Allen-Bradley 1746-OW16 SER.C SLC 500 Relay 16-Output Module, No Front Cover

Allen‑Bradley 1746‑OW16 Series C is a relay output module for the SLC 500 PLC platform, providing 16 normally open relay outputs for switching AC or DC loads. This unit is supplied without the front cover and is suitable for applications requiring electrical isolation and flexible load control. Manufacturer: Allen‑Bradley (Rockwell Automation) Manufacturer Part Number: 1746‑OW16 Series: SLC 500 Module Type: Relay Output Module Revision: Series C Number of Output Points: 16 Output Configuration: 8 points per common Output Type: Electromechanical relay Contact Form: Normally Open (N.O.) Rated Load Voltage AC: Up to 250 VAC Rated Load Voltage DC: Up to 125 VDC Maximum Continuous Current per Point: 0.5 A Maximum Current per Module: 8 A total Minimum Switching Load: 10 mA at 5 VDC Surge Current Capability: Suitable for inductive and high inrush loads Output Isolation: Relay isolation from logic and backplane Backplane Isolation: 1500 VAC for 1 minute Backplane Current Draw: Approximately 85 mA at 5 VDC Output Switching Speed: Relay‑based, slower than solid‑state modules Mechanical Life: Approximately 10 million operations Electrical Life: Approximately 100,000 operations at rated load I/O Connection Type: 20‑pin removable terminal block Wiring Method: Screw terminals Status Indicators: One LED per output point Addressing: 16 discrete output bits per I/O slot Slot Requirement: 1 slot in SLC 500 chassis Mounting: Chassis‑mounted Operating Temperature Range: 0 to 60 °C (32 to 140 °F) Storage Temperature Range: ‑40 to 85 °C (‑40 to 185 °F) Operating Humidity: 5 to 95% non‑condensing Certifications: UL, cUL, CE, CSA Front Cover: Not included Application: Isolated AC/DC load switching in industrial automation Dimensions (HxWxD): Approx. 138 x 35 x 145 mm Weight: Approx. 0.35 kg Country of Manufacture: Japan Please review pictures carefully and let us know if you have any questions!