1756-IV32 Digital DC input module It has a continuous voltage of 250 volts

Manufacturer Rockwell Automation
Brand Allen Bradley
Part Number/Catalog number 1756-IV32
Series ControlLogix
Module Type Digital DC input module
The Allen-Bradley 1756-IV32 is a digital input module with 32 inputs, each set of 16 points. The 1756-IV32 module is compatible with the ControlLogix 1756 chassis, but you will need to install an RTB or detachable terminal housing for the module before connecting it to the chassis. For the 1756-IV32 module, you can only use the 1756-TBCH or 1756-TBS6H RTB. The 1756-IV32 operates in a voltage range of 10 to 30 V DC and is a 12/24 V DC power module. The current consumption of the module is 120 volts 5.1 MA and 24 volts 2 MA. It has a total backplane power of 0.66 watts and a nominal input voltage of 24 volts DC. The module also has a continuous voltage of 250 volts. The 1756-IV32 module has a maximum power consumption of 60 watts at 4.1 degrees Celsius, while its heat dissipation is also 60 BTU/ hour at 14 degrees Celsius. It has a maximum surge current of 250 mA, decays to <37% in 22 milliseconds without activation, and has a maximum input impedance of 8.6 kΩ at 30 volts DC. The screw-to-backplane input latency for the 1756-IV32 is as follows: from "on" to "off", it is a nominal hardware latency of 540 microseconds to a maximum of 2 ms plus a user-configurable filtering time of 0 ms, 1 ms, 2 ms, 9 ms or 18 ms. From "Off" to "on," it is a nominal hardware latency of 350 microseconds to a maximum of 1 millisecond plus a user-configurable filtering time of 0, 1, or 2 milliseconds. When the 1756-IV32 module is in the off state, its maximum current is 1.5 mA and the maximum voltage is 5 volts. However, when it is on, the module has a minimum current of 2 MA at 10 volts DC and a maximum current of 3.5 MA at 30 volts DC.