SBC PCD2.M5 Series - Page 218

Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Motion control modules for servo drives
Input/output (I/O) modules
6-108
6
Digital inputs for all PCD2.H32x modules per axis
Number of inputs 1referenceinput“REF”
1)
2limitswitchinputs“LS1/LS2”
1)
1synchronizationinput“SI”
2)
Input voltage 24 VDC(6to32VDC)smoothed,
permitted ripple max. 10 %
"Low" range -30 … +5 V
"High" range +15 … +32 V
Input current at 24 VDC 7mA(typically)
Switching type electrically connected
Reaction time 300 µs
1)
 Forsafetyreasons,normally-closed(NC)orPNPsensorsshouldbeusedforthe
referenceandlimitswitches.Forthisreason,theseinputsworkinsinkmode(negativelogic,
i.e.LED=onwhen0Vatinput).
2)
 Thesynchronizationinputworksinsourcemode(positivelogic)
Digital outputs for all PCD2.H32x modules
Axis 1 Axis 2
Outputs SO SO
Supply Uext Uext
U
ext
(typically24 VDC) 6 … 32 VDC 6 … 32 VDC
I out 5 … 500 mA 5 … 500 mA
Voltage drop at 500 mA < 0.3 V < 0.3 V
Short circuit protection Yes
1)
Yes
1)
Electrical isolation No No
1)
The short circuit current is restricted to max. 1.6 A
Analogue outputs for modules PCD2.H320 and PCD2.H325
Axis 1 Axis 2
Outputs OUT OUT
Resolution(incl.signbit) 12 bit 12 bit
Short circuit protection yes yes
Electrical isolation No No
Outputvoltageuctuation
1)
+/- 10 V +/- 10 V
Minimum load impedance 3kΩ 3kΩ
1)
Setting accuracy ± 5 mV. Balancing output voltage is carried out in the factory,
and the value is stored in a digitally programmable potentiometer
Analogue outputs for modules PCD2.H322 and PCD2.H327
Axis 1 Axis 2
Outputs OUT NC
Resolution(incl.signbit) 12 bit -
Short circuit protection yes -
Electrical isolation No -
Outputvoltageuctuation
1)
+/- 10 V -
Minimum load impedance 3kΩ -
1)
Setting accuracy ± 5 mV. Balancing output voltage is carried out in the factory,
and the value is stored in a digitally programmable potentiometer.