Technical data
Leuze electronic
DCR 202i
58
14
Technical data
14.1 General specifications
Table 14.1:
Electrical equipment
Table 14.2:
Operating and display elements
Table 14.3:
Mechanical data
Operating voltage U
B
18 … 30 V DC
PELV, Class 2 / SELV
Power consumption
8 W maximum (without load on the switching output)
Switching input
Switching output
• SWI1: Digital switching input 1 (default: Trigger )
• SWO2: Digital switching output 2 (default: Good
Read )
• SWI/O3: Digital switching input/output 3
(default: switching output No read )
• SWI/O4: Digital switching input/output 4
(default: switching output Device ready )
18 … 30 V DC depending on operating voltage
I
max
: 60 mA per switching output; 100 mA total current
short-circuit proof, protected against polarity reversal
Process interface
RS 232/RS 422, Ethernet 10/100 Mbit/s
RS 232 with adjustable data format. Default:
• 9600 Bd, 8 data bits, no parity, 1 stop bit
• <STX> <data> <CR><LF>
Keyboard
2 control buttons
LEDs
1 dual LED (green/red) for power (PWR)
1 dual LED (green/red) for bus state (NET)
1 dual LED (green/yellow) for link state (LINK)
Bar graph display with 6 LEDs (green) for function selec
-
tion and displaying the read quality
Degree of protection
IP 65 acc. to EN 60529
with screwed-on M 12 connectors or mounted caps
VDE safety class
III (EN 61140)
Connection technology
M12 connectors
Weight
120 g (housing hood with plastic screen)
Dimensions (H x W x D)
65.6 x 43 x 44 mm
Fastening
2 M4 threaded inserts on each of the side walls, 5 mm
deep
4 M4 threaded inserts on the rear, 3.5 mm / 5 mm deep
Housing
Housing: polycarbonate
Housing base: diecast aluminum
Optics cover
Polycarbonate, optionally made of glass