Positive input of input amplifier 2
Negative input of input amplifier 2
Positive input of input amplifier 3
Negative input of input amplifier 3
Positive input of input amplifier 4
Negative input of input amplifier 4
Power supply ground to the instrument
and casing
Positive input of input amplifier 5
Negative input of input amplifier 5
Positive input of input amplifier 6
Negative input of input amplifier 6
Positive input of input amplifier 7
Negative input of input amplifier 7
Positive input of input amplifier 8
Negative input of input amplifier 8
Power supply ground to the instrument
and casing
+15 V supply
Motor +
SC +
+15 V supply voltage (600 mA max.)
Probe motor drive (0–24 V, 2.0 A max., 10
W max.)
Current source (1 A max., 10 W max.)