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Manual
Double Sheet Detector-series I20
B0069991 / Rev. 1.7
Technical data
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
9
2 Technical
data
2.1
Technical data control unit I20
Technical data control unit I20
Operating voltage:
24 VDC, +6 V / -4 V
Power consumption:
15 W
Switch on current:
10 A for 1 ms
External fuse:
1 A medium time lag
Ambient temperature:
0 - 50 °C (30 - 122° F)
Wall mount enclosure
I20-2-O-S
I20-4-O-S
Protection category:
IP65
Dimensions, approx.. (W x H x D) mm
225 x 206 x 112
225 x 206 x 112
Dimensions, approx.. (W x H x D) inch
8.9 x 8.1 x 4.4
8.9 x 8.1 x 4.4
Weight, approx
4.0 kg (8.81 lbs)
Valid from SN-No. 104358 delivery date 09/03/2009
Front panel enclosure
I20-2-O-S-FP
I20-4-O-S-FP
Protection category:
IP40 (inside), IP65 (front cover)
Dimensions, approx.. (W x H x D) mm
240 x 240 x 120
240 x 240 x 170
Dimensions, approx.. (W x H x D) inch
9.45 x 9.45 x 4.7
9.45 x 9.45 x 6.7
Weight, approx
2.2 kg (4.85 lbs)
Additional characteristics:
255 parameter sets memory
Programming via front panel keys
10 galvanically isolated
optocoupler inputs 24 VDC with
common external supply
Specification:
- min. switching voltage HIGH:
13 VDC
- max. switching voltage HIGH:
30 VDC
- min. switching voltage LOW: 0 VDC
- max. switching voltage LOW:
8 VDC
5 potential free outputs
with positive external supply
Specification:
- switching output: unwired Emitter and Collector
- max. switching voltage:
30 VDC
- max. switching current:
500 mA
Virtual RS232 interface (via USB) for data backup
USB interface for Firmware update
Attention
In order to protect the outputs from damage by inductive spikes, the
outputs need to be protected by amply dimensioned flyback diodes.