Technical data

Manual
Double Sheet Detector R1000 series E20
Electrical installation
B0046991 / Rev. 1.6
66
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
5.4.2 Pin configuration E20 – Version B, Relay outputs
Data inputs PLC – E20 (galvanically isolated)
PLC E20
Function Terminal no. Inputs Specification
Meas. menu
selection = 0
Meas. menu
selection = 1
8 IN3 LOW: 0-8 V ; HIGH: 18-30 V
Measurement start Bit 0 5 IN0 LOW: 0-8 V ; HIGH: 18-30 V
Teach-In Bit 1 6 IN1 LOW: 0-8 V ; HIGH: 18-30 V
Zero adjust Bit 2 7 IN2 LOW: 0-8 V ; HIGH: 18-30 V
- Bit 3 33 IN4 LOW: 0-8 V ; HIGH: 18-30 V
System test Bit 4 34 IN5 LOW: 0-8 V ; HIGH: 18-30 V
- Bit 5 35 IN6 LOW: 0-8 V ; HIGH: 18-30 V
- Bit 6 36 IN7 LOW: 0-8 V ; HIGH: 18-30 V
- Bit 7 37 IN8 LOW: 0-8 V ; HIGH: 18-30 V
Sensor select A 30 IN9 LOW: 0-8 V ; HIGH: 18-30 V
Sensor select B 31 IN10 LOW: 0-8 V ; HIGH: 18-30 V
PLC / COM 4 Common 0 V DC
32 Common jumpered with terminal 4
Data outputs PLC – E20 (Relay)
PLC E20
Function Terminal no. Outputs Specification
Relay contact is closed
if ENABLE is active (unit is o.k.)
9
10
OUT0
OUT0
max. 250 V AC
max. 1 A
Relay contact is closed
if 2-sheet is detected
11
12
OUT1
OUT1
max. 250 V AC
max. 1 A
Relay contact is closed
if 1-sheet is detected
13
14
OUT2
OUT2
max. 250 V AC
max. 1 A
Relay contact is closed
if 1-sheet is detected
15
16
OUT3
OUT3
max. 250 V AC
max. 1 A
The terminals 9, 11, 13, 15 are jumpered with each other
External power supply – E20
External power supply E20
Power supply Terminal no. Specification
24 V DC 17 24 V DC, +6 V / -2 V / 5A
0 V DC 18 min. 1mm² (up to 20 m length)
Central machine grounding GND min. 1,5 mm²
Attention The positive supply voltage +24 VDC should not be connected to
machine ground.