IC670MDL641

The IC670MDL641 module is a field control module used with programmable logic controllers that are made for industrial usage. The unit is designed and manufactured by GE Fanuc and it is compatible with the following modules: the IC670, the IC670MD, and the IC670MDL modules. All inputs on the unit can be adjusted for operation with either positive or negative logic. The IC670MDL641 field control module operates within an input voltage range of 0 to 60 Volts DC and rated voltage of 48 Volts DC. The field control unit has 16 available inputs and it has a user input current of 2.5 milliamps per point. The isolation voltage of the unit is 250 Volts (continuous) and 1500 Volts for 1 minute. The individual points within a group are not isolated from each other. The power supply of the bus interface unit has a maximum current draw of 83 milliamps.

The IC670MDL641 field control module has LED indicators for output point status updates and field and backplane power status updates. As far as the input characteristics are concerned, the IC670MDL641 module has an input impedance of 10K and a response time (on-state) of 6 milliseconds (typical) and 10 milliseconds maximum. The off-state response time of the unit is 6 milliseconds (typical) and 20 milliseconds maximum. The on-state current is 0.3 milliamps to 3 milliamps and the off-state current is 0 to 0.5 milliamps. In addition to that, the on-state voltage is 34 to 60 Volts (positive logic) and -34 to -60 Volts (negative logic) and the off-state voltage is 0 to +10 Volts (positive logic) and 0 to -10 Volts (negative logic).