Installation Instructions
POINT I/O Source Input Module
Cat. No. 1734-IV2, -IV4 and -IV8 Series C
Module
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Description Description
1
Mounting Base
2 Mechanical Keying (orange) 7
1
6 RTB Removal Handle
Removable Terminal Block (RTB)
3 Module Wiring Diagram 8 DIN Rail Locking Screw (orange)
4 Module Locking Mechanism 9 Slide-in Writable Label
5 Insertable I/O Module 10 Interlocking Side Pieces
1
Wiring Base Assembly consists of item 1) mounting base, 1734-MB and item 7) removable
terminal block, 1734-RTB or -RTBS.
Publication 1734-IN052D-EN-E - February 2005
1
2 POINT I/O Source Input Module
This Series C product can be used with DeviceNet and PROFIBUS
adapters. It can be used with ControlNet and Ethernet adapters using
RSLogix 5000, version 11 (or higher) software.
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 available from your local
Rockwell Automation sales office or online at http://www.ab.com/manuals/gi)
describes some important differences between 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 we use notes to make you aware of safety considerations.
Publication 1734-IN052D-EN-E - February 2005
Important User Information
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.
POINT I/O Source Input Module 3
ATTENTION
IMPORTANT
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
• recognize the consequence
Identifies information that is critical for successful
application and understanding of the product.
Publication 1734-IN052D-EN-E - February 2005
4 POINT I/O Source Input Module
ATTENTION
Environment and Enclosure
This equipment is intended for use in a Pollution Degree 2 industrial
environment, in overvoltage Category II applications (as defined in
IEC publication 60664-1), at altitudes up to 2000 meters without
derating.
This equipment is considered Group 1, Class A industrial equipment
according to IEC/CISPR Publication 11. Without appropriate
precautions, there may be potential difficulties ensuring
electromagnetic compatibility in other environments due to
conducted as well as radiated disturbance.
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 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.
See NEMA Standards publication 250 and IEC publication 60529, as
applicable, for explanations of the degrees of protection provided by
different types of enclosure. Also, see the appropriate sections in this
publication, as well as the Allen-Bradley publication 1770-4.1
("Industrial Automation Wiring and Grounding Guidelines"), for
additional installation requirements pertaining to this equipment.
ATTENTION
Publication 1734-IN052D-EN-E - February 2005
POINT I/O is grounded through the DIN rail to chassis
ground. Use zinc plated, yellow chromated steel DIN rail to
assure proper grounding. Using other DIN rail materials (e.g.
aluminum, plastic, etc.) which can corrode, oxidize or are poor
conductors can result in improper or intermittent platform
grounding.
POINT I/O Source Input Module 5
WARNING
ATTENTION
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 components 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.
Preventing Electrostatic Discharge
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.
• If available, use a static-safe workstation.
• When not in use, store the equipment in appropriate
static-safe packaging.
Publication 1734-IN052D-EN-E - February 2005
6 POINT I/O Source Input Module
Installing the Mounting Base
To install the mounting base on the DIN rail, proceed as follows.
1. Position the mounting base vertically above the installed units
(adapter, power supply or existing module).
2. Slide the mounting base down allowing the interlocking side pieces to
engage the adjacent module or adapter.
3. Press firmly to seat the mounting base on the DIN rail. The mounting
base will snap into place.
4. To remove the mounting base from the DIN rail, remove the module,
and use a small bladed screwdriver to rotate the base locking screw to
a vertical position. This releases the locking mechanism.
5. Then lift straight up to remove.
Installing the I/O Module
The module can be installed before, or after base installation. Make sure that
the mounting base is correctly keyed before installing the module into the
mounting base. In addition, make sure the mounting base locking screw is
positioned horizontal referenced to the base.
WARNING
1. Using a bladed screwdriver, rotate the keyswitch (2) on the mounting
base clockwise until the number required for the type of module being
installed aligns with the notch in the base.
Publication 1734-IN052D-EN-E - February 2005
When you insert or remove the 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. Repeated electrical
arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may
create electrical resistance that can affect module
operation.
POINT I/O Source Input Module 7
2. Make certain the DIN rail locking screw is in the horizontal position.
You cannot insert the module if the locking mechanism is unlocked.
3. Insert the module straight down into the mounting base and press to
secure. The module will lock into place.
Installing the Removable Terminal Block (RTB)
A removable terminal block is supplied with your wiring base assembly. To
remove, pull up on the RTB handle. This allows the mounting base to be
removed and replaced as necessary without removing any of the wiring. To
reinsert the removable terminal block, proceed as follows.
1. Insert the end opposite the handle into the base unit.
This end has a curved section that engages with the wiring base.
2. Rotate the terminal block into the wiring base until it locks itself in
place.
WARNING
3. If an I/O module is installed, snap the RTB handle into place on the
module.
When you insert or remove the 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. Repeated electrical
arcing causes excessive wear to contacts on both the
module and its mating connector. Worn contacts may
create electrical resistance that can affect module
operation.
Publication 1734-IN052D-EN-E - February 2005
8 POINT I/O Source Input Module
Removing a Mounting Base
To remove a mounting base, you must remove any installed module, and the
module installed in the base to the right. Remove the removable terminal
block (if wired).
1. Unlatch the RTB handle on the I/O module.
2. Pull on the RTB handle to remove the removable terminal block.
WARNING
3. Press on the module lock on the top of the module.
4. Pull on the I/O module to remove from the base.
WARNING
5. Repeat steps 1, 2, 3 and 4 for the module to the right.
6. Use a small bladed screwdriver to rotate the orange base locking
screw to a vertical position. This releases the locking mechanism.
7. Then lift straight up to remove.
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.
When you insert or remove the module while
backplane power is on, or you connect or disconnect
the RTB with field side power applied, an electrical arc
can occur. This could cause an explosion in hazardous
location installations. Be sure power is removed or the
area is nonhazardous before proceeding.
Publication 1734-IN052D-EN-E - February 2005
POINT I/O Source Input Module 9
Communicating with Your Module
I/O messages are sent to (consumed) and received from (produced) the
POINT I/O modules. These messages are mapped into the processor’s
memory. This POINT I/O input module produces 1 byte of input data
(scanner Rx). It does not consume I/O data (scanner Tx).
Default Data Map for the 1734-IV2 Input Module
Message size: 1 Byte
7 6 5 4 3 2 1 0
Produces (Rx) I1 I0
Consumes (Tx) No consumed data
Where: I0 = channel 0 data, I1 = channel 1 data
Default Data Map for the 1734-IV4 Input Module
Message size: 1 Byte
7 6 5 4 3 2 1 0
Produces (Rx) I3 I2 I1 I0
Consumes (Tx) No consumed data
Where: I0 = channel 0, I1 = channel 1, I2 = channel 2 and I3 = channel 3
Default Data Map for the 1734-IV8 Input Module
Message size: 1 Byte
7 6 5 4 3 2 1 0
Produces (Rx) I7 I6 I5 I4 I3 I2 I1 I0
Consumes (Tx) No consumed data
Where: I0 = channel 0, I1 = channel 1, I2 = channel 2 and
I3 = channel 3, I4 = channel 4, I5 = channel 5, I6 = channel 6,
I7 = channel 7
Publication 1734-IN052D-EN-E - February 2005
10 POINT I/O Source Input Module
4
Wiring the Source Input Modules
1734-IV2
1734-IV4
1734-IV8
Module Status
Network Status
Status of Input 0
Status of Input 1
NODE:
0
1
Module
Status
Network
Status
24VDC
Source
Input
Status of Input 2
Status of Input 3
1734
IV2
Input 0
NC
C
V
Input 1
NC
C
V
Input = 0 and 1
NC = No Connection (2 and 3)
C = Common (4 and 5)
V = Supply (6 and 7)
1974
Module
Status
Network
Status
NODE:
24VDC
Source
Input
0
1
2
3
1734
IV4
Input 0
Input 2
C
V
Input 1
Input 3
C
V
Input = 0, 1, 2 and 3
C = Common (4 and 5)
V = Supply (6 and 7)
Module
Status
Network
Status
NODE:
24VDC
Source
Input
Status of Input 0 and 4
Status of Input 1 and 5
Status of Input 2 and 6
Status of Input 3 and 7
0
1
2
3
1734
IV8
Input 0
Input 2
Input 4
Input 6
Input = 0, 1, 2, 3, 4, 5, 6 and 7
Note: V and C are daisychained
from either the Adapter, 1734-FPD,
1734-EP24DC, or from a user
supplied auxiliary terminal block.
4
5
6
7
Input 1
Input 3
Input 5
Input 7
Publication 1734-IN052D-EN-E - February 2005
Wiring for 1734-IV2
POINT I/O Source Input Module 11
WARNING
When you connect or disconnect wiring while field
side 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.
Source Input
2-wire
Prox
V = 12/24V dc,
C = Common
01
In 0 In 1
2
NC
4
C
6
VV
3
NC
5
C
7
Prox
3-wire
41968A
Input Terminal Common Terminal Power
Channel 0 0 4 6
Channel 1 1 5 7
Connect power on 3-wire proximity switches.
12/24V dc is supplied through the internal power bus.
Publication 1734-IN052D-EN-E - February 2005
12 POINT I/O Source Input Module
Wiring for 1734-IV4
WARNING
When you connect or disconnect wiring while field
side 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.
V = 12/24V dc
C = Common
Source Input
Prox
0
In 0 In 1
2-wire3-wire
2
In 2
4
C
6
VV
In 3
1
3
5
C
7
Prox
Input Terminal Common Terminal Power
Channel 0 0 4 6
Channel 1 1 5 7
Channel 2 2 4 6
Channel 3 3 5 7
Connect power on 3-wire proximity switches.
12/24V dc is supplied through the internal power bus.
ProxProx
41969A
Note: When connecting more than 1 wire in a termination point, make sure
that both wires are the same gauge and type.
Publication 1734-IN052D-EN-E - February 2005
Wiring for 1794-IV8
POINT I/O Source Input Module 13
WARNING
When you connect or disconnect wiring while field
side 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.
3-wire
Prox
2-wire
Prox
3-wire
Prox
2-wire
Prox
C
V
V = 12/24V dc
C = Common
Channel Input
Channel 0 0 Channel 4 4
Channel 1 1 Channel 5 5
Channel 2 2 Channel 6 6
Channel 3 3 Channel 7 7
Daisychain common and power connections from 1734 Adapter, 1734-FPD,
1734-EP24DC or from user supplied external auxiliary terminal block.
01
In 0
In 1
2
In 2
In 3
4
In 4
In 5
6
In 6
In 7
Channel Input
Ter mi na l
3
5
7
2-wire
Prox
2-wire
Prox
3-wire
Prox
3-wire
Prox
Te rm i na l
V
C
41967
Publication 1734-IN052D-EN-E - February 2005
14 POINT I/O Source Input Module
Example of Wiring for 1734-IV8 Using 2-Wire Proximity Switches
WARNING
DeviceNet
24V dc Return (C)
24V dc (V)
System
Power
DeviceNet
Power
When you connect or disconnect wiring while field
side 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.
Module
Module
Status
Status
Network
Network
Status
Status
0
4
0
4
1
5
1
5
2
6
2
6
3
7
3
7
1734
1734
IV8
OB8E
Prox
Prox
Prox
Prox
Prox
Prox
Prox
Prox
Terminal Block with Bus connector strip
Publication 1734-IN052D-EN-E - February 2005
POINT I/O Source Input Module 15
Example of Wiring for 1734-IV8 Using 3-Wire Proximity Switches
WARNING
DeviceNet
24V dc Return (C)
24V dc (V)
When you connect or disconnect wiring while field
side 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.
Module
Module
Status
Status
Network
Network
Status
Status
0
4
4
1
5
5
2
6
6
3
7
7
1734
1734
IV8
OB8E
Prox
Prox
Prox
Prox
Prox
System
Power
DeviceNet
Power
0
1
2
3
Prox
Prox
Prox
Terminal Block with bus connector strip
Publication 1734-IN052D-EN-E - February 2005
Terminal Block with bus connector strip
16 POINT I/O Source Input Module
Troubleshooting with the Indicators
1734-IV2 1734-IV4
NODE:
0
1
Module
Status
Network
Status
24VDC
Source
Input
1734
IV2
Module Status
Network Status
Status of Input 0
Status of Input 1
Status of Input 2
Status of Input 3
NODE:
0
1
2
3
Module
Status
Network
Status
24VDC
Source
Input
1734
IV4
Status of Input 0 and 4
Status of Input 1 and 5
Status of Input 2 and 6
Status of Input 3 and 7
1734-IV8
Module Status
Network Status
NODE:
Source
0
1
2
3
Module
Status
Network
Status
24VDC
Input
1734
IV8
4
5
6
7
Indication Probable Cause
Module Status
Off No power applied to device
Green Device operating normally
Flashing Green Device needs commissioning due to configuration
missing, incomplete or incorrect.
Flashing Red Recoverable fault.
Red Unrecoverable fault may require device replacement
Flashing Red/Green Device is in self-test
Publication 1734-IN052D-EN-E - February 2005
POINT I/O Source Input Module 17
Indication Probable Cause
Network Status
Off Device is not on-line
- Device has not completed dup_MAC_id test.
- Device not powered - check module status indicator
Flashing Green Device is on-line but has no connections in the established
state.
Green Device on-line and has connections in the established state.
Flashing Red One or more I/O connections in timed-out state
Red Critical link failure - failed communication device. Device
detected error that prevents it communicating on the network.
Flashing Red/
Green
Communication faulted device - the device has detected a
network access error and is in communication faulted state.
Device has received and accepted an Identify Communication
Faulted Request - long protocol message.
Indication Probable Cause
I/O Status
Off Input is in the off-state.
Yellow Input is in the on-state.
Publication 1734-IN052D-EN-E - February 2005
18 POINT I/O Source Input Module
North American Hazardous Location Approval
The following information applies when
operating this equipment in hazardous
locations:
Products marked “CL I, DIV 2, GP A, B, C, D” are s uitable
for use in Class I Division 2 Gr oups A, B, C, D, Hazardous
Locations and nonhazardous l ocations only. Each product
is supplied with markings on the r ating nameplate
indicating the hazardous loc ation temperature code. When
combining products within a sys tem, the most adverse
temperature code (lowest “T ” number) may be used to
help determine the overall temperat ure code of the
system. Combinations of equ ipment in your system are
subject to investigation by th e local Authority Having
Jurisdiction at the time of installat ion.
EXPLOSION HAZARD -
WARNING
• D o not disconnect equipment unless
power has been removed or the area
is known to be nonhazardous .
• D o not disconnect connections to
this equipment unless power has
been removed or the area is k nown
to be nonhazardous. Secure any
external connections that mat e to
this equipment by using screws,
sliding latches, threaded
connectors, or other means pr ovided
with this product.
• Sub stitution of components may
impair suitability for Class I, Division
2.
• If this product contains batteries,
they must only be chan ged 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 environn ements de Classe I Division 2
Groupes A, B, C, D dangereux et non dange reux. Chaque produit
est livré avec des marquages s ur sa plaque d’identification qui
indiquent le code de température po ur les environnements
dangereux. Lorsque plusieur s produits sont combinés dans un
système, le code de températ ure le plus défavorable (code de
température le plus faible) peut être utilisé po ur déterminer le
code de température global du système. Les combinaisons
d’équipements dans le syst ème sont sujettes à inspection par
les autorités locales qualifiée s au moment de l’installation.
AVERTISSEMENT
RISQUE D’EXPLOSION –
• Coup er le courant ou s’assurer que
l’environnement est classé non
dangereux avant de débrancher
l'équipement.
• Coup er le courant ou s'assurer que
l’environnement est classé non
dangereux avant de débrancher les
connecteurs. Fixer tous les con necteurs
externes reliés à cet équipe ment à
l'aide de vis, loquets couliss ants,
connecteurs filetés ou autr es moyens
fournis avec ce produit.
• L a substitution de composants peut
rendre cet équipement inadapté à une
utilisation en environnement de Classe
1, Division 2.
• S’as surer que l’environnement est
classé non dangereux avant de changer
les piles.
Publication 1734-IN052D-EN-E - February 2005
POINT I/O Source Input Module 19
European Hazardous Location Approval
European Zone 2 Certification (The following applies when the product
bears the EEx Marking)
This equipment is intended for use in potentially explosive atmospheres as defined
by European Union Directive 94/9/EC.
DEMKO certifies that this equipment has been found to comply with the Essential
Health and Safety Requirements relating to the design and construction of Category
3 equipment intended for use in potentially explosive atmospheres, given in Annex
II to this Directive. The examination and test results are recorded in confidential
report No. 03NK21595.
Compliance with the Essential Health and Safety Requirements has been assured by
compliance with EN 50021.
IMPORTANT
Observe the following additional Zone 2 certification
requirements.
• This equipment is not resistant to sunlight or other sources
of UV radiation.
• The secondary of a current transformer shall not be
open-circuited when applied in Class I, Zone 2 environments.
• Equipment of lesser Enclosure Type Rating must be installed
in an enclosure providing at least IP54 protection when
applied in Class I, Zone 2 environments.
• This equipment shall be used within its specified ratings
defined by Allen-Bradley.
• Provision shall be made to prevent the rated voltage from
being exceeded by transient disturbances of more than 40%
when applied in Class I, Zone 2 environments
Publication 1734-IN052D-EN-E - February 2005
20 POINT I/O Source Input Module
Specifications - 1734-IV2, -IV4 and -IV8 Source Input Modules
Input Specifications (IEC 3 24V dc Input Compliant)
Inputs per Module 1734-IV2 - 2 (1 group of 2), sourcing
ON-State Voltage 10V dc minimum
ON-State Current 2mA minimum
OFF-State Voltage 5V dc maximum
OFF-State Current 1.5mA minimum
Input Impedance 4.7K Ω maximum, 3.6K Ω nominal
Input Filter Time
OFF to ON
ON to OFF
Indicators 1 green/red network status indicator, logic side
Keyswitch Position 1
General Specifications
Module Location 1734-TB, -TBS Mounting base
Pointbus Current 75mA maximum @ 5V dc
Power Dissipation 1734-IV2 - 0.7W maximum @ 28.8V dc
Thermal Dissipation 1734-IV2 - 2.4 BTU/hr maximum @ 28.8V dc
Isolation Voltage
(continuous-voltage withstand
rating )
Field Power Bus
Supply Voltage
Voltage Range
Current Range
Dimensions Inches
1
(Millimeters)
1734-IV4 - 4 (1 group of 4), sourcing
1734-IV8 - 8 (1 groups of 8) sourcing
24V dc nominal
28.8V dc maximum
4mA nominal @ 24V dc
5mA maximum
0.5 hardware plus 0-63ms (user selectable)
0.5 hardware plus 0-63ms (user selectable)
1 green/red module status indicator, logic side
1734-IV2
2 yellow input status indicators, logic side
1734-IV4
4 yellow input status indicators, logic side
1734-IV8
8 yellow input status indicators, logic side
1734-IV4 - 1.0W maximum @ 28.8V dc
1734-IV8 - 1.6W maximum @ 28.8V dc
1734-IV4 - 3.4 BTU/hr maximum @ 28.8V dc
1734-IV8 - 5.5 BTU/hr maximum @ 28.8V dc
50V
Tested to withstand 2500V dc for 60s
24V dc nominal
10-28.8V dc
2.21H x 0.47W x 2.97L
(56H x 12W x 75.5L)
Publication 1734-IN052D-EN-E - February 2005
POINT I/O Source Input Module 21
Environmental Conditions
Operational Temperature IEC 60068-2-1 (Test Ad, Operating Cold),
Storage Temperature IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
Relative Humidity IEC 60068-2-30 (Test Db, Unpackaged Nonoperating
Shock
Operating
Non-operating
Vibration IEC 60068-2-6, (Test Fc, Operating)
ESD Immunity IEC 61000-4-2:
Radiated RF Immunity IEC 61000-4-3:
EFT/B Immunity IEC 61000-4-4:
Surge Transient Immunity IEC 61000-4-5:
Conducted RF Immunity IEC 61000-4-6:
Emissions CISPR 11
Enclosure Type Rating None (open-style)
Conductors Wire Size
Category
2
Terminal Base Screw Torque 7 pound-inches (0.8Nm)
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20 to 55°C (-4 to 131°F)
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry
Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating
Thermal Shock):
-40 to 85°C (-40 to 185°F)
Damp Heat):
5 to 95% noncondensing
IEC 60068-2-27 (Test Ea, Unpackaged Shock)
30g peak acceleration
50g peak acceleration
Tested 5g @ 10-500Hz
6kV contact discharges
8kV air discharges
10V/m with 1kHz sine-wave 80%AM from 30MHz to
2000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
10V/m with 200Hz 50% Pulse 100%AM at 1890Mhz
±4kV at 5kHz on signal ports
±1kV line-line(DM) and ±2kV line-earth(CM) on signal ports
10Vrms with 1kHz sine-wave 80%AM from 150kHz to
80MHz
Group 1, Class A
14 AWG (2.5mm2) - 22 AWG (0.25mm2) solid or stranded
copper wire rated at 75°C or greater
3/64 inch (1.2mm) insulation maximum
1 - on signal ports
Publication 1734-IN052D-EN-E - February 2005
22 POINT I/O Source Input Module
Field Wiring Terminations 1734-IV2
0 - Input 0 1 - Input 1
2 - No Connection 3 - No Connection
4 - Common 5 - Common
6 - User Supply 7 - User Supply
1734-IV4
0 - Input 0 1 - Input 1
2 - Input 2 3 - Input 3
4 - Common 5 - Common
6 - User Supply 7 - User Supply
1734-IV8
0 - Input 0 1 - Input 1
2 - Input 2 3 - Input 3
4 - Input 4 5 - Input 5
6 - Input 6 7 - Input 7
Mass 1734-IV2 - 1.10 oz/31.2 grams
1734-IV4 - 1.12 oz/31.8 grams
1734-IV8 - 1.14 oz/32.3 grams
Certifications (when product is
3
marked)
C-UL-US UL Listed Industrial Control Equipment,
certified for US and Canada
C-UL-US UL Listed for Class I, Division 2, Groups A,
B, C and D Hazardous locations, certified
for US and Canada
EEx European Union 89/336/EEC EMC Directive,
compliant with:
EN 50021; Potentially Explosive Atmospheres,
Protection "n" (Zone 2)
CE
European Union 94/9/EEC ATEX Directive,
compliant with:
EN 61000-6-4; Industrial Emissions
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial
Requirements
C-Tick Australian Radiocommunications Act
EN 61000-6-2; Industrial Immunity
compliant with AS/NZS CISPR 11, Industrial
Emissions
1 Input off-to-on filter time is the time from a valid input signal to recognition by the module. Input on-to-off
time is the time from a valid input signal to recognition by the module.
2 Use this conductor category information for planning conductor routing as described in publication
1770-4.1, “Industrial Automation Wiring and Grounding Guidelines.”
3 See the Product Certification link at www.ab.com for Declaration of Conformity, Certificates, and
other certification details.
Publication 1734-IN052D-EN-E - February 2005
POINT I/O Source Input Module 23
Publication 1734-IN052D-EN-E - February 2005
POINT I/O is a trademark of Rockwell Automation#
DeviceNet is a trademark of ODVA, Inc.
Publication 1734-IN052D-EN-E - February 2005 PN 957928-23
Supersedes Publication 1734-IN052C-E N-P - April 2002 Copyright © 2005 Rockwell Auto mation. All rights reser ved. Printed in USA
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