GE Fanuc IC697MDL750 Series 90-70 32-CH 24/48VDC Output Module

Global PLC Spare HUB's Insight

The IC697MDL750 represents a cornerstone of high-density discrete control within the Series 90-70 ecosystem. Engineered for the VME standard C.1 architecture, this module provides 32 points of positive logic control. It excels in environments requiring rapid switching and robust group isolation. Engineers value its mechanical keying, which prevents hardware damage during maintenance in complex backplane configurations.

Technical Specifications

• Brand: GE Fanuc (now Emerson Automation)
• Model: IC697MDL750
• Series: Series 90-70
• Module Type: Discrete Output (Positive Logic)
• Channel Count: 32 Channels (arranged in 4 groups of 8)
• Rated Operating Voltage: 24 to 48 Volts DC
• Output Voltage Range: 20 to 60 Volts DC
• Output Current per Point: 0.5 Amps (Steady State)
• Output Current per Group: 2.0 Amps maximum
• Inrush Current: 10 Amps maximum for 20 milliseconds
• Response Time: 1 millisecond maximum (On and Off states)
• Voltage Drop: 1.0 Volt maximum across the output
• Isolation (Field to Backplane): 1500 Volts AC (Optical)
• Isolation (Group to Group): 500 Volts AC
• Off-State Leakage: 1 mA maximum
• Internal Current Draw: 0.25 Amps from the 5V bus
• VME Compatibility: Standard C.1 Compliance

Installation and Hardware Compatibility

• Mount the IC697MDL750 into any available slot on a Series 90-70 baseplate.
• Use the mechanical keying feature to ensure correct module alignment.
• The module includes a high-density removable terminal block for easy wiring.
• Terminals accept two wires from #22 AWG up to #14 AWG.
• This module is compatible with all Series 90-70 CPUs and expansion racks.

Diagnostic and Operation Capabilities

• LED indicators on the front panel display the status of each output point.
• The module supports sophisticated fault detection via the PLC configuration software.
• Advanced surge protection guards internal circuitry against voltage spikes.
• High-speed switching supports repetition rates up to 5 Hz for inductive loads.

Typical Application Scenarios

• Controlling high-density motor starter arrays in manufacturing plants.
• Managing solenoid-actuated valves for fluid and gas processing.
• Driving industrial pilot lamps and annunciator panels.
• Integration into VME-based distributed I/O architectures.

Shipping and Warranty Terms

• Dispatch Time: Orders ship within 24-48 hours.
• Carrier Services: Express shipping via FedEx, UPS, and DHL.
• Packaging: Industrial-grade anti-static protection included.
• Warranty: 12-month comprehensive functional warranty.

Global PLC Spare HUB Review

The IC697MDL750 is a workhorse for system migrations and expansions. Its 32-point density significantly reduces the physical footprint of the PLC rack. The 1ms response time makes it suitable for high-speed industrial sequences. It remains a top choice for maintaining Series 90-70 systems in power generation and heavy infrastructure.

FAQ

How do I prevent the wrong module from being inserted into the slot?

The IC697MDL750 uses a mechanical keying system. This physical block ensures only the correct module type fits the designated slot.

What is the benefit of the group isolation feature?

Group isolation prevents electrical faults in one group from affecting others. This increases overall system reliability and simplifies troubleshooting.

Can I use this module with AC loads?

No, the IC697MDL750 is strictly for DC applications between 20V and 60V.

Selection Guide: Should I choose the MDL750 or a lower-density module?

Choose the IC697MDL750 if you have limited rack space and need 32 points. For applications requiring higher current per point, consider the 16-point variants.

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