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Technical data
Leuze electronic
CR 55
29
11
Technical data
11.1 General specifications
Table 11.1:
Optics
Table 11.2:
Electrical equipment
Table 11.3:
Mechanics
Light source
LED 617 nm (visible red light)
Wavelength
617 nm
Beam exit
front
Scanning rate
typically 330 scans/s
Module width
5 … 20 mil
127 … 500 µm (distance dependent)
Reading distance
see chapter 11.2 "Reading fields"
Reading field opening
see chapter 11.2 "Reading fields"
Code types
2/5 Interleaved, Code 39, Code 128, EAN 128,
EAN/UPC, EAN Addendum, Codabar, Code 93
Interface type
RS 232 or USB 2.0 (virtual COM, HID)
Baud rate
300 … 115200 baud
Supply voltage
4.5 … 5.5 V DC, Safety Class III - PELV (Protec
-
tive Extra Low Voltage)
Notice:
For UL applications: only for use in “Class 2” cir
-
cuits according to NEC
Current consumption
max. 120 mA
Ports
1 switching input 5 V DC
1 switching output 5 … 30 V, 20 mA
LEDs
1 device status
1 read status
Degree of protection
IP 54
Connection type
RS 232: fixed cable 2 m long, 6 x 0.081 mm
2
(AWG 28)
USB: fixed cable, 1.8 m long
Weight
45 g (without cable)
Dimensions (H x W x D)
18.3 x 31x 45.5 mm
Housing
metal, die-cast aluminum