Description

Overview

The IC200UEX624 is a high-density digital input expansion module developed for the GE Fanuc Emerson VersaMax Micro control platform. It extends the discrete input capacity of a Micro PLC by adding 24 additional 24 VDC input channels, enabling more complex field signal acquisition without increasing controller size.

Designed for integration into compact automation systems, this module connects directly to the base unit via a dedicated expansion interface, ensuring deterministic communication and consistent I/O performance.

Core Technical Data

• Manufacturer: GE Fanuc / Emerson

• Series: VersaMax Micro

• Model: IC200UEX624

• Module Type: Digital Input Expansion

• Total Inputs: 24 channels

• Mounting Options: DIN rail or panel

• Connection Method: Expansion ribbon interface

• Weight: 0.81 lb

Input Specifications

• Rated Input Voltage: 24 VDC

• Operating Range: 0 to 30 VDC

• Typical Input Current: ~7 mA per channel

• Switching Thresholds:

• Logic ON: approximately 15 VDC

• Logic OFF: ≤5 VDC

• Input Type: Compatible with dry contacts and transistor outputs

• Field Wiring: Supports both sourcing and sinking configurations

Electrical Design Features

• Isolation:

• Group-based isolation for input banks

• Optical isolation between field signals and internal logic

• Sensor Power: External 24 VDC supply required for field devices

• Noise Immunity: Designed for stable operation in electrically noisy environments

• Power Consumption: Optimized low-power input circuitry

Operational Characteristics

• Functionality: Input-only module (no output channels)

• Data Update: Fast cyclic input scan aligned with PLC execution cycle

• Hot Replacement: Supported under system conditions

• Expansion Capacity: Up to 4 expansion modules per VersaMax Micro CPU

• Configuration: Automatic I/O mapping within Proficy Machine Edition

Environmental Performance

• Operating Temperature: –40°C to +70°C

• Storage Temperature: –40°C to +85°C

• Relative Humidity: 5% to 95% non-condensing

• Mechanical Resistance: Designed to withstand industrial vibration and shock

Applications

• Multi-sensor machine control systems

• Packaging and assembly equipment

• Conveyor and logistics systems

• HVAC and facility automation

• Distributed I/O expansion in compact PLC architectures

Comparison Note

Compared to lower-density modules such as 8-point expansion units, the IC200UEX624 significantly increases input capacity per module, reducing wiring complexity and the number of expansion slots required in larger systems.

FAQ

Q1: Does this module support analog input signals?
A1: No, it is strictly designed for digital input signals only.

Q2: Can it be used with all VersaMax Micro PLCs?
A2: It is compatible with VersaMax Micro controllers that support expansion modules; compatibility should be verified per CPU model.

Q3: Is built-in sensor power provided?
A3: No, an external 24 VDC power supply is required for connected field devices.

Specifications

• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems