Murphy M2 Installation Manual

specifications and designs at any time. The latest version of this manual can be found at www.fwmurphy.com. Warranty - A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed o ...

Table of Contents ............................................................................................. iii M2 Hub and Wireless Remotes ....................................................................... 1 Before you begin…. ..................................................................................................... 1 ...

M2 Hub and Wireless Remotes Before you begin…. Survey the location site and determine the best location for the antenna and remote units. For optimal performance, the remote units should be placed in clear line of site, or unobstructed view to the antenna. WARNING! Shut down engine before installing M2 components. Too ...

Installing the M2 Wireless Hub and Antenna 1. Mount the M2 Hub on a DIN rail inside the panel enclosure. The M2 Hub can be mounted vertically or horizontally on a standard DIN rail. Two clamp-type feet along the bottom of the hub attach to the DIN rail, however, rail stops are recommended to prevent sliding. 2. Add power ...

5. Attach the cable to the antenna through the mounting bracket, locking the antenna into place. Hub Activation Connect PC cable to RS-485 connection on the hub. Use the MODBUS configuration software on the PC to program the network address. Program the Network Address 1. Verify the Hub is powered up. 2. To enable MODBUS ...

Hub Power Up – No Remotes Added Yet • The ‘Heartbeat’ LED will start flashing on a periodic basis. • All of the ‘Output’ LED’s will be off • If there is MODBUS communication with the Hub, then the MODBUS LED’s will be flashing; otherwise they will be off. • The ‘Form C’ output will be shorted bet ...

Hub – How to Reset the Hub to Factory Defaults • Power up the Hub. • On the Hub, write a value of 0x1234 to MODBUS address 53 to enable MODBUS writes. • On the Hub, write a value of 0x2355 to MODBUS address 99. • Wait at least 5 seconds. • Turn off Hub power. • Wait at least 10 seconds. • Turn Hub power ba ...

Installing Remote Units Using the MODBUS program, determine the next remote ID by looking at MODBUS addresses 7 and 8. If 7 and 8 are not the same, then view the remote MODBUS map and look for an unused location. If 7 and 8 are the same, then the next remote location will be the next number after the value in 7 and 8. Y ...