Number of channels: 32 discrete digital outputs
Output type: Source output, 24V DC
Output voltage: 24V DC ± 10%
Single channel driving capability: maximum 2A (resistive load)
Response time: ≤ 10ms
Electrical isolation: 2500V RMS channel – backplane isolation
Common mode rejection ratio: 85 dB
Working temperature: -40 ° C~+70 ° C
Physical characteristics: Single slot full height module, supports hot swapping
core functionality
TMR Security Control
Three independent circuits are driven in parallel and output through two out of three voting, with no single point of failure, ensuring 100% reliability in executing commands.
High current drive
Single channel 2A drive capability, can directly control most industrial solenoid valves and relays without the need for external amplification.
Comprehensive diagnosis
Real time monitoring of short circuits, overloads, disconnections, and channel faults, actively reporting to the controller, and supporting preventive maintenance.
fail-safe
When a module or system fails, the output can be configured to a safe state (OFF/ON) to prevent misoperation.
Typical application scenarios
Emergency Shutdown System (ESD): Drive emergency shut-off valve, cut off pump power supply
Boiler Safety Management (BMS): Control fuel valves, igniters, and flame shut-off
Fire and Gas System (F&G): Start the fire pump, turn on the sprinkler, and trigger the sound and light alarm
Turbine/compressor protection: cutting off fuel, closing intake valve, triggering shutdown