Features:
- Interface Between the 240 Vac/125 Vdc Power Source and Control System Output Circuits
- Combines Capability of Dual Voltage Relay Output with Screw Terminal Field Wiring
- Operates in Conjunction with Honeywell Distributed Control Systems and Safety Instrumented Systems
The 51309150-275 operates as the 240 Vac/125 Vdc Relay Digital Output Module with screw term in industrial control racks, providing reliable digital switching output to all connected field devices within the system. It continuously converts incoming low-voltage control signals into relay contact closures (supporting 240 Vac and 125 Vdc load switching) and distributes these switching operations through screw terminals to support steady state operation of all actuators and indicators. Seamless signal transfer is standard with the 51309150-275, however using proper wiring practice with the screw terminals will ensure secure field connections in the event of vibration or thermal cycling. The 51309150-275 has made improvements in several areas over previous digital output designs in addition to incorporating dual voltage relay capability within the control rack.
The 51309150-275 provides essential digital output functions common to the entire control system, and is a critical component of the output path, directly affecting the proper, normal operation of the overall control system. One or multiple 51309150-275 modules are required per rack depending on the desired output point density. The 51309150-275 occupies standard module slots in the rack and is located in designated digital output positions.
For High-Density Output applications, the control system requires additional 51309150-275 relay digital output modules installed in available slots. In addition to standard single module operation, the multi-module configuration also performs distributed switching. The control system output configuration executes load control using the internal relay circuitry specified in the 51309150-275 specifications. Using this method, the output system continually monitors the health of all modules. If the system detects that a primary output channel is no longer providing proper contact closure (outside configured operational levels), it will automatically flag the fault and place an event in the System Event List.
The 51309150-275 Honeywell Relay Digital Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 51309150-275 Relay Digital Output Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Honeywell 51309150-275 Relay Digital Output Module Specs
General
- Manufacturer Honeywell
- Model 51309150-275
- Condition New Original ready stock
- Product Family 51309150-175,51309148-275,51309148-175
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- High-Load Switching: Activating sounders, strobes, and high-wattage lighting.
- Mechanical Control: Operating door closers, solenoids, and waterflow switches.
- System Isolation: Providing dry relay contact isolation to protect sensitive control hardware from field electrical noise and surges.
- Infrastructure Maintenance: Often used as a replacement part for decommissioned plants or legacy systems.
- Operating Temperature: Generally rated for 0℃ to 60℃ (32℉ to 140℉) in industrial environments.
- Humidity: Supports a range of 5% to 95% RH (non-condensing).
- Electrical Capacity: Rated for switching up to 240 Vac or 125 Vdc.
- Mechanical Life: Built for long-term reliability with contact life cycles typically around 100,000 at rated loads.
- System Integration: Connects seamlessly with Honeywell PLC systems and Fieldbus interfaces.
- Protocols: Supports standard industrial communication, including RS485 bus connections via wiring adapters.