Cs240Dm Wiring - Campbell CS240 Product Manual

Table 7-1: Wire colour, function, and data logger connection for the CS240 2-wire configuration
Wire colour
Black
White
Red
1 U terminals are automatically configured by the measurement instruction.
Table 7-2: Wire colour and data logger connection for the CS240 4-wire configuration
Wire colour
White
Black
Red Voltage excitation input
Red
White
Black
Clear/shield
1 First differential terminal in the
U terminals are automatically configured by the measurement instruction.
2
Second differential terminal in the
3

7.1.2 CS240DM wiring

The DM module is embedded in a short cable that attaches to the sensor head and has a 5-pin,
M12 female circular connector. A standard cable or a 3-twisted-pair shielded cable with a 5-pin
M12 male circular connector is used to attach the sensor to the station or data logger
CS240 and CS240DM PT-1000 Class A, Back-of-Module Temperature
Wire function
Voltage excitation
input
Analogue voltage
output
Reference
Wire function
Analogue voltage
1
output
1
Reference
Analogue voltage
3
output
3
Reference
Ground
Shield
instruction.
BrHalf4W()
BrHalf4W()
Data logger connection terminals
U configured for voltage excitation
EX, VX (voltage excitation)
U configured for single-ended analogue input
SE (single-ended, analogue input)
⏚ (analogue ground)
Data logger connection terminals
U configured for differential high analogue input
DIFF H (differential high, analogue-voltage input)
U configured for differential low analogue input
DIFF L (differential low, analogue-voltage input)
U configured for voltage excitation
EX, VX (voltage excitation)
U configured for differential high analogue input
DIFF H (differential high, analogue-voltage input)
U configured for differential low analogue input
DIFF L (differential low, analogue-voltage input)
⏚ (analogue ground)
⏚ (analogue ground)
instruction.
1
,
1
,
2
,
2
,
2
,
2
,
2
,
(Table 7-3
Sensors 10