Honeywell 5704 Operating Instructions Manual page 89

MAN0448_Issue 13_01-2010
005704-M-5001 A03249
CHAPTER 4 - INSTAllATION INSTRUCTIONS
Opus/Lifeline II Transmitter
6
J4
J5
1
3
Arrows Indicate
Direction of Loop
Screen to
cable gland
Notes: 1. Where the sensor is earthed locally, either to the stud or through
the sensor casing or mounting, to avoid earth loops the screen
sheath should only be connected at one end, i.e. the sensor
or at the relay/interface card.
2. The above diagram shows the sensor connections for Channel
1. Channels 2, 3 and 4 connections are similar and their pin
connection numbers are shown below:
Quad Relay
Interface Connections
Three Wire Control Card Current Sink, Transmitter Current
Source Connection for Opus/lifeline II
Quad Relay Interface Card
Current Flow
Screened
Cable
Channel
1
2
3
4
(Signal Returned to 0V)
4-26
5704 Control System
05704-A-0121
+24V*
01
NS
0V*
Protective
Earth
Cabinet
* 24V supply may be obtained
from either the cabinet or a
separate field supply
Sensor Connection
01
17
18
23
24
17
19
NS
19
20
25
26