Description
Allen Bradley ControlLogix Digital input module 1756-IB32 Digital I O Module 32 points
Description of Input Module 1756-IB32
The 1756-IB32 is a ControlLogix Discrete input module which operate at a voltage category of 10 to 31.2 VDC with a nominal voltage of 24VDC. This module has Thirty-Two (32) sinking input channels in Two (2) groups. This module is directly installed to a 1756 local or remote chassis.
The Allen-Bradley 1756-IB32 is a ControlLogix digital I/O module. Part of the ControlLogix system, this input module has 32 inputs available in 2 groups, with 16 points in each group. It is mounted to a ControlLogix chassis by using the required removable terminal block housing, or RTB, such as either the Allen-Bradley 1756-TBCH or 1756-TBS6H. This module, occupies a single slot of the ControlLogix Chassis and supplied with an open enclosure type. The 1756-IB32 module has an operating voltage range of 10 to 31.2 Volts DC and a nominal input voltage of 24 Volts DC. It has a voltage category of 12/24 Volts DC sink, a current draw of 120 mA at 5.1 Volts and 2 mA at 24 Volts, and a total backplane power rating of 0.66 W. The maximum power dissipation is 6.2 W at 60 degrees Celsius, while the thermal dissipation is 21.1 BTU/hour, also at 60 degrees Celsius.
This module is shipped with a Removable Terminal Block (RTB). This RTB enables modular replacement of a defective module an provides ease of wiring the signals. Compatible RTB for this module are 1756-TBCH 1756-TBS6H or a 36-terminal RTB.
ControlLogix Digital I/O Modules
Catalog Numbers 1756-IA8D, 1756-IA16, 1756-IA16I, 1756-IA32, 1756-IB16, 1756-IB16D, 1756-IB16I, 1756-IB16IF,
1756-IB32, 1756-IC16, 1756-IG16, 1756-IH16I, 1756-IM16I, 1756-IN16, 1756-IV16, 1756-IV32, 1756-OA8, 1756-OA8D,
1756-OA8E, 1756-OA16, 1756-OA16I, 1756-OB8, 1756-OB8EI, 1756-OB8I, 1756-OB16D, 1756-OB16E, 1756-OB16I,
1756-OB16IEF, 1756-OB16IEFS, 1756-OB16IS, 1756-OB32, 1756-OC8, 1756-OG16, 1756-OH8I, 1756-ON8, 1756-OV16E,
1756-OV32E, 1756-OW16I, 1756-OX8I
Technical Specifications - 1756-IB32
Attribute
1756-IB32
Outputs
32 (16 points/group)
Voltage category
12/24V DC source
Operating voltage range
10…31.2V DC
Output delay time(screw to backplane)
Off to On
On to Off
Hardware delay: 380 µs max + filter time
User-selectable filter time: 0 ms, 1 ms, or 2 ms
Hardware delay: 420 µs max + filter time
User-selectable filter time: 0 ms, 1 ms, 2 ms, 9 ms, or 18 ms
Current draw @ 5.1V
120 mA
Current draw @ 24V
2 mA
Total backplane power
0.66W
Power dissipation, max
6.2 W @ 60 °C (140 °F)
Thermal dissipation
21.1 BTU/hr @ 60 °C (140 °F)
Off-state leakage current per point, min
4.8 mA @ 10V DC
On-state voltage drop, max
5.5 mA @ 31.2V DC
1756 ControlLogix I/O Specifications
|
AC Digital Catalog Numbers |
1756-IA8D, 1756-IA16, 1756-IA16K, 1756-IA16I, 1756-IA16IK, 1756-IA32, 1756-IA32K, 1756-IM16I, 1756-IM16IK, 1756-IN16, 1756-OA8, 1756-OA8D, 1756-OA8E, 1756-OA16, 1756-OA16K, 1756-OA16I, 1756-OA16IK, 1756-ON8 |
|
DC Digital Catalog Numbers |
1756-IB16, 1756-IB16K, 1756-IB16D, 1756-IB16DK, 1756-IB16I, 1756-IB16IK, 1756-IB16IF, 1756-IB16IFK, 1756-IB16ISOE, 1756-IB16ISOEK, 1756-IB32, 1756-IB32K, 1756-IC16, 1756-IG16, 1756-IH16I, 1756-IH16ISOE, 1756-IV16, 1756-IV16K, 1756-IV32, 1756-IV32K, 1756-OB8, 1756-OB8EI, 1756-OB8I, 1756-OB16D, 1756-OB16DK, 1756-OB16E, 1756-OB16EK, 1756-OB16I, 1756-OB16IEF, 1756-OB16IEFK, 1756-OB16IEFS, 1756-OB16IS, 1756-OB32, 1756-OB32K, 1756-OC8, 1756-OG16, 1756-OH8I, 1756-OV16E, 1756-OV32E |
|
Safety Catalog Numbers |
1756-IB16S, 1756-OBV8S |
|
Contact Catalog Numbers |
1756-OW16I, 1756-OX8I |
|
Analog Catalog Numbers |
1756-IF6CIS, 1756-IF6I, 1756-IF8, 1756-IF8K, 1756-IF8I, 1756-IF8IK, 1756-IF16, 1756-IF16K, 1756-IF4FXOF2F, 1756-IF4FXOF2FK, 1756-IR6I, 1756-IRT8I, 1756-IRT8IK, 1756-IR12, 1756-IR12K, 1756-IT6I, 1756-IT6I2, 1756-IT16, 1756-IT16K, 1756-OF4, 1756-OF4K, 1756-OF6CI, 1756-OF6VI, 1756-OF8, 1756-OF8K, 1756-OF8I, 1756-OF8IK |
|
HART Interface Catalog Numbers |
1756-IF8H, 1756-IF8HK, 1756-IF8IH, 1756-IF8IHK, 1756-IF16H, 1756-IF16HK, 1756-IF16IH, 1756-IF16IHK, 1756-OF8H, 1756-OF8HK, 1756-OF8IH, 1756-OF8IHK |
|
Specialty Catalog Numbers |
1756-CFM, 1756-CMS1B1, 1756-CMS1C1, 1756-HSC, 1756-LSC8XIB8I, 1756-LSC8XIB8IK, 1756-PLS |
Wiring Diagrams of ControlLogix DC (10...31.2V) input module 1756-IB32
Types of 1756 Removable Terminal Blocks
|
Attribute |
1756-TBNH |
1756-TBSH |
1756-TBCH |
1756-TBS6H |
1756-TBE |
|
Description |
20-position NEMA screw-clamp removable block |
20-pin spring-clamp removable terminal block with standard housing |
36-pin cage-clamp removable terminal block with standard housing |
36-pin spring-clamp removable terminal block with standard housing |
Extended depth terminal block housing |
|
Screw torque |
0.8…1 N.m 7…9 lb.in |
0.8…1 N.m 7…9 lb.in |
0.4 N.m 4.4 lb.in |
0.4 N.m 4.4 lb.in |
- |
The list of Analog Input Modules with Removable Terminal Block
| Models of Analog Input Module | Models of Removable Terminal Block |
|
1756-IF6CIS |
1756-TBNH 1756-TBSH |
|
1756-IF6I |
1756-TBNH 1756-TBSH |
|
1756-IF8H |
1756-TBCH 1756-TBS6H |
|
1756-IF8 |
1756-TBCH 1756-TBS6H |
|
1756-IF8I |
1756-TBCH 1756-TBS6H |
|
1756-IF8IH |
1756-TBCH 1756-TBS6H |
|
1756-IF16 |
1756-TBCH 1756-TBS6H |
|
1756-IF16H |
1756-TBCH 1756-TBS6H |
Analog RTD and Thermocouple Modules
Models of Analog Module
Models of Removable Terminal Block
1756-IR6I
1756-TBNH
1756-TBSH
1756-IRT8I
1756-TBCH
1756-TBS6H
1756-IT6I
1756-TBNH
1756-TBSH
1756-IT6I2
1756-TBNH
1756-TBSH
Analog Output Modules
| Models of Analog Output Modules |
Models of Removable Terminal Block |
|
1756-OF4 |
1756-TBNH 1756-TBSH |
|
1756-OF6CI |
1756-TBNH 1756-TBSH |
|
1756-OF6VI |
1756-TBNH 1756-TBSH |
|
1756-OF8 |
1756-TBNH 1756-TBSH |
|
1756-OF8H |
1756-TBNH 1756-TBSH |
|
1756-OF8I |
1756-TBCH 1756-TBS6H |
|
1756-OF8IH |
1756-TBCH 1756-TBS6H |
Analog Combination Input and Output Module
|
Models of Analog Combination Input and Output Module |
Models of Removable Terminal Block |
|
1756-IF4FXOF2F |
1756-TBCH 1756-TBS6H |
Specialty I/O Modules
| Models of Specialty I/O Modules |
Models of Removable Terminal Block |
|
1756-CFM |
1756-TBNH 1756-TBSH |
|
1756-HSC |
1756-TBCH 1756-TBS6H |
|
1756-LSC8XIB8I |
1756-TBCH 1756-TBS6H |
|
1756-PLS |
Requires 3 RTBs: 1756-TBNH or 1756-TBSH |
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