Allen Bradley 1756-IB32/B ControlLogix 32 Pt 12/24V DC D/I Module Brand new

Allen Bradley 1756-IB32/B ControlLogix 32 Pt 12/24V DC D/I Module

The 1756-IB32/B input module is an Allen-Bradley/Rockwell Automation ControlLogix series input module. It is a digital DC type of input module. The 1756-IB32/B digital DC input module has 32 input channels that are divided into 2 groups of 16 inputs each. Its voltage category is 12 to 24 Volts DC sink voltage. The 1756-IB32/B digital DC input module supports 120 milliamps of rated current draw at 5.1 Volts and 2 milliamps of rated current draw at 24 Volts DC.It may be installed to a local I/O rack or distributed I/O chassis or in a stand-alone or Distributed Control Systems (DCS) such as Allen-Bradley’s Plant PAx. One this module is entered through the Hardware configuration, the module’s parameters are accessible such as the module’s general properties with important parameters of compatible keying and slot assignment. This module also has a configurable Request Packet Interval (RPI), Module Inhibition, Reaction to communication failure and Scheduled connection over ControlNet. Each channel of this module has configurable filter settings to allow fine tuning of the module’s reaction time to signals. This adjustment is useful in applications where discrete signals are erratic and exposed to noise. This feature helps prevent false positive negative readings.

Technical specifications for 1756-IB32/B

Manufacturer：Rockwell Automation

Brand：Allen-Bradley

Part Number/Catalog No.：1756-IB32

Series：ControlLogix

Inputs：32

Module Type：Digital DC Input Module

No. of Inputs：Thirty-Two (32) Inputs

Input Voltage：12-24 Volts DC Sink

Operating Voltage Range：10-31.2 Volts DC

Module Keying：Electronic

Maximum Operating Current：5.5 milliamperes

Input Delay Time：2 milliseconds plus selected filter time

Maximum Input Current, Off-State：1.5 milliamperes

Minimum Operating Current：2 milliamperes at 10 Volts DC

Input Delay Time, OFF to ON Hardware delay：380 µs max + filter time

Backplane Current at 5 Volts：120 milliamperes

Input Delay Time, ON to OFF Hardware delay：420 µs max + filter time

Power Dissipation (Max)：6.2 W @ 60 °C (140 °F)

Backplane Current at 24 Volts：2 milliamperes

Backplane Current at 5.1 Volts：100 milliamperes

Thermal Dissipation：21.1 BTU/hr @ 60 °C (140 °F)

Removeable Terminal Block(s)：1756-TBCH 1756-TBSH

Description:

The Allen-Bradley 1756-IB32/B 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/B 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. 

 The Allen-Bradley 1756-IB32/B ControlLogix digital I/O module also has a maximum inrush current rating of 250 mA, which decays to less than 37% in 22 milliseconds without activation. In an off-state, its maximum current is 2.27 mA and its maximum voltage is 5 Volts. The input delay time for the off-to-on and on-to-off processes differ. For the off-to-on process, there is a hardware delay of up to 380 microseconds plus a user-configurable filter time of either 0, 1, or 2 milliseconds. The on-to-off delay time includes the hardware delay time of up to 420 microseconds plus the user-configurable filter time of either 0, 1, 2, 9, or 18 milliseconds.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: It usually takes one to three days if we have it in stock. If the goods are not in stock, you need to negotiate.

Q: Does your company provide samples? Is it free or do you charge extra?

A: It depends on the goods you need and the quantity you order.

Q: What are your terms of payment?

A: 100%  T/T before shipping. If the quantity is large, we can negotiate.