Versions Of The Control Unit E20 - Roland R1000 Series Manual

B0046991 / Rev. 1.6
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
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
Version B
Version C
Basing on the article key shown above the following versions are available:
Variants of the E20 control unit (examples)
With one sensor
For wall mounting
E20-B-R
E20-B-O
E20-C-O
Pos : 11 /D oppel blech/Geräte/E20 Bus/2 T ec hnisc he D aten/Sensor en @ 0\mod_1173874548734_501.doc @ 3902 @ 2 @ 1
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 E20
B
C
B
C
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.
Same as Version B but in addition:
1 opto coupled RS232 interface for bi-directional data communication with a PLC or PC.
For front panel mounting
E20-B-R-FP
E20-B-O-FP
E20-C-O-FP
Manual
A: = Control unit
B: = Version
C: = Outputs
D
D: = Control unit in front panel enclosure
A: = Control unit
B: = Connection of up to 4 sensors
C: = Version
D: = Outputs
D E
E: = Control unit in front panel enclosure
With up to four sensors
For wall mounting
E20-4P-B-R
E20-4P-B-O
E20-4P-C-O
Technical data
B
C
O: Opto coupler
R: Relay
B
C
O: Opto coupler
R: Relay
For front panel mounting
E20-4P-B-R-FP
E20-4P-B-O-FP
E20-4P-C-O-FP
13