User Manual

Equipment Installation

Comark Instruments strongly recommend that RF500 System installation is carried out by a Comark Installation Engineer

or by a Comark Authorised Distributor or Agent.

Gateway Fixing

Mounting of the Gateway is possible using the keyhole screw fixings provided on the rear of the Gateway itself. However

the fixings used are to be determined by the installation engineer depending on the type of material used in the

construction of the area where the Gateway is to be placed. To avoid accidental disconnection, the DC power cable and

cables connecting to the Relay Outputs should be secured using the cable clamps provided on the Gateway case. See

Figure 2 - Rear view of RF500 Gateway.

Positioning of the Gateway should be in such a way as to limit the risk of liquid being spilt on it as damage may result.

Transmitter Fixing

Mounting of the Transmitters is possible using the mounting bracket provided. The bracket is fixed using 2 screws and the

Transmitter then slides into the bracket from the top. With each Transmitter, Comark Instruments provide two cable ties

which, once the Transmitter is slid into the bracket, can be fed through the slots in both bracket and Transmitter case to

retain it. The door and DC power cables should be tie-wrapped to the bracket to avoid accidental disconnection.

Mains Wiring

Connections to mains supply for the Gateway and powered Transmitters is via the AC mains adaptors supplied and a

locally installed socket. Any power requirements for the hardware will be determined during survey and should be

installed by qualified electrician and certified as safe to use before installation can be started.