Technical data

Manual
Double Sheet Detector R1000 series E20
B0046991 / Rev. 1.6
Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone [phone] · Fax [phone]
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2.2 Versions of the control unit E20
The control unit article key is coded as follows:
1. Control unit E20 for connection of one sensor
E20-x-x-FP
A
B
C
D
A: = Control unit
B: = Version
B
C
C: = Outputs
O: Opto coupler
R: Relay
D: = Control unit in front panel enclosure
2. Control unit E20 for connection of up to four sensors,
all sensors are plug connected directly at the unit.
E20-4P-x-x-FP
A
B
C
D
E
A: = Control unit
B: = Connection of up to 4 sensors
C: = Version
B
C
D: = Outputs
O: Opto coupler
R: Relay
E: = Control unit in front panel enclosure
Version B
Memory for 255 parameter sets (Nominal thickness and upper and lower limits).
Set up and addressing by push buttons
or via 9 resp. 11 opto coupled data inputs 24 VDC with joint common.
Version C
Same as Version B but in addition:
1 opto coupled RS232 interface for bi-directional data communication with a PLC or PC.
Basing on the article key shown above the following versions are available:
Variants of the E20 control unit (examples)
With one sensor With up to four sensors
For wall mounting For front panel mounting For wall mounting For front panel mounting
E20-B-R E20-B-R-FP E20-4P-B-R E20-4P-B-R-FP
E20-B-O E20-B-O-FP E20-4P-B-O E20-4P-B-O-FP
E20-C-O E20-C-O-FP E20-4P-C-O E20-4P-C-O-FP
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