SPEED
J4
1
1
12 | BSM-2 Installation manual
BSM-2_IM_988-0170-09_A.indb 12
Airmar transducers
The wiring diagram below shows how to connect an
Airmar transducer (R309).
On some models Low frequency XDCR+ wire (yellow) can
be color blue/white.
On some transducer models temperature brown cable is
connected internally to XID GND, and there is no need to
connect bare and brown cable together.
Consult XDCR documentation for correct wiring diagram
before connecting transducer!
rEF.
CoLor
1
Orange
2
Shield
3
Brown
4
White
5
Shield
6
Black
7
Blue
8
Shield
9
Black
10
Yellow or blue/white
TEMP HIGH
J5
1
XDCR HIGH
2
3
4
FuNCTIoN
XID
XID ground (if available)
Thermistor (XID ground)
Thermistor
High freq. depth shield
High freq. negative
High freq. positive
Low freq. depth shield
Low freq. negative
Low freq. positive
TEMP LOW
J6
1
J8
J7
1
7
6
5
XDCR LOW
1
9
8
10
2/14/2011 2:52:30 PM