Honeywell Searchpoint Optima Plus - Page 36

MAN0905_Issue 7_07/17 Searchpoint Optima Plus with optional HART
®
output
Operating Instructions
2108M0550
36
8. Use of the SHC1 Handheld Interrogator
Flying Lead
IS Connector
Note:Theprotectiondevicemustalwaysbeusedforthistypeofconnection.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:
Junction Box
SHC Protection
Device Flying Lead
Orange RS485 A Brown
Blue
Blue RS485 B
Black 0V
White 4-20mA
Red +24V
Green/Yellow GND
4.ConnecttheInterrogatortotheISconnectorontheendoftheSHCProtectionDevice.