Honeywell 5701 Operating Instructions Manual page 99

MAN0443.P65 Issue 13 Aug 04
05701-M-5001 A02279
CHAPTER 4 - INSTALLATION INSTRUCTIONS
Apex Transmitter
Single Channel Control Card 4 - 20mA 05701-A-0301
Fitted with 4 - 20mA Sensor Drive 05701-A-0283
SK4
(Comms
and
Power)
Note: The Apex transmitter should be earthed locally. The transmitter is
earthed through the Earth Stud, to avoid earth loops the screen
sheath of the cable should only be connected at the transmitter.
Three Wire Control Card Current Sink, Transmitter Current Source Connection for
+24V
4 - 20mA (-)
0V
1
2
3
4
5
6
7
Apex
Apex (Signal Returned to 0V)
Relay/Field Interface Card
05701-A-0326
05701-A-0327
05701-A-0328
05701-A-0329
05701-A-0330
Arrows Indicate
Direction of Loop
Current Flow
Screened Cable
Apex
Link Settings:
J4
J5
4 - 36
5701 Control System
Cabinet
S
27
01
28
NS
29
Protective
Earth
Link Positions
LK12
LK10
LK7
LK3