Rockwell Automation 442L SafeZone Singlezone & Multizone Safety Laser Scanner - Manual (Page 49)

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SafeZone™ Safety Laser Scanner User Manual
10000073050, July 2011 47
Original instructions
Minimum Typical Maximum
Electrical Data
Electrical connection Plug-in connection housing with screw terminal connections
Technical data, screw terminals
Cross-section of rigid cores 0.14 mm 2 1.5 mm 2
Cross-section of flexible cores
Ž
0.14 mm 2 1.0 mm 2
American Wire Gauge (AWG) 26 16
Insulation stripping length for the cores 5 mm
Screw tightening torque 0.22 nm 0.25 nm
Cable length for power supply tolerance ±10%
For cable cross-section 1 mm
2
50 m
For cable cross-section 0.5 mm
2
25 m
For cable cross-section 0.25 mm
2
12 m
Cable length for power supply tolerance ±5%
For cable cross-section 1 mm
2
60 m
For cable cross-section 0.5 mm
2
30 m
For cable cross-section 0.25 mm
2
15 m
Cable length for power supply tolerance ±1%
For cable cross-section 1 mm
2
70 m
For cable cross-section 0.5 mm
2
35 m
For cable cross-section 0.25 mm
2
17 m
Supply voltage (SELV)
The voltage supply must be capable of buffering brief mains voltage failures of 20 ms as specified in EN 60 204.
Suitable power supplies are available from Rockwell Automation
Automation
16.8V 24V 28.8V
Permissible residual ripple
 ±5%
Switch on current

2 A
Operating current at 24 V without output load 0.8 A
Operating current with max. output load 2.3 A
Power consumption without output load 19 W
Power consumption with maximum output load 55 W
Input for control switch for restarting or resetting
Input resistance when HIGH 2 k Ω
Voltage for HIGH 11V 24V 28.8V
Voltage for LOW -3V 0V 5V
Input capacitance 15 nF
Static input current 6 mA 15 mA
Input EDM
Input resistance when HIGH 2 k Ω
Voltage for HIGH 11V 24V 28.8V
Voltage for LOW -3V 0V 5V
Input capacitance 15 nF
Static input current 6 mA 15 mA