1746-IA16 AB
About 1746-IA16
Allen Bradley 1746-IA16 is an AC input module that is compatible with components used as the SLC 500 controller platform. The input module has sixteen (16) channels and can accept an AC signal voltage range of 85-132 VAC.
The input module is a necessary component of any programmable logic controller (PLC) because it provides a real-time interface to discrete devices in the process. It represents the actual state of the signal equipment and serves as a reference for the controller when processing logic. Most PLC systems perform input scanning as the main stage of executing user programs. If no input signal is detected, the controller will have no reference to executing the program.
Allen Bradley 1746-IA16 weighs 0.34 kg and measures 5 x 2 x 6 (13 cm x 5 cm x 15 cm). The controller module has 0.27 watts per point, a minimum of 0.425 watts, and a total power of 4.8 watts. The module has a 100 – 120V AC input signal voltage category, 16 points per common terminal, and 16 inputs. 1746-IA16 is a general-purpose input application. The installation is chassis type with 16 channels. The operating voltage range is 85 – 132V AC input signal. It has a 16 channel digital AC input module for programmable controllers. The operating voltage is 85 – 132V AC and the operating frequency is 47 – 63 Hz. The backplane current consumption is 0.085 mA at 5V DC and 0.0 A at 24V DC.
The maximum value of the ON delay signal is 35 ms, and the maximum value of the OFF delay signal is 45 ms. The maximum off state voltage reaches 30 V AC and 2 mA off state current. The nominal input current at 120V AC is 12 mA. 1746-IA16 has a maximum surge current duration of 500 microseconds and a maximum surge current of 0.8 mA.
Technical specifications for 1746-IA16
Manufacturer Rockwell Automation
Brand Allen Bradley
Part Number/Catalog Number 1746-IA16
Series SLR 500
Module Type Digital AC Input Module
Voltage range 85-132 VAC
Backplane current (5 VDC) 85 mA
Input 16
Signal delay 35 or 45 milliseconds
Off state current 2 mA
Backplane current (5 VDC) 85 mA
Signal delay, ON 35 milliseconds
1 slot machine
Signal delay, off for 45 milliseconds
Input/output connections 1746-HT and 1746-HCA
Step response 100 ms input, 2.5 ms output
OFF state voltage, maximum 50V AC
Unified product code 10662468067086
