Technical Specifications

Channel: 16 independent solid-state outputs

Load capacity: 120/240 VAC, 3 A (resistive); 24 VDC, 5 A

Isolation: 1500 V RMS (between channels, between channels and bus)

Response time: ≤ 0.5 ms

Power supply: 24 VDC on the backplane

Operating temperature: -20°C ~ +70°C

Switching frequency: Up to 100 Hz (solid-state without contacts)

Hot-swappable: Supported

Fault detection: Open circuit / short circuit (system diagnosis)

Interfaces and status

System side: High-density flat cable connects I/O modules

Field side: Removable screw terminals

Indicators: ON/OFF for each channel, OK/FAULT for modules

Configuration: DCS workstation software configuration Core function

Contactless solid-state output, long lifespan, no mechanical wear, fast operation

Electrical isolation, protecting the system from on-site surges and noise interference

Control motors, starters, solenoid valves, contactors, alarm lights, etc.

Online replacement (hot-swappable), no need to stop the machine

System-level fault diagnosis (open circuit / short circuit / overload) Applicable scenarios

Petroleum and natural gas, petrochemicals, power generation, metallurgy, water treatment, chemical industry

Valve control, motor control, alarm interlock, safety circuit

Compatibility: Experion PKS (C200/C300), TDC 3000, TPS