Description
Emerson 1C31161G02
Technical Specifications: Power supply:24VDC. Output signal:4-20mA. Isolation voltage:1500VAC. Operating temperature:0℃~60℃. Storage temperature:-40℃~85℃. Humidity:5%~95% non-condensing.
Functional Features: Each channel has independent surge protection. Low-pass filter reduces signal noise. LED power indicator. Reserved signal test points. Support matched I/O card hot swap. Galvanic isolation between system and field.
Application Scenarios: Regulating valve control, frequency converter analog setpoint transmission, chemical flow control loop, boiler water level adjustment, temperature control loop.
Performance Parameters: Output signal accuracy ±0.05% full scale. Signal response time less than 1ms. Vibration resistance:10~150Hz,0.5g. Shock resistance:10g,11ms. MTBF:215000 hours.
Material Composition: Housing: UL94-V0 flame retardant plastic. Terminal screw: nickel-plated brass. PCB: FR4 epoxy glass board. Filter and protection components soldered on PCB. Fixing clip: stainless steel.
Structural Features: 35mm DIN rail buckle installation. Front panel with screw terminals and LED indicator. Top card slot for analog output card. Channel number printed on front shell. Anti-misplug positioning structure.
Working Principle: Ovation controller transmits digital control value to analog output card. The card converts digital signal into 4-20mA analog current signal. The signal passes through filter and surge protection circuit on terminal base, then transmits to field regulating valve actuator.
Installation Requirements: Mount on standard 35mm DIN rail. Leave 25mm clearance for heat dissipation. Field wiring uses shielded twisted pair cable. Shield grounding at cabinet single point. Terminal screw torque 0.5~0.7N·m.
Precautions for Use: Do not short circuit output terminals. Static protection required during maintenance. Regularly check wiring aging. Do not install in environment with corrosive gas.
