Input Channels; In1 Socket; In2 Socket - Adash VA5 Pro User Manual

ADASH Adash 4500 – VA5Pro

Input Channels

All input sockets are in the top panel.
The input sockets IN1, IN2, IN3, IN4 are used for AC and DC signals. The TRIG input socket is used for trigger
signals, usually tacho. All sockets have several pins. It enables to connect more signals to one socket (see wire
diagrams).
The AC inputs enable to measure max voltage peak +/-12V. The DC channels enable to measure max +/-24V.

IN1 Socket

1 – GND
2 – +5V/0.1A
3 – DC1
4 – NC
5 – SHLD
6 – +20V/5mA
7 – GND
8 – AC1
Warning! Pin 2 of IN1 socket (ultrasound sensor powering) is internally connected with pin 2 of TRIG socket
(tacho sensor powering).

IN2 Socket

1 – GND
2 – AC4
3 – DC2
4 – AC3
5 – SHLD
6 – AC1
7 – GND
8 – AC2
Pay attention to possibility of connecting all four AC channels to IN2.
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