Product Overview
GE VersaMax Micro IC200UDR040 and IC200UDR064 are 24 VDC relay PLCs for larger discrete I/O requirements. IC200UDR040 provides 24 inputs and 16 relay outputs in a 40-point controller; IC200UDR064 increases this to 40 inputs and 24 relay outputs in a 64-point controller. Both use 24 VDC power and 24 VDC inputs, so the key selection point is the required I/O count and the terminal/wiring capacity of the control panel.
Technical Data
| Technical item | IC200UDR040 | IC200UDR064 |
|---|---|---|
| Brand | GE | |
| Product type | VersaMax Micro PLC controller with relay outputs | |
| Built-in I/O | 40 points | 64 points |
| Discrete inputs | 24 × 24 VDC | 40 × 24 VDC |
| Relay outputs | 16 × normally-open, 2 A | 24 × normally-open, 2 A |
| Controller power | 24 VDC nominal | |
| Input range | 0–30 VDC | |
| High-speed counter frequency | 100 kHz | |
| Pulse / PWM on relays | Not available | |
High-Speed Performance
Both controllers provide configurable 24 VDC inputs and 100 kHz high-speed counter capability. Confirm how many inputs are used for normal sensing and how many are assigned as fast channels before selecting the 40- or 64-point controller.
The documented fast-input assignment is more important than the controller's total point count. Preserve the configuration and field-signal quality for each high-speed channel before using a replacement in a counting application.
Wiring Reference
Use the correct official wiring diagram for the exact model during panel work. The diagrams below are cropped from the manufacturer user manual to retain terminal labels while removing manual headers and margins. Select the supply, field wiring, and output circuit for the actual model—not a neighbouring family member.
Product Features
The 40-point controller has sixteen relay outputs and the 64-point controller has twenty-four. Select the higher-density unit only when terminal count, load grouping and enclosure routing are documented; its relay outputs remain switching contacts, not PWM channels.
Confirm the required relay count, terminal routing and external load groups before moving from 40 to 64 points. The increased density does not change relay outputs into pulse/PWM circuits or remove the published contact-load limits.
Product FAQ
How do I choose IC200UDR040 / IC200UDR064 by required machine capacity?
Compare the documented 40- or 64-point I/O total and the terminal space available.
Can IC200UDR040 / IC200UDR064 keep a 100 kHz counter function?
Yes when the fast channel is restored in the application and field wiring is retained.
Why do IC200UDR040 / IC200UDR064 relay loads need external power planning?
The relay contacts switch external field loads; controller power is not the load source.
What must be checked before adding IC200UDR040 / IC200UDR064 relay devices?
The 2 A contact limit, the output group and external protection for every load.
Can IC200UDR040 / IC200UDR064 relay outputs replace PWM hardware?
No, they are intended for switching compatible relay loads.
How should a partial IC200UDR040 / IC200UDR064 I/O fault be traced?
Use the documented terminal and output group, then test the field load and supply.
Moore Automation
Moore Automation supplies industrial automation parts for maintenance and replacement planning, including PLC, DCS, HMI, drives, and related components.
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