MS4800/2800 Safety sensors
Specifications
Model MS4800_ -E_ -_ _ _ -_ _ _ _ MS2800_ -E_ -_ _ _ -_ _ _ _
Sensor type Type 4 Type2
Normal Operating range
Reduced range (DIP-switch 6)
14 mm resolution: 0.3 - 7 m, 30 mm resolution: 0.3 - 20 m
14 mm resolution: 0.3 - 3 m, 30 mm resolution: 0.3 - 8 m
Beam pitch 14 mm resolution: 10 mm; 30 mm resolution: 20 mm
Protective height 14 mm resolution: 280 - 1800 mm; 30 mm resolution: 240 - 2120 mm
Detection capability 14 mm resolution: 14 mm non-transparent; 30 mm resolution: 30 mm non-transparent
Effective aperture angle (EAA) Within ±2,5° Within ±5,0°
for the emitter and receiver at a detection distance of at least 3m according to IEC61496-2
Light source Infrared LED's (880 nm), Power Dissipation: 180 mW, Class 1 per EN60825-1
Supply voltage (Vs) 24 VDC ±20%, according EN/IEC60204, able to cover a drop of voltage of at least 20 msec
OSSD Two safety related PNP transistor output, load current 625 mA max.*1, short circuit protection
*1 Up to 12 m we recommend to use the F39-JMR cables, to use longer cables and a current of 625 mA the F39-JMR cables are necessary.
Connection example
Using a manual restart and an external device monitoring
Auxiliary Output (non safety output) One PNP output sourcing 100mA @ 24VDC. This output follows the OSSD's
Output operation mode OSSD output: Light-ON
Test functions Self-test (after power ON and during operation)
Safety-related functions All versions: Auto reset/interlock with manual reset, EDM (external device monitoring) Advanced versions only: fixed blanking,
floating blanking, muting
Response time ON to OFF: 14 to 59 ms
Ambient light intensity Incandescent lamp: 3000 lx max. (light intensity on the receiver surface)
Ambient temperature Operating: -10°C to +55°C, storage: -25°C to +70°C (without icing or condensation)
Degree of protection IP65 (IEC60529)
Connection methode Flexible cable with M 12 connection: receiver: 8 pins, transmitter: 5 pins
Materials Case: Polyurethane powder painted aluminium, cap: polycarbonate, front window: acrylic, mounting brackets: cold rolled steel
Size (cross section) 39 x 50 mm
Receiver indicator lights Individual Beam Indicator (IBI), Interlock, Blanking activ, RUN and STOP state, error codes
Transmitter indicator lights ON, OFF, failure
AOPD (ESPE) Type4 acc. IEC 61496-1 Type2 acc. IEC 61496-1
Suitable for safety control systems Cat. 4 acc. EN954-1 Cat. 2 acc. EN954-1
Safety Integrity Level SIL 3 according IEC 61508
PFH 3,5 x 10-8
K1 and K2 forcibly guided relay’s expected
Power supply
+24VDC
GND
Protective Earth
Fuse
Earth GND +24V
DC
MTS
Ret. MTS Earth GND +24V
DC EDM Start Aux. OSSD1 OSSD2
K1
K2
*2
K1
K2 *2
*1
MS4800/MS2800
Transmitter
MS4800/MS2800
Receiver
*1
MTS requires a NC contact. If
MTS is not used, please connect
MTS and MTS Ret. Directly.
*2
The K1 and K2 coils must be
suppressed. Please refer to the
documentation of the relays or
contactors for further reference.