Ports to connect to on The Attendant: Bus 1 – 4
Connecting a Raypak Protégé pump requires connecting the wires from pins 1 and 2 from 4-pin connector on the pump drive to the D+ and D- connectors respectively to one of the four communication bus terminals located on The Attendant controller (labeled BUS1 – BUS4).
This model pump uses a special SP1310 4-pin wire that connects from the pump to The Attendant.
Typically, you would connect the brown wire to D+ and blue to D-. However, the wire colors may change, so you should always confirm which color wire is on pin 1 and pin 2 before attaching them to The Attendant. You can do this by performing a continuity test from the pins on one end to the wire on the other end.
It is also important to note that the default Slave Address on these pumps is always set to 2. Be sure to use 2 as the Bus Identifier when configuring the pump in the mobile app unless you manually change it on the pump using the Local Controller display.
These devices should only be powered directly from the power center or breaker panel. Do not run electricity through a relay as The Attendant will control the device to turn on/off by using the communication cable.