Description

Product Description

The IC200ALG265 is a high-density analog input module developed for the GE Fanuc VersaMax PLC series, offering 15 single-ended channels for voltage and optional current signal acquisition. It is optimized for applications requiring a large number of analog inputs within a compact footprint.

Primarily configured for voltage measurement in the range of −10 V to +10 VDC, the module can also accommodate current signals (0–20 mA or 4–20 mA) through hardware jumper selection. All channels share a common return, simplifying wiring while maintaining stable measurement performance.

The module incorporates internal diagnostics, overvoltage protection, and configurable fault handling. It is TÜV-certified for SIL2 applications, making it suitable for safety-related systems, including Global Modular Redundancy (GMR) architectures. No additional external power source is required for module operation.

Key Features

• Fifteen analog input channels in a single module

• Default voltage input with optional current mode via jumper configuration

• High-resolution 15-bit analog-to-digital conversion

• Wide voltage input range from −10 V to +10 VDC

• Integrated overvoltage protection up to 30 VDC

• Built-in diagnostics for conversion errors and system faults

• SIL2 certification for safety-critical control systems

• LED status indication for module health

• Software-defined behavior during fault or power loss conditions

• Designed for direct integration into VersaMax I/O systems

Technical Specifications

General Information

• Manufacturer: GE Fanuc / Emerson Automation

• Series: VersaMax

• Product Type: Analog Input Module

• Model: IC200ALG265

Input Configuration

• Channels: 15 (single-ended)

• Channel Grouping: One common group

• Input Modes: Voltage (default), Current (jumper selectable)

Input Ranges

• Voltage: −10 V to +10 VDC

• Current:

• 0–20 mA

• 4–20 mA

Performance

• Resolution: 15-bit

• Update Time: Approx. 7.5 ms per module

• Accuracy:

• Typical: ±0.3%

• Maximum: ±1%

• Input Impedance (Voltage Mode): ≥100 kΩ

Diagnostics & Protection

• Overvoltage tolerance up to 30 VDC

• Internal A/D conversion monitoring with fault detection threshold (~±6%)

• OK LED deactivates after repeated internal errors

• Diagnostic reporting to PLC CPU or NIU

• Configurable response on fault: hold last value or predefined safe state

Isolation & Safety

• Electrical Isolation:

• 250 VAC continuous

• 1500 VAC for 1 minute (field to ground)

• Safety Certification: SIL2 (TÜV approved)

• Suitable for redundant control architectures (e.g., GMR systems)

Power Requirements

• Backplane Supply: 5 VDC

• Current Consumption:

• Typically 100 mA (may vary up to ~150 mA depending on configuration)

• External Power: Not required for module operation

Mechanical & Environmental Data

• Mounting: VersaMax baseplate

• Channel Layout: 15 inputs, common return

• Operating Temperature: Industrial standard range (no derating required)

• Protection Rating: IP20

Applications

The IC200ALG265 is designed for applications where a large number of analog signals must be monitored reliably:

• Process industries (chemical, oil & gas, pharmaceuticals)

• Power generation and energy distribution

• Safety instrumented systems (SIS)

• Water treatment and environmental monitoring

• Redundant and high-availability control systems

FAQ

Q: Can voltage and current inputs be used at the same time?
A: No, the module must be configured globally for either voltage or current input using hardware jumpers.

Q: Is the module suitable for safety-related applications?
A: Yes, it is SIL2 certified and can be used in safety-critical systems such as GMR architectures.

Q: Does the module require an external power supply?
A: No, it operates directly from the VersaMax backplane. External power is only needed for connected field devices if required.

Specifications

• Brand: General Electric

Advantages

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