GE IC695CRH006 Migration Module
The 120 Vac Isolated Input Module, IC697MDL251,
provides 16 input points which are isolated. This
allows each point to be used on a different phase of
the ac supply.
The input is reactive (resistor/capacitor input) with
current-Voltage characteristics which meet IEC
standard (type 2). The input characteristics are
compatible with a large range of available proximity
switches.
LED indicators which give the ON-OFF status of each
point on the logic (PLC) side of the circuit are included
at the top of the module.
The 120 Vac 16-Point Isolated Input module,
IC694MDL250, provides 16 isolated input points.
Input points can be used on different phases of
the ac supply or powered from the same supply.
An RC snubber protects each input against
transient electrical noise on the power line.
The module’s input filtering time can be changed
during system operation by the application
program. No DIP switch settings are required.
Item IC697MDL251 IC694MDL250 Notes
Rated Voltage 120 Vac, 47 to 63 Hz Sinusoidal 120 Vac
Inputs per Module 16 (four groups of four inputs each)
16 isolated
Input Filter Times 20 to 2540 ms in 20 ms increments.
Sent from CPU.
Isolation 1500 V RMS any input to
backplane
500 V RMS between input groups
250 Vac continuous;
1500 Vac for one minute
Input Current 10 mA (typical) at rated Voltage
(reactive)
7.0 mA per point (typical) at rated
Voltage
Input Characteristics
On-state Voltage
Off-state Voltage
On-state Current
Off-state Current
Filter Delay Time
75 to 132 Vac, 47 to 63 Hz
Sinusoidal
0 to 25 Vac, 47 to 63 Hz Sinusoidal
6 to 15 mA
0 to 3 mA (2.2 min at 25 V input)
20 ms typical
70 to 132 Vac
0 to 20 Vac
5 mA min
2.5 mA max
+0-1 Vac cycles filter up to 840 ms
+1-2 Vac cycles filter 840 to 1600 ms
+2-3 Vac cycles filter 1600 to 1920 ms
+3-4 Vac cycles filter 1920 ms or more
Power Consumption 5 V 0.35 A 5 V, 220 mA with all inputs on
VME System designed to support the VME standard C.1

The 240 Vac Isolated Input module, IC697MDL241, is
used with a Programmable Logic Controller (PLC)
and provides 16 isolated input points. This allows
each point to be used on a different phase of the acsupply.
The input is reactive (resistor/capacitor input) with
current-Voltage characteristics which meet IEC
standard (type 2). The input characteristics are
compatible with a large range of available proximity switches.
LED indicators which give the ON-OFF status of
each point on the logic (PLC) side of the circuit are
included at the top of the module.
The 240 Vac Isolated Input module, IC694MDL231,
provides 8 isolated input points, each with a
common power input terminal. The input circuits
are reactive (resistor/capacitor) inputs. Current
into an input point results in a logic 1 in the input
status table (%I). Input characteristics are
compatible with a wide range of input devices,
such as push-buttons, limit switches, and
electronic proximity switches.
Because the inputs are isolated, each input can be
powered by a separate ac power source. Power to
operate the field devices must be supplied by the
user. This module requires an ac power source.
Specification IC697MDL241 IC694MDL231 Notes
Rated Voltage 240 Vac, 60 Hz Sinusoidal 240 Vac, 50/60 Hz
Inputs per Module 16 individually isolated 8 (each input point has a separate
common)
2 Module Replacement
Isolation 1500 V RMS any input to backplane
500 V RMS between input groups
250 Vac continuous
1500 Vac for one minute
Input Current 20 mA (typical) at rated Voltage
(reactive)
15 mA (typical) at rated Voltage
Input Characteristics
On-state Voltage
Off-state Voltage
On-state Current
Off-state Current
On response Time
Off response Time
160 to 264 Vac, 60 Hz Sinusoidal
0 to 40 Vac, 60 Hz Sinusoidal
10 to 15 mA
0 to 5 mA (2.2 min at 40 V input)
20 ms typical
148 to 264 Vac
0 to 40 Vac
6 mA min
2.2 mA max
30 ms typical
45 ms typical
Power Consumption 5 V, 0.25 A 5 V, 60 mA (all inputs on) from
5 V bus on backplane
VME System designed to support the VME standard C.1