Installation Instructions
POINT I/O™ 5V and 24V
Encoder/Counter Modules
Catalog numbers 1734-IJ, 1734-IK, Series C
Table of Contents
Topic Page
Important User Information 2
Environment and Enclosure 3
Preventing Electrostatic Discharge 3
North American Hazardous Location Approval 4
European Hazardous Location Approval 5
Additional Resources 5
Before You Begin 6
Install the Mounting Base 7
Install the Module 8
Install the Removable Terminal Block 9
Remove a Mounting Base 9
Wire the Module 10
Communicate with Your Module 12
Interpret Status Indicators 16
Specifications 18
2 POINT I/O™ 5V and 24V Encoder/Counter Modules
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
http://www.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.
available from your local Rockwell Automation sales office or online at
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.
) describes some important differences between
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.
Publication 1734-IN005G-EN-E - September 2012
POINT I/O™ 5V and 24V Encoder/Counter Modules 3
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
publication 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 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 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.
In addition to this publication, see:
• Industrial Automation Wiring and Grounding Guidelines, Rockwell
Automation publication 1770-4.1
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the
degrees of protection provided by different types of enclosure.
, 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.
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4 POINT I/O™ 5V and 24V Encoder/Counter Modules
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 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 nam eplate indicating
the hazardous location temperature code. When comb ining
products within a system, the most adverse temp erature code
(lowest "T" number) may be used to help determ ine 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.
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 r emoved
or the area is known to be nonhazardous.
Secure any external connection s 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 batt eries, 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 en vironnements de
Classe I Division 2 Groupes A, B, C, D dangereux et no n
dangereux. Chaque produit est livré avec des marquages
sur sa plaque d'identification qui indiquent le code de
température pour les environnements dangereu x. Lorsque
plusieurs produits sont combinés dans un système, le code
de température le plus défavora ble (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.
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 composants 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.
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POINT I/O™ 5V and 24V Encoder/Counter Modules 5
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.
Compliance with the Essential Health and Safety Requirements has been assured by
compliance with EN 60079-15.
ATTENTION: This equipment is not resistant to sunlight or other sources of
UV radiation.
WARNING: 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.
WARNING: This equipment shall be used within its specified ratings
defined by Allen-Bradley.
WARNING: 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.
Additional Resources
Refer to POINT I/O 5V and 24V Encoder/Counter Modules User Manual,
publication 1734-UM006
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.
, as needed.
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6 POINT I/O™ 5V and 24V Encoder/Counter Modules
1
2
3
4
5
6
7
8
9
10
41825
Before You Begin
You can use these Series C POINT I/O Encoder/Counter modules with DeviceNet and
PROFIBUS adapters. If you are using RSLogix 5000 software, version 11 or higher, you
can also use the Series C modules with ControlNet and Ethernet adapters.
Use this diagram to identify the external features of the module.
POINT I/O 5V and 24V Encoder/Counter Modules
0
1
Description Description
1 Module locking mechanism 6 Slide-in writable label
2 Module wiring diagram 7 Insertable I/O module
3 DIN rail locking screw (orange) 8 Removable terminal block (RTB) handle
4 Mechanical keying (orange) 9 Removable terminal block
5 Interlocking side pieces 10 Mounting base
The wiring base assembly includes a terminal base, 1734-TB or 1734-TBS, which consists
of a mounting base, 1734-MB, and removable terminal block, 1734-RT or 1734-RTS.
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POINT I/O™ 5V and 24V Encoder/Counter Modules 7
Install the Mounting Base
To install the mounting base on the DIN rail, proceed as follows:
ATTENTION: This product is grounded through the DIN rail to chassis ground.
Use zinc-plated, yellow-chromate steel DIN rail to assure proper grounding. The
use of other DIN rail materials, for example, aluminum or plastic, that can
corrode, oxidize, or are poor conductors, can result in improper or intermittent
grounding.
Secure DIN rail to mounting surface approximately every 200 mm (7.8 in.) and
use end-anchors appropriately.
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.
ATTENTION: Do not discard the end cap supplied with an adapter or
communication interface module.
Use this end cap to cover the exposed interconnections on the last mounting
base on the DIN rail. Failure to do so could result in equipment damage or injury
from electric shock.
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8 POINT I/O™ 5V and 24V Encoder/Counter Modules
Install the Module
WARNING: 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.
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.
1. Using a bladed screwdriver, rotate the keyswitch on the mounting base clockwise
until the number required for the type of module being installed aligns with the
notch in the base.
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 locks into place.
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POINT I/O™ 5V and 24V Encoder/Counter Modules 9
Install the Removable Terminal Block
A removable terminal block (RTB) is supplied with your wiring base assembly. To remove,
pull up 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.
3. If an I/O module is installed, snap the RTB handle into place on the module.
WARNING: When you connect or disconnect the removable terminal
block (RTB) with field-side power applied, an electrical arc can occur. This can
cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding
Remove 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.
3. Press on the module lock on the top of the module.
4. Pull on the I/O module to remove from the base.
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. Lift straight up to remove.
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10 POINT I/O™ 5V and 24V Encoder/Counter Modules
Input A
ret
Input A
Input B
Input Z
Input B
ret
Input Z
ret
Chassis ground
Chassis ground
42016
Module status
Network status
Status of Input A
Status of Input B
Status of Input Z
Input A
Input B
Input Z
Input A
ret
Input B
ret
Input Z
ret
Chassis ground
46070
Wire the Module
WARNING: If you connect or disconnect wiring while the 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.
Point I/O 5V and 24V Encoder/Counter Module
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POINT I/O™ 5V and 24V Encoder/Counter Modules 11
0
A
A
ret
1
3
Chas
gnd
2
6
45
7
Chas
gnd
B
B
ret
C
C
ret
A, B and Z, and A
ret
, B
ret
, and
Z
ret
are inputs
Chas gnd = Chassis ground
Termination Definition
0A
1A
ret
2B
3B
ret
4Z
5Z
ret
6 Chassis ground
7 Chassis ground
1734-IJ and 1734-IK Wiring Diagram
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12 POINT I/O™ 5V and 24V Encoder/Counter Modules
Communicate with Your Module
POINT I/O modules send (consume) and receive (produce) I/O messages. You map these
messages into the processor’s memory.
These modules produce 6 or 10 Bytes of input data (scanner Rx) (status). These modules
consume 1 Byte of I/O data (scanner Tx). Use parameters 11 and 12 to select assembly
101, 102, or 103 for data produced by the modules.
Default Data Map for 1734-IJ, 1734-IK
Message size: 6 or 10 Bytes
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Produces
(scanner Rx)
Where: LSW = Least significant word
When you send a configuration to the module, check for consistency before applying it.
Monitor the PE bit with your user program to isolate any problems with an improperly
configured module. If the configuration is acceptable, the counter ASIC is disabled while
the ASIC is loaded with new operational parameters. Outputs can turn off during this
reconfiguration.
Channel 0 value of present counter state (LSW)
Channel 0 value of present counter state (MSW)
PE EF NR 0 0 0 0 0 0 ZS BS AS C1 C0 ZD 0
MSW = Most significant word
PE = Programming error
EF = EEPROM fault status
NR = Not ready status bit
ZS = Z input status
BS = B input status
AS = A input status
C1/C0 = Stored data count
ZD = Zero frequency detected
Message size : 1 Byte
07 06 05 04 03 02 01 00
Consumes (scanner Tx) 0 0 0 0 0 VR CP CR
Where: VR = Value reset of stored/accumulated count
CP = Counter preset
CR = Counter reset
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POINT I/O™ 5V and 24V Encoder/Counter Modules 13
Module Configuration
Parameter Set/Get Description Bytes
1 Set/Get Counter configuration 1
2 Set/Get Filter selection 1
3 Set/Get Decimal position 1
4 Set/Get Reserved 1
5 Set/Get Time base value 2
6 Set/Get Gate interval 1
7 Set/Get Channel scalar 1
8 Set/Get Channel rollover value 4
9 Set/Get Channel preset value 4
10 Set/Get Counter control safe state 1
11 Set/Get Requested poll produce assembly 1
12 Set/Get Requested change of state produce assembly 1
Counter Configuration
07 06 05 04 03 02 01 00
ZI MD CF Counter 0
0000Counter
0001Encoder X1
0010Encoder X2
0011Not used
0100Encoder X4
0101Period/Rate
0110Not used
0111Rate measurement
0 0 0 Store count disabled
0 0 1 Mode 1 – store/continue
0 1 0 Mode 2 – store/wait/resume
0 1 1 Mode 3 – store, reset/wait/start
1 0 0 Mode 4 – store, reset/start
101 Reserved
110 Reserved
111 Reserved
0 Z input – 0 = not inverted
1 Z input – 1 = inverted
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14 POINT I/O™ 5V and 24V Encoder/Counter Modules
Filter Selection
(1)
07 06 05 04 03 02 01 00
0ZFBFAFFS
0000No filter
000150 kHz (10 μs + 0 μs/-1.6 μs)
00105 kHz (100 μs + 0 μs/-13.2 μs)
0100500 Hz (1 ms + 0 μs/-125 μs)
100050 Hz (10 ms + 0 ms/-1.25 ms)
0 A input not filtered
1 A input filtered
0 B input not filtered
1 B input filtered
0 Z input not filtered
1 Z input filtered
(1)
Assumes a 50% duty cycle signal.
Scalar Selection
07 06 05 04 03 02 01 00 Scalar
00000001Z – F
00000 010Z/2 – F
00000100Z/4 – F
00001000Z/8 – F
00010000Z/16 – F
0010 0000Z/32 – F
01000000Z/64 – F
10000000Z/128 – F
(1)
Where F
indicates the frequency at which the zero fr equency detect is asserted due to counter overflow.
min
(1)
= 0.149 Hz
min
min
min
min
min
min
min
min
= 0.298 Hz
= 0.596 Hz
= 1.192 Hz
= 2.384 Hz
= 4.768 Hz
= 9.537 Hz
= 19.073 Hz
The Encoder/Counter Module uses several words to communicate real-time input and
output data as well as non-real time module information, that is, description, revision, and
configuration. This shows the words that you can exchange. You can read (get) or write
(set) data using an Explicit Message.
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POINT I/O™ 5V and 24V Encoder/Counter Modules 15
Assemblies
Instances
(Dec/Hex)
#101 (0x65) Get Present channel data 4
#102 (0x66) Get Stored channel data 4
#103 (0x67) Get Present channel data 4
#104 (0x68) Get Programming error code 2
#105 (0x69) Set/Get Counter control 1
#106 (0x6a) Set/Get Counter configuration 1
#123 (0x7b) Set/Get Counter configuration 1
Services Field Bytes
Status 2
Status 2
Stored channel data 4
Status 2
Filter selection 1
Decimal position 1
Reserved 1
Time base 2
Gate interval 1
Scalar 1
Rollover value 4
Preset value 4
Counter control SSV 1
Filter selection 1
Decimal position 1
Reserved 1
Time base 2
Gate interval 1
Scalar 1
Rollover value 4
Preset value 4
Counter control SSV 1
Alignment (reserved = 0) 1
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16 POINT I/O™ 5V and 24V Encoder/Counter Modules
Module status
Network status
Status of Input A
Status of Input B
Status of Input Z
42016
Interpret Status Indicators
Refer to the following diagram and table for information on how to interpret the
status indicators.
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POINT I/O™ 5V and 24V Encoder/Counter Modules 17
Indicator Status for Modules
Status Description
Module status Off No power applied to device.
Green Device operating normally.
Flashing green Device needs commissioning due to missing, incomplete, or
Flashing red Recoverable fault.
Red Unrecoverable fault – may require device replacement.
Flashing red/green Device is in self-test mode.
Network status Off Device is not online:
Flashing green Device is online but has no connections in the established state.
Green Device is online and has connections in the established state.
Flashing red One or more I/O connections are in timed-out state.
Red Critical link failure – failed communication device. Device detected
Flashing red/green Communication faulted device – the device has detected a
Channel status Off Input is inactive.
Yellow Input is active and under control.
Flashing yellow 1734-IJ only – Input is toggling on and off.
incorrect configuration.
- Device has not completed dup_MAC-id test.
- Device not powered – check module status indicator.
error that prevents it from communicating on the network.
network access error and is in communication faulted state. Device
has received and accepted an Identity Communication Faulted
Request – long protocol message.
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18 POINT I/O™ 5V and 24V Encoder/Counter Modules
Specifications
POINT I/O 5V and 24V Encoder/Counter Module – 1734-IJ
Attribute Value
Number of inputs 1 – 1 group of A/A return, B/B return and Z/Z return
Input voltage 5V
Input current 19.1 mA @ 5V DC
Input off-state current, max ≤ 0.250 mA
Input off-state voltage ≤ 1.25V DC
Input on-state current ≥ 5 mA
Input on-state voltage ≥ 2.6V DC
On-state voltage, max ± 6V
Input filter selections Off
Input frequency, max 1.0 MHz counter and encoder X1 configurations
POINT I/O 5V and 24V Encoder/Counter Module – 1734-IK
Attribute Value
Number of inputs 1 – 1 group of A/A return, B/B return and Z/Z return
Input voltage 15…24V DC
Input current 6.1 mA @ 15V DC
Input off-state current, max ≤ 0.250 mA
Input off-state voltage ≤ 1.8V DC
Input on-state current ≥ 5 mA
Input on-state voltage ≤ 12.5V DC
25.7 mA @ 6V DC
10 μs
100 μs
1.0 ms
10.0 ms
500 kHz encoder X2 configuration (no filter
250 kHz encoder X4 configuration (no filter)
10.2 mA @ 24V DC
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POINT I/O™ 5V and 24V Encoder/Counter Modules 19
POINT I/O 5V and 24V Encoder/Counter Module – 1734-IK
Attribute Value
On-state voltage, max See the Input Derating Curve diagram.
Input filter selections Off
Input frequency, max 1.0 MHz counter and encoder X1 configurations
10 μs
100 μs
1.0 ms
10.0 ms
500 kHz encoder X2 configuration (no filter)
250 kHz encoder X4 configuration (no filter)
General Specifications
Attribute Value
Terminal base screw torque 0.6 Nm (7 lb-in.)
Module location 1734-TB, 1734-TBS, 1734-TB3, 1734-TB3S wiring base assembly
POINTBus current, max 160 mA
Power dissipation, max 1734-IJ – 1.1 W @ rated load
Thermal dissipation, max 1734-IJ – 3.75 BTU/hr @ rated load
Isolation voltage (continuous-voltage
withstand rating)
External DC power No additional external power required to power module
Dimensions, approx., HxWxD 56.0 x 12.0 x 75.5 mm
Wiring category
Wire size 0.25…2.5 mm
Weight, approx. 0.36 kg (0.08 lb)
Keyswitch position 2
Enclosure type rating None (open-style)
IEC temperature code T4
North American temp code T4A
(1)
(1)
Use this conductor category information for planning conductor routing as described in Industrial Automation Wiring
and Grounding Guidelines, publication 1770-4.1
1734-IK – 1.5 W @ rated load
1734-IK – 5.1 BTU/hr @ rated load
50V
Type tested @ 1100V DC for 60 s, field-side to system
(2.21 x 0.47 x 2.97 in.)
1 – on signal ports
2
at 75 °C (167 °F), or greater, 1.2 mm (3/64 in.) insulation max
(22…14 AWG) solid or stranded copper wire rated
.
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20 POINT I/O™ 5V and 24V Encoder/Counter Modules
Environmental Specifications
Attribute Value
Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold),
Temperature, storage IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold),
Relative humidity IEC 60068-2-30 (Test Db, Unpackaged Nonoperating Damp Heat):
Vibration IEC60068-2-6 (Test Fc, Operating):
Shock, operating EC 60068-2-27 (Test Ea, Unpackaged Shock):
Shock, nonoperating EC 60068-2-27 (Test Ea, Unpackaged Shock):
Emissions CISPR11
ESD immunity IEC6100-4-2:
Radiated RF immunity IEC 61000-4-3:
EFT/B immunity IEC 61000-4-4:
Surge transient immunity IEC 61000-4-5:
Conducted RF immunity IEC61000-4-6:
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock):
-20…55 °C (-4…131 °F)
IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat),
IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock):
-40…85 °C (-40…185 °F)
5…95% noncondensing
5 g @ 10…500 Hz
30 g
50 g
Group 1, Class A
6 kV contact discharges
8 kV air discharges
10V/m with 1 kHz sine-wave 80% AM @ 30…2000 MHz
10V/m with 200 Hz 50% pulse 100% AM @ 900 MHz
±4 kV at 2.5 kHz on signal ports
±1 kV line-line (DM) and
±2 kV line-earth (CM) on signal ports
10 V rms with 1 kHz sine-wave 80%AM @ 150 kHz…80 MHz
Publication 1734-IN005G-EN-E - September 2012
Certifications
POINT I/O™ 5V and 24V Encoder/Counter Modules 21
Certification (when
product is marked)
c-UL-us UL Listed Industrial Control Equipment, certified for U.S. and Canada. See
CE European Union 89/336/EEC EMC Directive, compliant with:
C-Tick Australian Radiocommunications Act, compliant with:
EEx European Union 94/9/EC ATEX Directive, compliant with:
(1)
See the Product Certification lin k at http://www.rockwellautomation.com/products/certification/ for Declaration of
Conformity, Certificates, and other certification details.
Valu e
(1)
UL File E65584.
UL Listed for Class I, Division 2, Group A,B,C,D Hazardous Locations,
certified for U.S. and Canada. See UL File E194810.
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN 61131-2; Programmable Controllers (Cl. 8, Zone A & B)
AS/NZS CISPR11; Industrial Emissions
EN 60079-15; Potentially Explosive Atmospheres, Protection "n"
(Zone 2)
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22 POINT I/O™ 5V and 24V Encoder/Counter Modules
Module Ambient Still Air Temperature (°C)
10
20
24
28.8
10 20
30 40 45 50
55
Input
Voltage
(V)
Input Derating Curve
ATTENTION: Exceeding the maximum input voltage can cause permanent
damage to the input.
Publication 1734-IN005G-EN-E - September 2012
Notes:
POINT I/O™ 5V and 24V Encoder/Counter Modules 23
Publication 1734-IN005G-EN-E - September 2012
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technical and application notes, sample code and links to software service packs, and a MySupport feature
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, you can find technical manuals, a knowledge base of FAQs,
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If you experience a problem within the first 24 hours of installation, please review the information that's
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your product up and running.
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Outside United States or
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Use the Worldwide Locator at
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contact your local Rockwell Automation representative.
, or
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Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from
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Outside United States Please contact your local Rockwell Automation representative for the return
(call the phone number above to obtain one) to your distributor to complete
the return process.
procedure.
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Trademarks not belonging to Rockwell Automation are property of their respective companies.
Publication 1734-IN005G-EN-E - September 2012 957955 - 56
Supersedes Publication 1734-IN005F-EN-E - November 2011 Copyright © 2012 Rockwell Automation, Inc. All rights reserved.
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