442L-SSFZN ALLEN-BRADLEY | Alldatasheet
Document overview
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- PDF pages: 4
Technical content
Features
- 300° scanning angle
- Two programmable zones (Safety/Warning)
- Safety relay outputs
- Robust IP65 housing Specifications Standards IEC61496 Safety Category Type 3 ESPE acc. to EN 61496-1 Approvals CE marked for all applicable directives, cULus, Laser Protection Class IEC 60825 Laser Class 1 (eye safe) Measurement & T oler. Range 0 to 7.5m (0 to 24.6ft) Range for a Safe Detection of Objects the “Nominal Leg” 0 to 6m (0 to 19.6ft) (includes safety supplement) Protective Field Res. Time 280ms Maximum Angle 300 ° Wavelength 905nm Pulse Frequency 5.76KHz + 5% Scanning Frequency 8Hz + 5% Scanning Angle 300 ° Resolution 70mm (2.8in) at 6m (19.6ft) Point Resolution 0.5 ° Vibration per IEC 2-6, frequency range 10-55Hz, amplitude: 0.35mm Shock per IEC 2-29, acceleration 10g, pulse duration: 16ms Optics (Co-axial Transmitter and Receiver Optics) Laser Beam Divergence 15 mrad (0.86°) Focal Length 30mm (1.18in) Lens Diameter 30mm (1.18in) Power Supply Operating Voltage 24V DC ± 25% (via a safety insulating transformer acc. to IEC 742) Switch on Current 2A for 100ms Power Consumption 24W total Housing and Environmental Resistance Material Aluminium Enclosure Rating IP 65 Weight 3.0kg Operating T emperature 0 °C ... 50°C (32°F to 122°F) Storage T emperature -20 °C ... 70°C (-4°F to 158°F) Interfaces Data Interfaces to Computer RS 232: 9600 baud, 8 data bits, 1 stop bit, no parity Signal Outputs for Warning Field, OSSD 1, OSSD 2 Potential-free relay outputs, max. 2A, max. 30V , purely resistive load, number of operations; 2 million
Presence Sensing Safety Devices 2-69 Safety Laser Scanner SafeZone Product Selection 1. Safety Laser Scanner 2. Cordsets Note: The SafeZone Safety Laser Scanner is a Type 3 device with two N.O. relay outputs. In order to attain a Category 3 system, the SafeZone must be connected through a safety relay module which monitors both FSDs. Catalogue Number Description 442L-SSFZN SafeZone Safety Laser Scanner, 24V DC Catalogue Number Description Catalogue Number Description 442L-SCPWR Power & Outputs 5m (16.3ft) View of the Soldered Side of the 8-Pin Socket—Connects to SafeZone. Opposite End Individual Leads Pre-stripped 442L-SCCFG Communication Cable for Configuration of Zones 5m (16.3ft) View of the Soldered Side of the 14-Pin Socket Configuration Cable—Connects to SafeZone. Opposite End 9-Pin D-Sub Connector Pin # Signal Explanation Marking Colour Pin # Signal Explanation Direction Level 1 24V 24V DC supply + Brown A GND Ground, RS 232 --- ---
2 GND24 Ground - Blue C RTS RS 232: Ready to
3 OSSD 2.1 Relay contact for protective field 2.1 S2 White E CTS RS 232: Clear to send Input 24V 4 OSSD 2.2 Relay contact for protective field 2.2 S2 Grey G TxD RS 232: Transmit data Output 24V 5 OSSD 1.1 Relay contact for protective field 1.1 S1 Black J RxD RS 232: Receive data Input 24V 6 OSSD 1.2 Relay contact for protective field 1.2 S1 Green L --- No connection --- ---
7 Warning field
1.1 Relay contact for warning field 1.1 A Red M RES Reset (active LOW) Input 24V
8 Warning field
1.2 Relay contact for warning field 1.2 A Pink N through U No connection --- --- FE Functional Ground (Shield) FE Thick Black
Presence Sensing Safety Devices Safety Laser Scanner SafeZone Product Selection (continued) 3. Safety Relays—Optional 4. Accessories Optional 5. Typical Wiring Diagrams Wiring SafeZone Outputs to a Safety Relay Module SafeZone OSSDs directly to FSDs (contactors)—Category 1 System Relay Input Safety Outputs Auxiliary Outputs Power Supply T ype Reset Catalogue Number MSR 126 Dual Channel (MSR126.1T) 2 N.O. None 24V AC/DC Automatic/Manual 440R-N23114 115V AC 440R-N23113 230V AC 440R-N23112 Dual Channel (MSR126.1R) 24V AC/DC Monitoring Manual 440R-N23120 115V AC 440R-N23119 230V AC 440R-N23118 MSR 127RP 1NC, 2NC, or Light Curtain or Laser Scanner 3 N.O. 1 N.C. 24V AC/DC MSR127TP Automatic/Manual 440R-N23132 MSR127RP Monitored Manual 440R-N23135 115V AC MSR127TP Automatic/Manual 440R-N23131 MSR127RP Monitored Manual 440R-N23134 230V AC MSR127TP Automatic/Manual 440R-N23130 MSR127RP Monitored Manual 440R-N23133 MSR 131RTP 1 N.C. or 2 N.C. or Safety Mat or Light Curtain or Laser Scanner 3 N.O. 2 N.C.
2 PNP Solid
Power supply: Input 85...265V AC Output 24V DC, 3 Amps 1794-PS3 14MC MC 13 23 K1 K2 M 24V DC OSSD 1.1 OSSD 2.1 SafeZone Safety Laser Scanner Reset OSSD 2.2 OSSD 1.2 GND Safety Monitoring Relay Inputs Inputs OSSD 2.1 OSSD 2.2 OSSD 1.1 OSSD 1.2 Suppression diode K1 and K2 relays must have positively-driven contacts Suppression diode K1 K2 * Shi ld lk
Presence Sensing Safety Devices 2-71 Safety Laser Scanner SafeZone Product Selection 5. Typical Wiring Diagrams (continued) SafeZone Warning Field Output Dimensions—mm (inches) Warning field 1 30V max Warning field 2 L N X 4mm Hex Socket Chassis Ground 1mm2 to 2.5mm2 11 (0.43) 3.15 AT fuse 176 (6.9) Male Plug I4 Pin Protective Cap Name Plate Label 56.5 (2.22) Indica- tion Lamps 137.5 (5.41) ~ 60 (2.36) 115 (4.52) 144 (5.66) 90 (3.54) min bend radius green red yellow yellow 176 (6.9) Threaded M4 x 10 4 places86 (3.38) 24V DC SignalInterface (0.59) 15.5 (0.61) (0.74) Male Plug 8 Pin Protective Cap 158 (6.22) 178 (7.0) 10 (0.39) Mounting Holes DIagnostics Warning Safety Female Cable Connector 8 Pin Female Cable Connector 14 Pin Min 175 (6.88) distance 120 (4.72) min bend radius Mounting Surface 115 (4.52)