schmersal PSC1 - Terminal Assignment PSC1-E-133

Installation manual
HB-37420-810-01-25F-EN PSC1-C-100 Installation manual - V2.2.docx Page 115 of 201
Version: 25F
5.7.7 Terminal assignment PSC1-E-133
1
1
X09
X10
4
4
1
1
X19
X20
4
4
2.11 2.12
3.11 3.12
0.11 0.12 1.11 1.12
Q2.1 Q2.2
Q3.1 Q3.2
Q0.1 Q0.2
Q1.1 Q1.2
EXT-REL
1
1
X11
X12
4
4
1
1
X21
X22
4
4
IQ00 IQ01
Y0 Y1
IQ02 IQ03
IQ04 IQ05
IO
A1.1 A1.2 A2.1 A2.2
1
1
X13
X14
4
4
I00 I01
I02 I03
NC NC
T0 T1
I09
I10 I11
I04 I05
I06 I07
CPU
I08
1
1
X23
X24
4
4
Note:
The read-back contacts 0.11/12, 1.11/12, 2.11/12, 3.11/12 of the internal relays Q0, Q1, Q2, Q3
must be monitored for feedback loop monitoring (EMU) in addition to the read-back contacts of
the connected contactors or other switching amplifiers.
Terminal assignment
Unit
Terminal
Pin
Description
Note
EXT-
REL
X09
1
–
0.11
Readback contact relay 1
2
–
0.12
3
–
1.11
Readback contact relay 2
4
–
1.12
X10
1
–
2.11
Readback contact relay 3
2
–
2.12
3
–
3.11
Readback contact relay 4
4
–
3.12
X19
1
–
Q0.1
Safe relay output 1
2
–
Q0.2
3
–
Q1.1
Safe relay output 2
4
–
Q1.2
X20
1
–
Q2.1
Safe relay output 3
2
–
Q2.2
3
–
Q3.1
Safe relay output 4
4
–
Q3.2
IO
X11
1
–
A1.1
Device power supply +24V DC
Attention: see: "External 24 VDC
power supply"
2
–
A1.2
Device power supply +24V DC
3
–
A2.1
Device power supply 0V DC
4
–
A2.2
X12
1
–
IQ 00
Safe digital inputs, outputs pp switching
2
–
IQ 01
3
–
Y0
Signal outputs
4
–
Y1
X21
1
–
IQ 02
Safe digital inputs, outputs pp switching
2
–
IQ 03
3
–
IQ 04
4
–
IQ 05
X22
1
–
NC
No function
2
–
NC
3 – NC
4
–
NC