Terminal Connections - Honeywell Sensepoint RFD Technical Manual

SENSEPOINT RFD OPERATING MANUAL

6.2 Terminal connections

Note: Ensure that none of the wires in the terminal area cause an obstruction when
refitting the Display Module. Ensure that the socket on the Display Module is fully
engaged in the Display Module Connector on the Terminal Module.
Ground/Earth
Terminal Module
Terminal Block
Sensor
Sensepoint LEL
Sensepoint High Temp.
705 LEL
705 High Temp.
Terminal No. Marking
1
2
3
4
5 1NC/1NO
6
7 2NC/2NO
8
9
10
Point
Diagram 8: Terminal module
S
Brown
Brown
Brown
Brown
Table 1: Sensor wire connections
Connection
+
S Signal
-
1C Common
Normally Open/Closed
2C Common
Normally Open/Closed
S Sensitive
01 Common
NS Non-Sensitive
Table 2: Transmitter terminal connections
14
RFDMAN MAN0843 Issue 3
Relay Configuration
Display Module
Connector
Connection/Wire Color
NS 01
Blue White
Blue White
Blue White
Blue White
+VE
-VE
0-100%LEL and 0-20%LEL range
Switches
Display Module
Alignment Pin
Locator
Earth/Ground
-
Green
-
-
Description
Controller Connections
A1 or Fault Relay
A2 Relay
Sensor Connections