PureAire TX-KE, Инструкция по эксплуатации

Страница: 8 / 26

PureAire Monitoring Systems, Inc. 2/22/2000
7
TX-KE Transmitter
Transmission Cable Connector
Shield
Hazardous Area
1
2
3
+
-
Intrinsically Safe Earth
Non-hazardous Area
DC-24V Power Supply
+
+
+
-
-
-
Shield
Shield
Shield
Max.
500
Ω
1
2 4
3
GND
LOAD
CN3
TX-KE Transmission Cable Wiring — Hazardous Areas
In the event that the TX-KE is installed in a non-hazardous area, it may be wired
as follows:
TX-KE
Bionics Instrument Co., Ltd .
GAS DETECTOR
CN1
CN3
1 2 3 4
LOAD
GND
DC 24V Power Supply
C
M
A
+
+ (White)
Shield
Shield
-
+
PC-1280RU
Transmission
Cable Inlet
NPT 3/4"
Transmission
Cable
3
2
1
Shield
- (Black)
+ (White)
- (Black)
TX-KE Transmission Cable Wiring — Non-Hazardous Areas