Brand:GE Fanuc PLC Item No.:GE IC697MDL651 Product Origin: USA Product Dimensions:35 mm × 130 mm × 135 mm Product Weight:0.5 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IC697MDL651 is a high-speed TTL compatible discrete input module for the GE Fanuc Series 90-70 PLC system. It is designed to receive low-voltage digital signals (5 VDC / TTL level) from field devices and electronic equipment, and convert them into PLC-readable logic signals.
Unlike standard 24V industrial input modules, this model is used in fast electronic signal environments, such as counters, electronic sensors, and control logic interfaces.
Technical Specifications
The IC697MDL651 is a 32-point TTL/5 VDC input module (negative logic type).
Parameter
Specification
Model
IC697MDL651
Product Type
Discrete Input Module
Series
GE Fanuc Series 90-70
Input Type
TTL / DC Digital Input
Number of Inputs
32 points
Input Configuration
Single group (no isolation groups)
Rated Voltage
5 VDC (TTL compatible)
Input Voltage Range
-3 V to +7 VDC
Logic Type
Negative logic
Input Current
~1.7 mA typical
Off-state Leakage
≤ 1.1 mA
Input Impedance
~5.9 kΩ
Input Filter
1 ms / 10 ms selectable
Isolation
1500 V input-to-backplane
Backplane Current
~0.53 A @ 5 VDC
Cable Length
Up to ~30 m (98 ft)
Indicators
LED per input channel
Applications
This module is commonly used in:
High-speed industrial control systems
Electronic instrumentation interfaces
Motion control systems
Encoder and counter signal acquisition
Test and measurement systems
Packaging and automation equipment
OEM machine control systems
Advantages
Very fast response compared to 24V input modules
Direct TTL compatibility (no interface relays needed)
High-density 32-point input design
Selectable input filtering for noise control
Suitable for high-speed electronic logic systems
Stable integration into GE 90-70 architecture
Low power consumption on field side
Technical FAQs
1. What is IC697MDL651 used for?
It is used to read TTL-level (5 VDC) digital signals into a PLC system.
2. How many inputs does it have?
32 inputs in a single group configuration.
3. What voltage does it support?
5 VDC TTL signals (range approximately -3 to +7 VDC).
4. Is it AC or DC module?
It is a DC TTL input module.
5. What is its logic type?
Negative logic (current sinking design).
6. What is the input filtering time?
Selectable 1 ms or 10 ms depending on configuration.
7. Does it support interrupts?
Yes, one input can be configured for interrupt operation.
8. What industries use it?
High-speed automation, electronics manufacturing, motion control, and OEM machinery.
