Channel Configuration

Analog Inputs: 10 channels, configurable for 4–20 mA, thermocouple (TC), LVDT, vibration, and other industrial analog signals

Analog Outputs: 2 channels, selectable via jumper for 0–20 mA or 0–200 mA output ranges

Power Supply

Operating Voltage: 12–24 VDC

Power Source: Supplied directly from the Mark VI system I/O bus, no external power required

Signal Processing & Isolation

Integrated signal scaling and conditioning

Field-side to logic-side electrical isolation ≥ 1000 VDC

Designed for reliable operation in environments with strong electromagnetic interference

Physical Interface & Installation

Connector: 37-pin industrial connector with locking fasteners

Compatibility: Fully compatible with Mark VI I/O base

Mounting: DIN-rail installation

Maintenance: Supports hot swapping without system shutdown

Operating Environment

Temperature: –20 °C to +60 °C

Humidity: 5%–95% (non-condensing)

Mechanical & EMC: Vibration resistance and electromagnetic compatibility compliant with industrial standards

Protection & Diagnostics

Built-in overcurrent, overvoltage, and short-circuit protection

Per-channel fault detection and alarm output

Supports online self-diagnostics and real-time status monitoring

Core Functions & Advantages
Multi-Signal Compatibility

Supports a wide range of industrial signals including 4–20 mA, thermocouple, LVDT, and vibration inputs. Optimized for acquiring temperature, pressure, position, and other key parameters in gas turbine control and monitoring systems.

Flexible Output Capability

Two analog output channels can be configured for 0–20 mA or 0–200 mA via jumper selection, enabling direct driving of servo valves, actuators, and other field devices with varying load requirements.

Seamless System Integration

Designed for native integration with the Mark VI controller, enabling real-time data transmission, diagnostics, and compatibility with system components such as TCQA terminal boards and STCA boards.

High Reliability & Maintainability

Built with industrial-grade components and a wide-temperature design for harsh environments. Hot-swap capability allows maintenance or replacement without interrupting system operation, improving availability and reducing downtime.