Honeywell 5701 Operating Instructions Manual page 122

MAN0443.P65 Issue 13 Aug 04
05701-M-5001 A02279
CHAPTER 4 - INSTALLATION INSTRUCTIONS
Single Channel Control Card 4 - 20mA 05701-A-0301
Fitted With 4 - 20mA Sensor Drive 05701-A-0283
Single Channel Control Card 4 - 20mA 05701-A-0301
Fitted With 4 - 20mA Sensor Drive 05701-A-0283
Two Core Screened Cable
Lifeline
If the measuring resistance is in the positive supply line, a single
safety barrier can be used.
Arrows Indicate Direction of
Loop + to Relay Card 01
Loop - to Relay Card NS
Screen to Ground
IS Lifeline Sensor With Single Safety Barrier
Relay/Field Interface Card
05701-A-0326
05701-A-0327
05701-A-0328
05701-A-0329
05701-A-0330
Loop Current Flow
Single IS
Safety Barrier
01
x3
NS
GND
4 - 59
5701 Control System
Cabinet
25
29
Protective
Earth
Link Positions
28
LK9
LK6
LK1