1756-IM161 Ac digital input module There are 16 individually isolated inputs

Manufacturer: Rockwell Automation
Brand: Alan Bradley
Part Number/Catalog number: Model 1756-IM16I
Series: ControlLogix
Module type: isolated digital input module
Allen-Bradley 1756-IM16I is an AC digital input module. It has 16 individually isolated inputs, isolated at each point, and you can configure state changes and input filtering times. It is compatible with the 1756 ControlLogix case and requires a 1756-TBS6H or 1756-TBCH 36-pin detachable terminal housing (RTB) to connect it to the case. The 1756-IM16I operates in a voltage range of 159 to 265 volts AC, with a maximum surge current of 250 mA and a voltage category of 240 volts AC 50/60 Hz. It has a backplane current of 100 volts 100 mA 5 volts, 3 MA 24 volts, and a total backplane power of 0.58 watts. The module has a maximum power consumption of 5.8 watts at 60 degrees Celsius and a heat dissipation of 19.78 BTU/ hour. The 1756-IM16I has an input delay time for one screw to the backplane when going from the off to on state and vice versa. From "off" to "on", the input delay is a maximum of 10 milliseconds of hardware delay plus the input filter time (user can choose at 1 or 2 milliseconds), and from "on" to "off", it is a maximum of 8 milliseconds of hardware delay plus the input filter time (user can choose at 9 or 18 milliseconds). The maximum current of the module in the off state is 2.5 MA, and 40 volts AC is the maximum voltage in this state. During the on-state, the current ranges from 5 mA at 60 Hz at 159 AC to 13 mA at 60 Hz at 265 AC. On the other hand, the on-voltage ranges vary, they are: 159-265 volts AC, 47-63 Hertz, 30 degrees Celsius, all channels open, 159-265 volts AC, 47-63 Hertz, 40 degrees Celsius, open at 8 o 'clock, 159 to 253 volts AC, 47-63 Hertz, 45 degrees Celsius, all channels open, 159 to 242 volts AC, 47-63 Hertz, 60 degrees Celsius, all channels open.