Technical data
Leuze electronic GmbH + Co. KG
DCR 258i
105
15
Technical data
15.1
General specifications
Tab. 15.1:
Electrical equipment
Operating voltage U
B
18 V … 30 V DC
PELV, Class 2 / SELV
Average power consumption
8 W without load on the switching output
During strobed operation, a higher power can briefly be consumed.
Switching input
Switching output
18 V … 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, EtherNet/IP
RS 232 with adjustable data format. Default:
• 9600 Bd, 8 data bits, no parity, 1 stop bit
• <STX> <data> <CR><LF>
Tab. 15.2:
Operating and display elements
Keyboard
2 control buttons (not on devices with stainless steel housing)
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 selection and display-
ing the reading quality (not with devices with stainless steel housing)
Tab. 15.3:
Mechanical data
Degree of protection
IP65 acc. to EN 60529
With screwed-on M 12 connectors or mounted caps
VDE protection 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
Optional: glass
Devices with stainless steel housing
Degree of protection
IP67/69K acc. to EN 60529
With screwed-on M 12 connectors or mounted caps
Weight
392 g (stainless steel housing with glass pane)
Dimensions (H x W x D)
66 x 46 x 45.5 mm
Fastening
2 M4 threaded inserts on the rear, 3.5 mm deep
