MES9000 series
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Instruction manual v1.1
31
© ads-tec Industrial IT GmbH • Heinrich-Hertz-Str. 1 • 72622 Nürtingen • Germany
5.3.5 Digital input and output on 24-VDC devices
Digital output
Type 3 according to IEC61131 (no self-diagnostic function)
0 signal = 0 V (high impedance) / 1 signal = 24 VDC, max. 30 mA.
Reverse voltage polarity protection.
Automatic restart after fault state (e.g. after short circuit at output).
Initialisation time: 150 ms from device switch-on
Digital input
Type 3 according to IEC61131
0 signal: < 8.7 VDC / 1 signal: > 10.95 VDC / 8.7…10.95 VDC = undefined (hysteresis)
Current: Max. 2.7 mA
Schematic circuit diagram
5.3.6 Digital input on AC devices
Type 3 according to IEC61131
0 signal: < 8.7 VDC / 1 signal: > 10.95 VDC / 8.7…10.95 VDC = undefined (hysteresis)
Current: Max. 2.7 mA
Electrically isolated from the rest of the electronics
The digital inputs and outputs can be configured in the
Configuration Center
,
and can be read in or out and integrated into user programs using the program
library
adsXtern.dll
(ADS-TEC External User Library).
•
Contact ADS-TEC support for further information.
The digital input can be configured in the
Configuration Center
, and can be
read in or out and integrated into user programs using the program library
adsXtern.dll
(ADS-TEC External User Library).
•
Contact ADS-TEC support for further information.