HBM Spider8 - Page 64

9
15
1
8
15-pin socket
D-14
Connecting Ý Connecting transducers
Spider8
Connection to Spider8-30
Connection to carrier-frequency module SR30
3.1.4 Single S/G using three-wire connection
8
5
12
Measurement signal
Bridge excitation
voltage
Sensor circuit (open)
Sensor circuit
Bridge excitation
voltage
1
2
3
3’
2’
13
6
bk
wh
bu
15-pin socket
Compensating resistor
(internal):
Pin3: 120Ω
Pin10: 350Ω
Pin9: 700Ω
3
or
10
or
9
120Ω
350Ω
700Ω
R
S/G
Link open
Mode for this connection: quarter bridge.