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GE IC670MDL642 125 VDC Positive / Negative Discrete Input Module

GE IC670MDL642 125 VDC Positive / Negative Discrete Input Module

GE INDUSTRIAL AUTOMATION
IC670MDL642
MODULE
 
KEY PARAMETERS
MODULE TYPE
Discrete
Input
I/O FUNCTION
Digital
Signal Input
SERIES
Genius
I/O
CONTACT
Miya Zheng
Sales Manager
PHONE / WHATSAPP
+86 18020776792
 
 
GE FANUC FIELD CONTROL
IC670MDL642
125 VDC Positive / Negative Discrete Input Module
 

A 16-point grouped discrete input module designed for 125 VDC field input applications within the GE Fanuc Field Control family.

RATED VOLTAGE
125 VDC
INPUT RANGE
0–150 VDC
INPUT POINTS
16
GE
FIELD CONTROL
IC670MDL642
125 VDC Input Module
16 GROUPED INPUT POINTS
PRODUCT PROFILE

High-Voltage Discrete Input Monitoring

The IC670MDL642 is a 125 VDC discrete input module for GE Fanuc Field Control systems. It provides 16 grouped input points for monitoring DC field signals.

Its input circuitry supports a 0 to 150 VDC input range, with a rated operating voltage of 125 VDC. The module uses grouped points rather than individually isolated input points.

ENGINEERING FOCUS
125 VDC field signals · 16 grouped inputs · Positive / negative input capability
QUICK TECHNICAL SNAPSHOT
Rated voltage 125 VDC
Input range 0–150 VDC
Input points 16
Input impedance 40K min.
Bus current 77 mA max.
TECHNICAL CHARACTERISTICS
INPUT CHARACTERISTICS
Rated voltage 125 VDC
Input voltage range 0–150 VDC
Input current 2.5 mA / point @ 125 VDC
Input impedance 40K minimum
RESPONSE & ISOLATION
ON response 6 ms typ. / 10 ms max.
OFF response 6 ms typ. / 20 ms max.
Isolation 250 VAC continuous
Isolation test 1500 VAC / 1 min.
FIELD APPLICATION

When a 125 VDC Input Point Matters

The module is intended for 125 VDC discrete field signals in a Field Control I/O architecture. Its 16 grouped points allow the control system to monitor multiple DC status signals through one input module.

In an operating system, an input module becomes a practical replacement candidate when field status points stop changing correctly, input indications remain inactive, or the controller no longer receives expected DC state transitions.

01
Signal Monitoring
Monitors 125 VDC discrete field states through 16 grouped points.
02
Input Troubleshooting
Useful when expected DC input states are missing or unreliable.
03
Grouped Architecture
The 16 points are grouped rather than individually isolated.
04
Downtime Risk
Loss of critical input states can affect sequence monitoring and machine operation.

Signal Behaviour at a Glance

POSITIVE LOGIC
+79 to +150 V
NEGATIVE LOGIC
−79 to −150 V
ON CURRENT
0.3–3.0 mA
OFF CURRENT
0–0.5 mA
ENGINEERING FAQ

Questions Engineers Actually Ask

01 · What DC voltage range can the IC670MDL642 accept at its inputs?
The input voltage range is 0 to 150 VDC, with a rated voltage of 125 VDC.
02 · How many field input points are available on IC670MDL642?
It provides 16 grouped discrete input points.
03 · Is each input point individually isolated on this module?
No. The module uses grouped inputs; the individual points within a group are not separately isolated.
04 · What should be checked when a 125 VDC input remains inactive?
Check the field voltage, wiring, input polarity, terminal connections and the expected signal state before replacing the module. The specified input thresholds should also be considered during troubleshooting.
05 · How fast does IC670MDL642 respond to an input state change?
The ON response is 6 ms typical / 10 ms maximum, while the OFF response is 6 ms typical / 20 ms maximum.
READY TO CHECK AVAILABILITY?
Send the Part Number and Your Requirement
For a faster quotation, please include the Part Number, Quantity, Destination, Required Date and Machine/System.
REQUEST A QUOTE
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01
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02
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SALES CONTACT
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Phone / WhatsApp: 86-18020776792
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