ANN-BUS Devices
Installation
MRP-2001 & MRP-2001E PN 53040:A 4/16/2007
35
2.7.5.3 Wiring ANN-80 to FACP
The following steps can be used as a guide to wire the annunciator. Make certain all power has
been removed from the FACP prior to annunciator installation.
1. Route wires from hole in backplate, through wiring channel and then to ANN-80 terminal
block TB1
2. Remove appropriate amount of wire insulation
3. Connect the wiring from the FACP ANN-BUS to annunciator TB1 terminals 3 (A) & 4 (B).
Make certain to connect A to A and B to B
4. If appropriate, connect the wiring going to the next device on the ANN-BUS to TB1
terminals 3 & 4. Make certain to connect A to A and B to B
5. Connect the wiring from the 24 VDC power source to annunciator TB1 terminals 1 (-) & 2
(+). Make certain to observe proper polarity
6. If appropriate, connect the power wiring going to the next device to terminals
1 (-) & 2 (+). Make certain to observe proper polarity
7. After all connections are made, remove extra wire from inside of annunciator by dressing it
neatly through wire channel, with any excess wire pushed back through hole into electrical
box
wiring channel
wires
TB1
Содержание MRP-2001
Страница 8: ...Notes 8 MRP 2001 MRP 2001E PN 53040 A 4 16 2007 ...
Страница 19: ...Backbox Mounting Installation MRP 2001 MRP 2001E PN 53040 A 4 16 2007 19 Figure 2 3 Backbox 9050udcab cdr ...
Страница 126: ...Testing Maintenance Maintenance 126 MRP 2001 MRP 2001E PN 53040 A 4 16 2007 ...
Страница 132: ...Testing Maintenance Maintenance 132 MRP 2001 MRP 2001E PN 53040 A 4 16 2007 ...
Страница 133: ...Maintenance Testing Maintenance MRP 2001 MRP 2001E PN 53040 A 4 16 2007 133 ...
Страница 134: ...Testing Maintenance Maintenance 134 MRP 2001 MRP 2001E PN 53040 A 4 16 2007 ...
Страница 136: ...World Headquarters 1 Firelite Place Northford CT 06472 1653 USA 203 484 7161 fax 203 484 7118 www firelite com ...