Description
IC200CPUE05-LT GE VersaMax CPU with Embedded Ethernet (Extended Temperature Version)
Product Application
IC200CPUE05-LT is the VersaMax flagship CPU with onboard Ethernet. It can control up to 64 VersaMax I/O modules, maximum 2048 I/O points, suitable for standalone or distributed DIN-rail control systems. Integrated multi-port communication enables PLC programming, HMI connection, peer-to-peer EGD data exchange and Modbus RTU serial field device communication. LT suffix supports wider low-temperature operation, fits unheated outdoor cabinets, remote skid packages. Programming software: Proficy Machine Edition / VersaPro.

IC200CPUE05-LT
Product Specifications
- Part Number: IC200CPUE05-LT
- Manufacturer: GE Fanuc / Emerson
- Series: VersaMax
- Product Type: PLC CPU Module
- Memory: 128KB configurable memory (Flash + battery-backed RAM)
- Max I/O: 64 modules, up to 2048 I/O points
- Logic Speed: Boolean 0.8ms/K typical, supports floating-point math
- Interfaces:
- 1×RJ45 10BaseT Ethernet (Half/Full duplex)
- RS232 (DB9 female, Port1)
- RS485 (15pin D-sub, Port2)
- Protocols: SRTP, EGD (Ethernet Global Data), Modbus RTU, SNP
- SRTP: 8 concurrent server connections
- EGD: Max 32 EGD exchanges
- RTC: Hardware real-time clock with battery backup
- Mounting: DIN rail EN50022
- Power: Requires VersaMax power supply (IC200PWR002 etc.)
- Operating Temperature: -40 ℃ ~ +60 ℃ (LT extended temp)
- Humidity: 5% ~95% RH non-condensing
- LED: Run, Fault, OK, Ethernet status indicators
- Product Status: EOL, surplus/refurbished spare stock only
- Approx. Weight: 0.42 kg
Core Technical Parameters
- Non-volatile flash stores application program; backup battery retains RAM variables & RTC
- RS485 port can supply 5VDC/100mA for external adapter
- Hot-swap I/O modules supported (I/O racks only; CPU itself not hot swap)
- Ethernet restart button for local Station Manager configuration
- Supports ladder diagram, function block, structured text programming
- Distributed expansion I/O via VersaMax backplane bus, multi-drop remote racks
Recommended Matching Spare Parts & Accessories (8 Items)
- VersaMax power supply IC200PWR002
- VersaMax I/O carrier & I/O modules
- CAT5 shielded Ethernet cable
- RS232/RS485 programming cable
- Proficy Machine Edition programming software
- Replacement CPU backup battery
- DIN rail and end stops
- VersaMax field terminal blocks

IC200CPUE05-LT
Product Features
✅ Extended Temperature LT Version -40~+60°C wide operating temperature, ideal for cold site / unheated outdoor control cabinets.
✅ Triple Built-in Communication Ports 10Mbps Ethernet + RS232 + RS485; support programming, HMI, peer PLC EGD and Modbus RTU field instruments.
✅ 128KB Large Configurable Memory Sufficient memory for complex logic, analog registers and large tag database.
✅ Up to 2048 I/O Points Expandable to 64 modules, flexible to build small skid control or medium auxiliary control system.
✅ Floating-point Calculation & Hardware RTC Supports floating-point engineering unit conversion; real-time clock for event timestamp and sequence of events.
✅ DIN Rail Compact Modular Design Modular snap-on DIN rail installation, easy cabinet layout and maintenance.
✅ Multi-protocol for System Integration EGD for fast inter-PLC real-time data; SRTP for programming/monitoring; Modbus RTU for drives, transmitters.
Installation Guidelines
- Mount IC200CPUE05-LT onto DIN rail and lock the module.
- Install VersaMax power supply and I/O carriers, connect backplane inter-module connectors.
- Wire 24VDC to VersaMax power supply.
- Connect Ethernet cable to HMI/network switch; connect serial devices to RS232/RS485 ports.
- Open Proficy Machine Edition, configure hardware, assign Ethernet IP address.
- Download PLC program and verify I/O point status.
- Test EGD exchange and Modbus RTU communication.
- Perform cold temperature test if installed in low-temperature site before commissioning.
Maintenance Instructions
Daily Maintenance Check front panel LED; monitor CPU fault and communication alarms from HMI.
Periodic Maintenance (Every 6–12 months) Check backup battery health, replace battery before expiry. Clean dust, inspect backplane connectors. Backup PLC project and hardware configuration.
Fault Maintenance
- CPU fault LED: Check battery, program corruption or configuration mismatch; reload project.
- Ethernet communication loss: Verify IP address, cable, link status.
- Serial Modbus RTU unstable: Check RS485 wiring, termination resistor and grounding.
- Do not download new program while critical process running without control engineer approval.
Long-Term Operation Tips Keep cabinet temperature within -40~+60℃. Keep spare IC200CPUE05-LT and full project backup.
Brand Same‑Series Models (6 Models)
- IC200CPUE05-LT – VersaMax Ethernet CPU, extended temp (Target Model)
- IC200CPUE05 – Standard temperature version
- IC695ETM001 – RX3i Ethernet module
- IC200PWR002 – VersaMax power supply
- IS200TRLYS1B – Mark VI relay output board
- 8910-PS-DC – MTL8000 power supply

