Panel Testing and Troubleshooting

HARDWIRE LOW-VOLTAGE SWITCHES (OPTIONAL)

Each of the ProSys panel’s eight channels has a single switch input which will accept any of the dry-contact configurations shown in Figures 6 and 7, and also provides status feedback for that channel.

DEH40212 Installation Instructions

Figure 7 – Hardwired Switch Configurations

RED/BLACK JUMPER

ProSys panels whose catalog numbers end in “P” also include inputs for each relay. Like the channel inputs, these support all of the dry-contact configurations shown.

Figure 6 – Hardwired Switch Inputs

HARDWIRED CHANNEL SWITCHES

HARDWIRED RELAY SWITCHES*

* The ability to hardwire a 2- or 3-wire switch directly to a relay is an option in ProSys system panels. For panels with relay inputs, order interiors with catalog numbers ending in P.

MAINTAINED ISOLATED CONTACT

2-WIRE MOMENTARY PUSH BUTTON

STANDARD 3-WIRE MOMENTARY

STANDARD 3-WIRE MAINTAINED

R B Y W

BLACK/WHITE JUMPER

R B Y W

Panel Testing

The panel-to-panel dataline should be tested for continuity and isolation from ground.

To test for continuity, remove the red and black dataline wires at panel 01 and wire nut together (short the wires together). Go to the last panel in the series and measure the resistance between the red and black terminals. It should be less than 3 ohms. Return to panel 01 and restore the red and black wires to their associated terminals.

For shorts, test from red to white and black to white anywhere in the low-voltage section of the panel. You should see an open circuit.