schmersal PSC1 - Page 105

Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 105 of 201
Version: 25F
Unit Termina
l
Pin
Description Note
IO
X45
1
–
A1.3
Device power supply +24 VDC
2
–
A1.4
Device power supply +24 VDC outputs
3
–
A2.3
Device power supply 0 VDC
4
–
A2.4
X46
1
–
IQ00
Safe digital inputs, outputs pp switching
2
–
IQ01
3
–
Y2
Signal outputs
4
–
Y3
X47
1
–
IQ02
Safe digital inputs, outputs pp switching
2
–
IQ03
3
–
IQ04
4
–
IQ05
X48
1
–
IQ06
2
–
IQ07
3 – IQ08
4
–
IQ09
IO
X49
1
–
A1.5
Device power supply +24 VDC
2
–
A1.6
Device power supply +24 VDC outputs
3
–
A2.5
Device power supply 0 VDC
4
–
A2.6
X50
1
–
IQ10
Safe digital inputs, outputs pp switching
2
–
IQ11
3
–
Y4
Signal outputs
4
–
Y5
X51
1
–
IQ12
Safe digital inputs, outputs pp switching
2
–
IQ13
3
–
IQ14
4
–
IQ15
X52
1
–
IQ16
2
–
IQ17
3 – IQ18
4
–
IQ19
CPU
X65
1 – NC
No function
2 – NC
3 – T0
Pulse outputs
4 – T1
X66
1 – I00
Safe digital inputs
2 – I01
3 – I02
4 – I03
X67
1 – I04
2 – I05
3 – I06
4 – I07
X68
1 – I08
2 – I09
3 – I10
4 – I11
Option
FB1/FB2
X99
1 – A1.3
Power supply SD-Bus +24 V DC
2 – A2.3
Power supply SD-Bus 0 V DC
3 – SD
SD-Bus connection
4 – FE Functional earth
Connect to FE or PE of the
control cabinet (use short
cables)