Technical Specifications Model: CS31ICSO16N1 System Compatibility: ABB Procontic CS31 field‑bus system Communication Interface: CS31 RS485 field‑bus interface Output Channel Quantity: 16‑channel digital output Output Signal Type: 24 V DC transistor output Single‑channel Output Current: 0.5 A maximum per channel Power Supply: 24 V DC, operating range 18‑30 V DC Operating Temperature: ‑20 ℃ to +60 ℃ Storage Temperature: ‑40 ℃ to +85 ℃ Relative Humidity: 5‑95 %, non‑condensing Mounting Type: Standard DIN‑rail mounting Protection Class: IP20 Certifications: CE
Functional Features Receives digital‑output control commands from CS31 main controller through CS31 field‑bus. 16‑channel 24 V DC transistor‑type digital output drives field‑site switch‑type actuators. Each output channel is equipped with over‑current and short‑circuit protection function. Front‑panel per‑channel LED status indicators display on‑off state of each output channel. Supports CS31 bus‑segment station address setting through hardware DIP switch. Built‑in module self‑diagnosis function detects bus communication fault and channel over‑current fault. Compact DIN‑rail modular structure, suitable for remote field‑cabinet distributed installation.
Application Scenarios CS31 distributed automation‑system remote digital‑output module spare‑part replacement. Factory production‑line, water‑treatment plant remote‑cabinet solenoid‑valve and contactor control signal output. Distributed control project adopting CS31 field‑bus system.
Installation Requirements Snap CS31ICSO16N1 module onto standard DIN‑rail inside remote cabinet and lock back‑side spring‑clip. Set unique CS31 bus station address via front‑side DIP switch. Connect 24 V DC power‑supply cable to power‑supply screw‑type terminals. Connect CS31 field‑bus shielded twisted‑pair cable to bus‑signal terminals. Connect field‑site actuator load cables to each digital‑output channel terminals. Install terminal matching resistor at two ends of CS31 bus‑segment complying with CS31 specification. Complete cabinet protective earthing complying with Procontic CS31 system grounding specifications. Separate CS31 bus signal cables and field‑load power cables. Ambient operating temperature must keep within ‑20 ℃ ~ +60 ℃ without condensation.
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