Product Description

Module Type: Digital sourcing output module. Outputs: 4 non-isolated channels (sourcing configuration). Operating Voltage: Nominal 24V DC (Field-side voltage range). Output Current Rating: Up to 0.5 A max per channel. POINTBus Current: 75 mA max consumption from the backplane. Signal Delay: 0.1 ms maximum for both OFF-to-ON and ON-to-OFF states. Module Diagnostics: Built-in LED indicators for Module Status, Network Status, and individual Channel Activity (0 through 3). Mounting Style: Attaches onto standard DIN rails via an appropriate terminal base assembly. DO Supply +4 Architecture Requirements The 1734-OB4 cannot function as a standalone unit. To integrate it within a ControlLogix or CompactLogix PLC system, the following hardware dependencies must be fulfilled: DO Supply +1 Terminal Base Assembly: Requires a compatible base unit like the 1734-TB or 1734-TBS one-piece screw-clamp or spring-clamp terminal blocks. Communication Adapter: Must interface with a network adapter module like the Allen-Bradley 1734-AENT for EtherNet/IP or a 1734-PDN for DeviceNet architectures. Rockwell Automation +3 Pricing & Procurement Alternatives If you are planning to purchase or replace this component, it is widely stocked across various global and region-specific distributors: Electrihub India: Available for online purchase at ?5,206.94 ?7,438.48 (30% discount applied). Radwell International: Offers both new and surplus options with broad hardware warranties. IndiaMART: Local system integrators and distributors offer bulk pricing quotes starting around ?4,000 to ?10,000 depending on the series (e.g., Series C) and condition. electrihub.in +4 Please let me know if you need help with wiring diagrams, fault code troubleshooting, or comparing it to the electronically protected version (1734-OB4E).