Measure - Control - Position

Safe Box
  • Safety monitoring for elevators, TÜV tested according to SIL 3
  • Monitoring of the following elevator functions:

        Speed     
        Shaft end delay
        Unintended movement with open door

  • Emulating the former mechanical shaft end switches and door zone switches
  • Extensive savings compared to previous components of shaft information systems

 

 

Technical Data

Mechanical Data

Housing material

Aluminium

Housing dimensions

L x W x H = 170 x 125 x 73 mm

Cable length

1,5 m

Weight

ca. 1440 g without cable
Cable: ca. 60 g per meter

Ambient temperature

Storage temperature

-25 ... +85 °C

Operation temperature

-10 ... +70 °C
-25 ... +85 °C on request

Protection class

IP54

Electrical Data

Power supply

24 VDC  +20% / -25%

Electric current

max. 400 mA at 24 V

Safety circuit

Voltage safety circuit

230 VAC /110 VAC / 24 VDC

Electric current
safety circuit

max. 2 A

Connection Sensor

Power supply

+24 VDC

Interface

RS485

Elevator

Rated speed

dependent on the measuring system