Brand:GE Fanuc PLC Item No.: IC693MDL645D Product Origin:USA Product Dimensions:110 × 66.8 × 50 mm Product Weight:0.3 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 IC693MDL645D Discrete Input Module is a dependable Series 90-30 PLC component designed for collecting digital signals from industrial field devices. Featuring 16 channels of 24 VDC positive/negative logic input, it provides a flexible interface between automation equipment and PLC control systems.
Designed for demanding industrial environments, the IC693MDL645D supports a wide variety of input devices while maintaining reliable signal recognition and efficient system integration. Its dual logic capability allows engineers to simplify wiring designs and adapt the module to different control architectures.
With proven Series 90-30 compatibility, strong electrical isolation, and clear channel diagnostics, the IC693MDL645D remains a practical solution for PLC expansion, maintenance replacement, and modernization projects involving established automation systems.
Technical Specifications
Parameter
Details
Model
IC693MDL645D
Product Type
Discrete Input Module
Series
GE Series 90-30
Input Type
DC Digital Input
Number of Inputs
16 Points
Input Configuration
1 Group × 16 Inputs
Logic Type
Positive Logic / Negative Logic
Rated Input Voltage
24 VDC
Input Voltage Range
0 to +30 VDC
Input Current
7 mA Typical
ON-State Voltage
11.5 to 30 VDC
OFF-State Voltage
0 to 5 VDC
ON-State Current
3.2 mA Minimum
OFF-State Current
1.1 mA Maximum
Input Isolation
Field Side to Logic Side
Isolation Voltage
1500 VAC
ON Response Time
7 ms Typical
OFF Response Time
7 ms Typical
Power Consumption (5 VDC)
80 mA Maximum
Power Consumption (24 VDC)
125 mA Maximum
Status Indicators
16 Input LEDs
Mounting Type
Series 90-30 Rack Mounted
Compatible Baseplate
5-Slot / 10-Slot Series 90-30 Baseplate
Dimensions
Approx. 130 × 130 × 35 mm
Weight
Approx. 0.30 kg
Recommended Companion Models
Model
Product Name
IC693PWR321S
Series 90-30 AC/DC Power Supply Module
IC693CPU374
Series 90-30 Ethernet CPU Module
IC693CMM321-BA
Series 90-30 Ethernet Communication Module
IC693MDL742E
Series 90-30 12/24 VDC Positive Logic Output Module
Frequently Selected Alternatives
Model
Product Name
IC693MDL645G
Series 90-30 24 VDC Positive/Negative Logic Input Module
IC693MDL640
Series 90-30 24 VDC Positive Logic Input Module
IC693MDL653
Series 90-30 24 VDC Input Module
IC693MDL634
Series 90-30 24 VDC Input Module with High Density Configuration
Where It Excels in Industrial Use
• Designed for GE Series 90-30 PLC systems, the IC693MDL645D provides reliable 24 VDC digital signal acquisition for industrial automation applications requiring stable field device monitoring and flexible wiring configurations.
• Suitable for manufacturing equipment, automated assembly lines, packaging systems, conveyor controls, and machine monitoring applications where dependable ON/OFF signal detection is required.
• Ideal for connecting industrial field devices such as proximity sensors, pushbuttons, limit switches, selector switches, and auxiliary contacts through positive or negative logic input configurations.
• Commonly applied in Series 90-30 control systems where reliable discrete input expansion, straightforward diagnostics, and long-term compatibility with existing PLC installations are important.
Key Strengths at a Glance
• Provides 16 points of 24 VDC discrete input with both positive logic and negative logic capability, allowing flexible connection of different field devices.
• Supports a wide DC input range from 0 to +30 VDC with a nominal 24 VDC operating voltage, making it suitable for common industrial control circuits.
• Features field-side to logic-side isolation rated at 1500 VAC, improving system protection against electrical interference and transient conditions.
• Includes individual LED indicators for each input point, helping engineers quickly verify field signals during commissioning, maintenance, and troubleshooting.
Technical FAQs
1. What type of module is the GE IC693MDL645D?
The GE IC693MDL645D is a 24 VDC positive/negative logic discrete input module designed for GE Series 90-30 PLC systems.
2. How many input channels does the IC693MDL645D provide?
The module provides 16 discrete input points arranged in one group with a common power input terminal.
3. What input voltage does the IC693MDL645D support?
The module supports a 24 VDC nominal input voltage with an operating range of 0 to +30 VDC.
4. What type of field devices can be connected to the IC693MDL645D?
The module can connect to devices such as pushbuttons, proximity switches, limit switches, selector switches, and auxiliary contacts.
5. Does the IC693MDL645D support both sourcing and sinking devices?
Yes. The module supports both positive logic and negative logic input wiring configurations.
6. What is the typical input current of the IC693MDL645D?
The typical input current is approximately 7 mA at rated voltage.
7. What is the response time of the IC693MDL645D?
The typical ON response time and OFF response time are approximately 7 ms.
8. Does the IC693MDL645D provide electrical isolation?
Yes. The module provides 1500 VAC isolation between the field side and the PLC logic side.
9. Which PLC platform is compatible with the IC693MDL645D?
The module is designed for GE Series 90-30 PLC systems and can be installed in compatible 5-slot or 10-slot baseplates.
10. What should be checked before replacing an IC693MDL645D?
Engineers should verify rack compatibility, input voltage requirements, wiring configuration, field device type, and PLC hardware settings before replacement.
