can occur. This could cause an
explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before
proceeding.
WARNING:
• The USB and serial cables are not to exceed 3.0 m (9.84 ft).
• Do not wire more than 2 conductors on any single terminal.
• Do not remove the Removable Terminal Block (RTB) until power is removed.
Publication 2080-IN004B-EN-P - April 2014
6 Micro830 24 Point Programmable Controllers
ATTENTION:
• To comply with the CE Low Voltage Directive (LVD), this equipment must be
powered from a source compliant with the following: Safety Extra Low
Voltage (SELV) or Protected Extra Low Voltage (PELV).
• To comply with UL restrictions, this equipment must be powered from a
Class 2 or Limited Voltage Limited Current Source (LVLC).
ATTENTION:
• Electrostatic discharge can damage semiconductor devices inside the
module. Do not touch the connector pins or other sensitive areas.
• Do not remove the protective debris strips until after the controller and all
other equipment in the panel near the module are mounted and wired.
Remove strips before operating the controller. Failure to remove strips
before operating can cause overheating.
• Be careful when stripping wires. Wire fragments that fall into the controller
could cause damage. Once wiring is complete, make sure the controller is
free of all metal fragments.
Additional Resources
ResourceDescription
Micro830® and Micro850® Programmable
Controllers User Manual,
publication 2080-UM002
®
Micro800
Instructions, publication 2080-IN001
Micro800 Plug-in Modules User Manual,
publication 2080-UM004
Industrial Automation Wiring and
Grounding Guidelines, publication 1770-4.1
AC Power Supply Installation
If you would like a manual, you can:
• download a free electronic version from the Internet:
http://literature.rockwellautomation.com
• purchase a printed manual by contacting your local Allen-Bradley distributor or
Rockwell Automation representative
Publication 2080-IN004B-EN-P - April 2014
A more detailed description of how to install and use your
Micro830 and Micro850 programmable controllers.
Information on wiring and installing the optional AC power supply.
Installation and wiring descriptions for the different Micro800
plug-in modules.
More information on proper wiring and grounding techniques.
Micro830 24 Point Programmable Controllers 7
123 4 567 8
899101112136
45016
Overview
The Micro830 24-point controller is an economical brick style controller with embedded inputs
and outputs. It can accommodate up to three plug-in modules and accommodates any 24V DC
output power supply that meets minimum specifications such as the optional Micro800 power
supply, 2080-PS120-240VAC.
2Optional power supply slot9DIN rail mounting latch
3Plug-in latch10Mode switch
4Plug-in screw hole11Type B connector USB port
540 pin high speed plug-in connector12RS232/RS485 non-isolated combo
6Removable I/O terminal block13Optional power supply
7Right-side cover
serial port
Publication 2080-IN004B-EN-P - April 2014
8 Micro830 24 Point Programmable Controllers
Input status
Run status
Force status
Power status
Fault status
Output status
Serial communications
status
45017
45018
Mounting dimensions do not include mounting feet or DIN rail latches.
150 mm (5.91 in.)
80 mm (3.15 in.)
90 mm (3.54 in.)
Status Indicators
Mount the Module
Most applications require installation in an industrial enclosure to reduce the effects of electrical
interference and environmental exposure. Locate your controller as far as possible from power
lines, load lines, and other sources of electrical noise such as hard-contact switches, relays, and
AC motor drives. For more information on proper grounding guidelines, see the Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1
Mounting Dimensions and DIN Rail Mounting
.
Module Spacing
Maintain spacing from objects such as enclosure walls, wireways and adjacent equipment. Allow
50.8 mm (2 in.) of space on all sides for adequate ventilation, as shown. An exception to this
spacing guideline is allowed for the side at which you are connecting the optional power supply,
2080-PS120-240VAC.
Publication 2080-IN004B-EN-P - April 2014
Micro830 24 Point Programmable Controllers 9
TIP
DIN Rail Mounting
The module can be mounted using the following DIN rails: 35 x 7.5 mm x 1 mm
(EN 50 022 - 35 x 7.5).
For environments with greater vibration and shock concerns, use the panel
mounting method, instead of DIN rail mounting.
Before mounting the module on a DIN rail, use a flat-blade screwdriver in the DIN rail latch and
pry it downwards until it is in the unlatched position.
1. Hook the top of the DIN rail mounting area of the controller onto the DIN rail, and
then press the bottom until the controller snaps onto the DIN rail.
2. Push the DIN rail latch back into the latched position.
Use DIN rail end anchors (Allen-Bradley part number 1492-EA35 or 1492-EAHJ35)
for vibration or shock environments.
To remove your controller from the DIN rail, pry the DIN rail latch downwards until it is in the
unlatched position.
Panel Mounting
The preferred mounting method is to use four M4 (#8) screws per module. Hole spacing
tolerance: ±0.4 mm (0.016 in.).
Follow these steps to install your controller using mounting screws.
1. Place the controller against the panel where you are mounting it. Make sure the
controller is spaced properly.
2. Mark drilling holes through the mounting screw holes and mounting feet then remove
the controller.
3. Drill the holes at the markings, then replace the controller and mount it.
Leave the protective debris strip in place until you are finished wiring any other devices.
Publication 2080-IN004B-EN-P - April 2014
10 Micro830 24 Point Programmable Controllers
45326
100 mm
(3.94 in.)
131 mm (5.16 in.)
Panel Mounting Dimensions
Use Surge Suppressors
Because of the potentially high current surges that occur when switching inductive load devices,
such as motor starters and solenoids, we recommend the use of some type of surge suppression to
protect and extend the operating life of the controllers output contacts. Switching inductive
loads without surge suppression can significantly reduce the life expectancy of relay contacts. By
adding a suppression device directly across the coil of an inductive device, you prolong the life of
the output or relay contacts. You also reduce the effects of voltage transients and electrical noise
from radiating into adjacent systems.
Refer to the Micro830/Micro850 Programmable Controllers User Manual, publication
2080-UM002
, for suitable surge suppression methods and recommended surge suppressors.
Publication 2080-IN004B-EN-P - April 2014
Wire the Controller
45019
Input Terminal Block
Output Terminal Block
I-00
COM0I-01
I-02
I-03
I-04
I-05
I-06COM1
I-07
I-09
I-08
123456789101112
+DC24+CM0
O-00-DC24
O-01
-CM0
+CM1
O-02O-04
O-03
O-06
O-05
123456789101112
I-11
I-10
I-13
I-12
13141516
O-08
O-07
-CM1
O-09
13141516
Input Terminal Block
Output Terminal Block
45020
2080-LC30-24QWB
Micro830 24 Point Programmable Controllers 11
COM0I-01
I-03
I-05
I-07
123456789101112
I-00
+DC24CM0
I-02
CM1
I-04
I-06COM1
CM2
O-03
123456789101112
O-00-DC24
O-01
O-02O-04
2080-LC30-24QVB / 2080-LC30-24QBB
I-08
O-05
I-10
13141516
I-09
O-06
13141516
CM3
I-11
O-07
I-12
I-13
O-08
O-09
Publication 2080-IN004B-EN-P - April 2014
12 Micro830 24 Point Programmable Controllers
Hazardous Location
Class 1 Division 2,
Groups A, B, C, and D
Non-Hazardous Location
Micro800
Controller
USB Port
J3
V
max
= 5V DC
I
max
= 500 μA
Li = 1 μH
C
i
= 120 pF
Any associated apparatus with
Universal Serial Bus (USB) connection
USB Port
V
oc
, Isc, La and Ca to be determined per
Capacitance and Inductance Values
table
Capacitance and Inductance Values
Nonincendive
Equipment
Associated Apparatus
V
max
(or Ui) ≥ Voc or Vt (or Uo)
I
max
(or Li) ≥ Isc or It (or Io)
Ci + C
cable
≤ Ca (or Co)
L
i
+ L
cable
≤ La (or Lo)
Capacitance and Inductance of the field wiring from the nonincendive equipment to the
associated apparatus shall be calculated and must be included in the system
calculations as shown in the table above.
Where the cable capacitance and inductance per foot are not known, the following
values shall be used: C
cable
= 60 pF/ft, L
cable
= 0.2 μH/ft.
Wiring method must be in accordance with ANSI/NFPA70.
Control Drawing for Class 1 Division 2 Applications
0.6 Nm (4.4 lb-in.) max
(using a 2.5 mm (0.10 in.) flat-blade screwdriver)
24V sink/source (high-speed)
and high-speed)
Yes
20.4…26.4V DC Class 2, or
Limited Voltage Limited Current Source (LVLC)
Output 2 A, 240 V AC,
General Use
Input 24V DC, 8.8 mA
Output 24V DC, Class 2, 1 A per point
(Surrounding air temperature 30 °C)
24 V DC, Class 2, 0.3 A per point (Surrounding air
temperature 65 °C)
Reinforced Insulation
Type, Outputs to Aux
and Network, Inputs to
Outputs
Type tested for 60 s @
720V DC, Inputs to Aux
and Network, 3250
V DC Outputs to Aux
and Network, Inputs to
Outputs
Pilot duty rating C300, R150 N.A.
Insulation stripping
7 mm (0.28 in)
length
Enclosure type
Meets IP20
rating
North American
T4
temp code
(1)
Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation
Wiring and Grounding Guidelines, publication 1770-4.1
50V (continuous), Reinforced Insulation Type, I/O
to Aux and Network, Inputs to Outputs
Type tested for 60 s @ 720V DC, I/O to Aux and
Network, Inputs to Outputs
.
Input Specifications
AttributeHigh-Speed DC Input
(Inputs 0...7)
Number of inputs86
Voltage category24V DC sink/source
Input group to backplane
isolation
Verified by one of the following dielectric tests: 1,414V DC for 2 s
75V DC working voltage (IEC Class 2 reinforced insulation)
On-state voltage range16.8…26.4V DC @ 65°C (149°F)
16.8…30.0V DC @ 30°C (86°F)
Off-state voltage, max5V DC
Off-state current, max1.5 mA
On-state current, min5.0 mA @ 16.8V DC1.8 mA @ 10V DC
On-state current, nom 8.8 mA @ 24V DC8.5 mA @ 24V DC
On-state current, max12.0 mA @ 30V DC
Publication 2080-IN004B-EN-P - April 2014
Standard DC Input
(Inputs 8 and higher)
10…26.4V DC @ 65°C (149°F)
10…30.0V DC @ 30°C (86°F)
Input Specifications
Micro830 24 Point Programmable Controllers 15
AttributeHigh-Speed DC Input
(Inputs 0...7)
Standard DC Input
(Inputs 8 and higher)
Nominal impedance3 kΩ3.74 kΩ
IEC input compatibilityType 3
AC input filter setting8 ms for all embedded inputs
In Connected Components Workbench, go to the Embedded I/O
configuration window to reconfigure the filter setting for each
input group.
IEC 60068-2-27 (Test Ea, Unpackaged Shock):
DIN mount: 25 g
PANEL mount: 35 g
Group 1, Class A
6 kV contact discharges
8 kV air discharges
IEC 61000-4-3:
10V/m with 1 kHz sine-wave 80% AM from 80…2000 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 900 MHz
10V/m with 200 Hz 50% Pulse 100% AM @ 1890 MHz
10V/m with 1 kHz sine-wave 80% AM from 2000…2700 MHz
Publication 2080-IN004B-EN-P - April 2014
Environmental Specifications
AttributeValue
EFT/B immunityIEC 61000-4-4:
±2 kV @ 5 kHz on power ports
±2 kV @ 5 kHz on signal ports
Surge transient
immunity
IEC 61000-4-5:
±1 kV line-line(DM) and ±2 kV line-earth(CM) on power ports
±1 kV line-line(DM) and ±2 kV line-earth(CM) on signal ports
Conducted RF
immunity
IEC 61000-4-6:
10V rms with 1 kHz sine-wave 80% AM from 150 kHz…80 MHz
Certifications
Micro830 24 Point Programmable Controllers 17
Certification (when
product is marked)
Value
(1)
c-UL-usUL Listed Industrial Control Equipment, certified for US and Canada.
See UL File E322657.
UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations,
certified for U.S. and Canada. See UL File E334470.
CEEuropean Union 2004/108/EC EMC Directive, compliant with:
EN 61326-1; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Clause 8, Zone A & B)
KCKorean Registration of Broadcasting and Communications Equipment,
compliant with:
Article 58-2 of Radio Waves Act, Clause 3
(1)
See the Product Certification link at http://www.rockwellautomation.com/products/certification/ for
Declaration of Conformity, Certificates, and other certification details.
Publication 2080-IN004B-EN-P - April 2014
18 Micro830 24 Point Programmable Controllers
Notes:
Publication 2080-IN004B-EN-P - April 2014
Notes:
Micro830 24 Point Programmable Controllers 19
Publication 2080-IN004B-EN-P - April 2014
Rockwell Automation Support
Rockwell Automation provides technical information on the Web to assist you in using its
products. At http://support.rockwellautomation.com, you can find technical manuals, a
knowledge base of FAQs, technical and application notes, sample code and links to software
service packs, and a MySupport feature that you can customize to make the best use of these
tools.
For an additional level of technical phone support for installation, configuration and
troubleshooting, we offer TechConnect support programs. For more information, contact your
local distributor or Rockwell Automation representative, or visit
http://support.rockwellautomation.com
Installation Assistance
If you experience a problem within the first 24 hours of installation, please review the
information that's contained in this manual. You can also contact a special Customer Support
number for initial help in getting your product up and running.
.
United States1.440.646.3434
Outside United
States
Monday – Friday, 8 a.m. – 5 p.m. EST
Please contact your local Rockwell Automation representative for any
technical support issues.
New Product Satisfaction Return
Rockwell Automation tests all of its products to ensure that they are fully operational when
shipped from the manufacturing facility. However, if your product is not functioning and needs
to be returned, follow these procedures.
United StatesContact your distributor. You must provide a Customer Support case number
Outside United
States
Allen-Bradley, Rockwell Automation, Micro800, Micro830, Micro850, and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
(call the phone number above to obtain one) to your distributor in order to
complete the return process.
Please contact your local Rockwell Automation representative for the return
procedure.
Publication 2080-IN004B-EN-P - April 2014 PN-244663