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XS series operating manual
XS user manual v0.55
- 92 -
12 Input output Interfaces
Input-Output for Programmable Logic Controller Interface (PLC)
This option gives a functional control of the measurement unit by a Programmable Logic Controller
system.
WARNING
The PLC interface must be selected in the SETUP menu, line INTERFACE :PLC
Electrical specifications
INPUTS :
Number
: 7
Type
: Optoelectronic
Input resistance
: 1.5 kohms
Minimum voltage : 11 VDC or 8 VAC
Maximum voltage : 43 VDC or 30 VAC
OUTPUTS:
Number
: 5
Type
: Dry contacts
Maximum voltage : 70 VDC
Switching rating : 30W
Maximum current : 0.15 ADC
Description of the logical states
Input :
Logical state HIGH : DC or AC voltage with an amplitude between Umin and Umax.
Logical state LOW : no voltage.
Output :
Logical state HIGH : closed contact.
Logical state LOW : opened contact.
.