Spectrex 40/40U-UB - UV Flame Detector - Manual (Page 64)

SharpEye TM UV Flame Detector User Guide
52 Typical Wiring Configurations
Table 25: Wiring Connections
Wiring
Option Detector
Model
Terminals
5 8 9
1 40/40U and
UB-1XXXX
Fault Relay
(N.C)
0-20mA
(Sink)
0-20mA
(Sink)
2 40/40U and
UB-2XXXX
Fault Relay
(N.C)
Alarm Relay
(N.C)
0-20mA
Source
3 40/40U and
UB-3XXXX
Fault Relay
(N.O)
Alarm Relay
(N.C)
0-20mA
Source
4 40/40U and
UB-4XXXX
Fault Relay
(N.C)
Auxiliary
Relay (N.O)
Auxiliary
Relay N.O.
5 40/40U and
UB-5XXXX
Fault Relay
(N.O)
Auxiliary
Relay (N.O)
Auxiliary
Relay N.O.
Figure 9: Typical Wiring for 4 Wire Controllers (Using Option 1 or 2
Wiring)