Allen Bradley 1756-IA16 ControlLogix 16 Pt D/I 120V AC Module Brand new

Allen Bradley 1756-IA16 ControlLogix 16 Pt D/I 120V AC Module

The Allen-Bradley 1756-IA16 is a ControlLogix module that features Sixteen (16) Discrete input channels. It has Two (2) groups of Eight (8) input channels each group and operates at nominal signal voltage of 120VAC with operating voltage range of 74-132 VAC with frequency of 47-63 Hz. It is compatible for use with any ControlLogix chassis.The 1756-IA32 has Two (2) input groups with each input group having Eight (8) channels each. It is provided with individual channel status LED that activates to provide feedback regarding the state of each of the channel. Each of the input channel has a hardware delay time of 10 ms max + filter time for OFF to ON signal transition and 8 ms max + filter time for ON to OFF signal transitions. User selectable filter time for OFF to ON transition are 1 ms or 2 ms and 9 ms or 18 ms for ON to OFF transition. This module has a cyclic update time 200 µs-750 ms.

Technical specifications for 1756-IA16

Manufacturer：Rockwell Automation

Input Voltage：120VAC

Series：ControlLogix

Part Number/Catalog No.：1756-IA16

Brand：Allen-Bradley

No. of Inputs：Sixteen (16)

Input Voltage range：74-132VAC

ON-state Current, min.：5 mA @ 79V AC, 47…63 Hz

ON-state Current, max.：13 mA @ 132V AC, 47…63 Hz

Cyclic update time：200 µs…750 ms

Signal Delay, ON transition：Hardware delay: 8 ms max + filter time User-selectable filter time: 9 ms or 18 ms

Signal Delay, OFF Transition：Hardware delay: 10 ms max + filter time User-selectable filter time: 1 ms or 2 ms

Backplane Current, 5.1VDC：100 mA

Backplane Current, 24VDC：2 mA

Total Backplane power：0.58 W

Removable Terminal Block (RTB)：1756-TBNH 1756-TBSH

Module Type：Digital AC Input Module

Inputs：16

Operating Voltage Range：74 to 132 Volts AC

Input Delay Time：Programmable 9 or 18 milliseconds

Minimum Operating Current：5 milliamperes at 74 Volts AC

Maximum Operating Current：13 milliamperes at 132 Volts AC

Maximum Input Current, Off-State：2.5 milliamperes

Power Dissipation (Max)：5.8 Watts at 60 degrees Celsius

Backplane Current at 5 Volts：105 milliamperes

Backplane Current at 24 Volts：2 milliamperes

Description:

The Allen-Bradley 1756-IA16 is a Sixteen (16) channel AC input module from the ControlLogix Programmable Automation Controller (PAC) platform. This module is used to interface discrete signaling devices such as switches, auxiliary contacts and similarly operating devices that are rated for 120VAC, nominal and voltage range of 74-132VAC with frequency of 47-63 Hz.This module draws Current from the backplane amounting to 100 mA @ 5.1 VDC and 2 mA @ 24VDC. It consumes a total backplane power of 0.58 Watts and maximum power dissipation of 5.8 W @ 60 °C (140 °F) with Thermal dissipation of 18.41 BTU/hr.The 1756-IA32 has a maximum OFF-state voltage of 20VAC and maximum OFF-state current of 2.5 mA. Similarly, the minimum ON-state current rating of 5 mA @ 74V AC and maximum ON-state current of 13 mA @ 132V AC. It is able to withstand a maximum inrush current of 250 mA peak.

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