Honeywell Morley 795-057 MODBUS Interface Module
The Honeywell Morley 795-057 MODBUS Interface Module enables seamless communication between Morley-IAS fire alarm control panels and third-party Building Management Systems (BMS). It translates panel protocol data into standard MODBUS RTU format for real-time monitoring and integration.
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Description
The Honeywell Morley 795-057 MODBUS Interface Module enables seamless communication between Morley-IAS fire alarm control panels and third-party Building Management Systems (BMS). Designed for high-level system integration, it converts fire alarm network protocols into open MODBUS RTU communication over RS-232 or RS-485 serial interfaces. The module provides real-time access to panel event data, including fire alarms, fault conditions, pre-alarms, and system status points, allowing centralized BMS platforms to monitor site safety efficiently. Powered directly from a 24V DC supply, it features clear LED status indicators for power and data transmission, simple DIP switch configuration, and a compact design suited for installation inside or adjacent to Morley ZX and DX Connexion series control panels.
Features
- Converts Morley-IAS panel protocols to open MODBUS RTU for BMS integration
- Supports dual serial communication interfaces (RS-232 and RS-485)
- Transmits real-time alarm, fault, supervisory, and device status data to central monitoring systems
- Onboard LED indicators display diagnostic information and active serial communication
- Simple configuration using onboard DIP switches and standard setup utility
- Compatible with Morley-IAS ZX and DX Connexion series fire alarm control panels
Specifications
- Brand Name: Honeywell Morley
- Model Number: 795-057
- Operating Voltage: 24VDC (18VDC to 30VDC)
- Operating Current: 100mA at 24VDC
- Communication Protocol: MODBUS RTU
- Serial Interface: RS-232 / RS-485
- Baud Rate: Configurable (up to 19200 baud)
- Operating Temperature: 0°C to +50°C
- Relative Humidity: 5% to 95% RH (non-condensing)
- Mounting Type: Panel internal mounting or external enclosure
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