Adixen ASM 142, Руководство пользователя

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B 300
22 Cycle
Sniffing start/stop
23 Calibration
Autocalibration sequence start
24 Zero
Zero function start
25 Inlet vent
Vent mode selection
GB
00298
-
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03
-
J
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08
Controlling the detector with the I/O
interface
Purpose of the I/O
interface
Location of the I/O
interface
The I/O interface makes it possible to control the leak detector with a
PLC or any other external control device.
The I/O interface is available on a Sub D. 25 pin Female connector
located on the back of the leak detector.
Prepare the
connector wiring
(Sub D. 25 pin male
connector) The common points of
the controls are pins 12
and 21.
B 210
It is recommended to use a shielded cable which is grounded on the
connector cap.
The controls
(inputs)
The signals
(outputs)
Dry contacts:
Direct current: 60 V - 60 W or 2 A max
Alternative current: 40 V - 125 VA or 2 A max
Closed contact:
4 - 17
Sniffer mode (LDS)
6 - 19
Detector ready to test. Good part (PASS)
5 - 18
Defect
7 - 20
Cycle start
8 - 9
Detector ready to test. Bad part (FAIL)
2 -15
Analog output 0 - 10 VDC corrected Exponent Helium signal
1 - 14
0 - 8 VDC tracer gas analogic output
3 - 16
Corrected Mantissa Helium signal
Nota :
1 - 2 - 3 = internal ground
12 = common (external ground)
21 = common (external ground)
 300
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