IC697MDL653 IC697MDL750 modular

Brand: GE

Model: IC697MDL653 IC697MDL750

Ship to: Demander’s destination

Warranty period: 12 months

Delivery time: 1-3 days
Input Characteristics
This input module is designed to have both positive
and negative logic characteristics in that it sinks or
sources current from the input device to the user common. The input device is connected between the
power bus and the module input as shown above.
This module is compatible with a wide variety of input devices, such as:

Pushbuttons, limit switches, selector switches;

Electronic proximity switches, both 2-wire and
3-wire.
In addition, inputs on this module may be directly
driven by any IC697 PLC voltage compatible output
module.
The input circuitry provides sufficient current to ensure reliable operation of the switching device. Input
current is typically 10mA in the ON state, and can accept up to 2 mA leakage current in the OFF state
without turning on.
3-wire proximity switches are easily applied, since
they provide low voltage drop in the ON state and
low leakage current in the OFF State.
2-wire proximity switches derive their power from the
signal connections; thus both the ON state voltage
and the OFF state leakage current are higher than for
3-wire devices. This module is designed to be compatible with many such 2-wire devices; however each
device type must be carefully evaluated for compatibility in both the ON and OFF states.
To determine compatibility with a specific proximity
switch, find the ON state characteristics of the switch
in the diagram shown below. If that point falls to the
left of the input load line, the ON state characteristics
are compatible. As an example, the ON state requirements of a compatible proximity switch of 3mA at 5
volts drop are shown below.
OFF state compatibility is assured if the proximity
switch leakage is less than 2mA with a module input
voltage of 5 volts or less.