Technical Specifications - Allen-Bradley GuardShield 440L-T2KA series Installation Instructions Manual

Technical Specifications

Light Beams
Protective Field
Resolution
Range
Response Time
Power Supply
Power Consumption
IR Transmitter
Aperture Angle
Operating Condition
Functions
Inputs Transmitter
Machine Test Signal
Inputs Receiver
Start/Restart Interlock
MPCE
Outputs:
Safety Outputs (OSSDs)
Auxiliary Output
Status Indicators Receiver
ON-state
OFF-state
Alignment
Interlock
Status Indicators Sender
Power ON
Emitting
QD Connectors
Cable Length
Ambient Temperature
Humidity of the Air
Enclosure Rating
Vibration Resistance
Shock
Material
Dimensions (cross section)
Accessories Included
Approvals
Safety Classification
PFHd (mean probability of a dangerous failure/hr
T (mission time)
M
Transmitter Wave Length
8 – 88
160...1760 mm (6.3...69.29 in.) in 160 mm (6.3 in.) increments
30 mm (1.18 in.)
0.3...16.0 m (0.98...52.5 ft)
OSSD – ON to OFF: (Reaction times); 20 ms
24V DC +/-20%; Power supply must meet the requirements of IEC 60204-1 and IEC 61496-1.
400 mA max. (unloaded)
Infrared status indicator (wave length 870 nm)
Within ± 5.0° for transmitter and receiver
IR transmitter ON
Guard Only: On/Off operation with clear/obstructed detection area
Start Interlock: Interlock at start-up—Reset by actuation of momentary N.O. push button switch (or interruption/restoration of light curtain)
Restart Interlock: Interlock at interruption of sensing field—Reset by actuation of momentary N.O. push button switch
Relay Monitoring: Monitoring a switch contact of the installation
Test Function: Triggering of system test via external switch
Minimum duration 100 ms
Voltage level for Logic 0: 0...5V DC Voltage level for Logic Hi 1: > 16V DC
Logic Lo
Minimum duration 100 ms; maximum duration 900 ms
Voltage level for Logic Lo 0: 0...5V DC
300 ms after activation of OSSD
Voltage level for Logic 0: 0...5V DC
Two solid-state outputs, max. switching capacity 500 mA, short circuit protection, max. residual voltage 2V (excl. voltage drop through cables)
Solid-state output, max. power consumption 500 mA, max. residual voltage 2V—nonsafety output
Constant ON when system is in ON-state (green status indicator)
Constant ON when system is in OFF-state (red status indicator)
• Lights up at interruption of protective field or if fault occurs
Lights up, if input signal is too weak (amber status indicator)
Lights up when light curtain is in start or restart interlock mode (yellow status indicator)
Lights up, when voltage is on (amber status indicator)
Constant ON when transmitter is active (yellow status indicator)
Transmitter: M12 plug 4 pin; receiver: M12 plug 8 pin
Maximum 30 m (100 ft)
During operation: –10...55°C (14...131°F); For storage: –25...75°C (-13...167°F)
Up to 95% (without condensation) between 20°C and 55°C (68°F and 131°F)
IP65
Per IEC 61496-1, IEC 60068-2-6 Frequency 10...55 Hz Amplitude 0.35 mm (0.01 in.)
Per IEC 61496-1, IEC 60068-2-29 Acceleration 10 g (0.32 oz), Duration 16 ms
Housing: Aluminum; Cover: PMMA (acrylic)
Approx. 40 x 50 mm (1.57 x 1.96 in.)
Test rod, mounting brackets, installation instructions
IEC 61496 Parts 1and 2, UL 61496 Parts 1 and 2, UL 1998
Type 2 per EN IEC 61496-1/-2; SIL 1, IEC 61508, SILCL1 per EN 62061; Category 2 - PLc per EN ISO 13849
-9
Standalone sys.: 9.51 x 10
20 years (EN ISO 13849)
870 nm
Rockwell Automation Publication 440L-IN011B-EN-P - October 2017
Voltage level for Logic Hi 1: > 16V DC
Voltage level for Logic Hi 1: > 16V DC
GuardShield Type 2 Safety Light Curtain
19