FAG Detector III - Connectors

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6.2 Connectors
The Detector has a total of 6 connectors on the top or shaft end:
Connector
Meaning
BNC connectors 1/2
Each connection accommodates one active sensor with excitation current (4.7
mA).
Port 1 is always used for CM measurements. Port 2 can be used for two-plane
balancing measurements.
Because the Detector is a single-channel device it cannot perform
measurements at both ports simultaneously!
3.5 mm jack
Connection for headset or analog recording device. The headset connection can
only be activated via the "Single measurements" menu.
9-pin sub-D socket
Connection for a serial data line to facilitate exchange of data with the computer
(RS 232 interface).
AUX socket
(8p socket)
A temperature sensor or trigger sensor may be connected to the AUX socket. It
is assigned as follows:
1: Output
12 V supply for trigger sensors (12 V against DGND)
2: Input
GND Temperature sensor
3: Input
+ Temperature sensor
4: Output
DGND
5: Input
+ Trigger sensor signal
6: Input
GND Trigger sensor signal
7: Output
5 V supply for trigger sensors (5 V against DGND)
8: -
Not used
Charging port
(4-pin socket next to
serial port)
For connection of battery charger.