Honeywell Searchline Excel - Page 42

42
MAN0530 Issue 10 - 11/09 Searchline Excel
2104M0506
• via another type of junction box, e.g. Honeywell Analytics Junction Box Part
Number 00780-A-0100 - using the SHC Protection Device.
See the following diagram and description and Appendix C - Spare Parts.
Notes:
1. The protection device must always be used for this type of connection.
2. A hot work permit may be required for this procedure.
Carry out the following procedure to connect using the protection device.:
(1) Isolate all power supplies.
(2) Remove the cover of the junction box.
 (3) HardwiretheyingleadoftheSHCProtectionDevicetothecommunications
link terminals in the box as shown:
(4) Connect the Interrogator to the IS connector on the end of the SHC Protection
Device.
Powering Up
(1) Apply power to the Excel Transmitter and Receiver units.
(2) Press and hold the (Enter) key on the Interrogator keypad for at least two seconds.
3. INSTALLATION AND OPERATION
IS connector
Junction Box
To Receiver
SHC Protection
Deviceying
lead
Flying lead
Blue B
Orange A
Black 0V
White 4-20
Red+24V
Green/ GND
Yellow
Blue
Brown