Chapter 4 _______________________________________________________________ Installation
VAISALA _______________________________________________________________________ 35
Basic Wiring
The PWD22/52 cable has 16 connection wires.
Table 6 Receptable Connector Default Wiring
Signal Name PWC15PB PWC-
board
Mast cable
connector
Wire
Color
Remarks
Sensor DC Power +
X1 - 1 X1 - 4 RED Jump wire
Sensor DC Power +
X1 - 2 1 RED
Sensor DC Power
GND
X1 - 3 2 BLK
Sensor DC Power
GND
X1 - 4 X1 - 5 BLK Jump wire
Hood heater foil X1 - 5 BLK PWC15PBHeater
foil
Hood heater foil X1 - 6 BLK PWC15PBHeater
foil
Heating power + X1 - 7 13, 14 WHT/GRN
BRN/GRN
Heating power - X1 - 8 15, 16 WHT/YEL
BRN/YEL
All four heating
power wires must
be connected due
to high current.
RS-485B ( - ) X1 - 2 3 WHT
RS-485A ( + ) X1 - 3 4 BRN
RS-232Tx /PWD X2 - 2
5 GRN PC serial port
connector D9 pin 2
or ROSAService
Connector pin 4
RS-232 Rx X2 - 3 6 YEL PC serial port
connector D9 pin 3
or ROSA Service
Connector pin 3
RS-232 GND X2 - 1 7 GRY PC serial port
connector D9 pin 5
or ROSA Service
Connector pin 5
Relay Control 1 X4 - 6 10 GRY/PNK
Relay Control 2 X4 - 7 11 RED/BLU
Relay Control 3/
Ext Vb
X4 - 5 12 VIO Function of the pin
is chosen by jumper
X11.
Ext Vb X3 - 9 8 PNK Output voltage of
the pin is +12VDC
in reference to GND
(X4-8 and X2-1)
Analog output X3 - 12 9 BLU Current range is
chosen by jumper
X13 located under
the PWC15PB
Shield Chassis Chassis Shield Shield Connected to
equipment
grounding
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