Roland Double Sheet Detector R1000 Series Manual page 49

B0069991 / Rev. 1.7
5.2.4 Pin configuration of control unit – opto coupler outputs
Data inputs PLC – Central plug at I20
Measurement start
Measuring menu
selection = 0
Teach-In 1-sheet
Teach-In range
Zero adjust
Confirm 2-sheet (CLR outputs)
System test (gap control)
Teach-In 2-sheet
Material detection NF
Reset fault
PLC / COM
Data outputs PLC – Central plug at I20
+24 VDC voltage supply for opto couplers from PLC interface
Output is HIGH if ENABLE is active (unit o.k.)
Output is LOW if 2-sheet is detected
Output is LOW if 1-sheet is detected
Output is LOW if 0-sheet is detected
Output is LOW if Warning is detected
Supply voltage External power supply – Central plug at I20
5.2.5 Connection of machine earth ground (connection B)
For earth ground connection, the enclosure of the R1000 has an M6 threaded screw. Here the
grounding cable (copper) of at least 1.5 mm² cross section must be connected to the earth ground
of the machine. The connection is obligatory!
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
Double Sheet Detector-series I20
PLC
Function
Measuring menu
PLC
Function
Output current: absolute max. 500 mA / continuous max. 300 mA
External power supply
Voltage
24 VDC
0 VDC
Central machine grounding
The positive supply voltage +24 VDC should not be
Attention
connected to machine ground.
Manual
Pin no.
B 7
A 1
selection = 1
Bit 0 A 2
Bit 1 A 3
Bit 2 A 4
Bit 3 A 5
Bit 4 A 6
Bit 5 A 7
Bit 6 A 8
Bit 7 B 8
A 9
Pin no.
C 1
C 2
C 4
C 6
C 8
C 9
Pin no.
B2
B3
Grounding
Electrical installation
Central plug
Input Specification
IN 0
IN 1
IN 2
Sinking
IN 3
input
IN 4
IN 5 LOW: 0-8V,
HIGH: 13-30V
IN 6
IN 7
IN 8
IN 9
Common 0V DC for IN and OUT
Central plug
Outputs Specification
+24 VDC ± 4 VDC
for IN and OUT
OUT 0
OUT 1
Sourcing
OUT 2
output
OUT 3
OUT 4
Central plug
Specification
24 VDC +6 V / –4 V / min. 0.5 mm
2
min. 0.5 mm
2
min. 1,5 mm
2
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