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OEM Industrial IO Module RSM160/R

Weidmüller RSM160/R is a 16-channel DIN rail mounted relay interface terminal module specially designed for PLC/DCS cabinet centralized signal conversion and isolation wiring, widely used in marine, petrochemical, power and industrial automation control systems.

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Technical Parameters Basic Information Model: RSM160/R Order No.: 802124 Number of Channels: 16 isolated signal channels Mounting Method: Standard 35mm DIN rail mounting Applicable System: PLC, Yokogawa CENTUM DCS, marine control cabinet Electrical Specifications Operating Supply Voltage: 18 ~ 32 VDC (nominal 24VDC) Total Rated Operating Current: 315 mA Relay Contact Type: Single-pole changeover contact (CO) Rated Contact Load: 5A / 250VAC; 8A / 250VDC Isolation Mode: Optocoupler galvanic isolation between field and control side Input Signal Type: PNP/NPN universal digital switching signal Wiring Method: Screw terminal connection, max wire cross-section 2.5 mm² Front Connection: DB plug prefabricated cable quick connection Built-in Protection: Overcurrent fuse protection, reverse polarity protection, surge absorption circuit Mechanical & Environmental Parameters Housing Color: Orange PA flame-retardant plastic Flame Retardant Grade: UL94 V-0 Operating Temperature: -20 ℃ ~ +60 ℃ Storage Temperature: -40 ℃ ~ +85 ℃ Relative Humidity: 5% ~ 95% RH, non-condensing Protection Grade: IP20 (for cabinet internal installation) Overall Dimension: 220 mm × 90 mm × 80 mm Net Weight: Approx. 280 g Certification & Compliance Certifications: CE certified, meets marine industrial control environmental standards Compliance: RoHS, REACH compliant Application Scenarios: DCS signal isolation, marine automation, machinery equipment control, safety interlock signal conversion