Figure 9 Prepare the sensor cable wires
4.1.2 Wiring information
To connect the sensor to the field transmitter (or the field transmitter and a device), refer to the
CAx440EX field transmitter documentation for wiring information.
To connect the sensor to a CDx440sc gateway and an SC Controller, refer to the CDx440sc gateway
documentation for wiring information.
To connect the sensor to only a device, refer to
.
Table 5 Power/4–20 mA sensor cable
Connector pin
Wire color
Signal
1
Brown
Positive
(12 to 28 VDC, 4-20 mA loop power)
2
White
Not used
3
Blue
Negative
4
Black
Not used
5
Silver
Shield
Table 6 RS-232 sensor cable
Connector pin
Wire color
Signal
1
Brown
Sensor RXD (receive)
2
White
Not used
3
Blue
Sensor TXD (transmit)
4
Black
GND (ground)
5
Silver
Shield
English
15
Summary of Contents for GS1440
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