Roland udk20 Manual page 61

B0048991 / Rev. 1.3
Allocation of central plug, Version B with relay outputs
Data inputs PLC – Central plug
Measuring menu
selection = 0
Measuring Start
Teach-In
Zero adjust
-
System test
-
-
-
PLC / COM
Data outputs PLC – Central plug
Relay contact closed if
ENABLE active (unit o.k.)
Relay contact open if 2-sheet is detected
Relay contact open if 1-sheet is detected
Relay contact open if 0-sheet is detected
Supply voltage External power supply – Central plug
External power supply
Central machine grounding
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 R1000 series UDK20
PLC
Function
Measuring menu
selection = 1
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
-
PLC
Function
---
* Pin C1, C3, C5 and C7 are internally connected
Voltage
24 VDC
0 VDC
Attention The positive supply voltage +24 VDC should not be connected to
machine ground.
Manual
Central plug
Pin no. Input
A1 IN0
A2 IN1
A3 IN2
A4 IN3
A5 IN4
A6 IN5
A7 IN6
A8 IN7
B8 IN8
A9 Common
Central plug
Pin no. Input
C1 * OUT0
C2 OUT0
C3 * OUT1
C4 OUT1
C5 * OUT2
C6 OUT2
C7 * OUT3
C8 OUT3
C9 ---
Central plug
Pin no.
B2
B3
Grounding
Electrical installation
Specification
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
LOW: 0-8 V ; HIGH: 13-30 V
0 VDC
Specification
max. 250 VAC
max. 1 A
max. 250 VAC
max. 1 A
max. 250 VAC
max. 1 A
max. 250 VAC
max. 1 A
---
Specification
24 VDC, +6 V / -2 V; min. 1 mm²
min. 1mm²
min. 1,5 mm²
61