LIMAX Lift and Elevator Safe Box

Electronic monitoring unit with which safety-relevant switching and control functions for lifts and elevators.

  • Up to 4 pairs of safety relays
  • ETSL delay control, end positions, door zones, safety brake release
  • Flexibility in the adaption and expansion of the implemented switching and safety functions
  • Up to 29 safety inputs, 8 outputs
  • 2 safety circuit inputs (110V, 220 VAC or 48 VDC)
  • DS406 or DS417 CAN interface for parameter setting or car position transmission, optional SIL3 CAN interface upon request

 

Description

Mechanical Data

Housing material

aluminium

Housing dimensions
L x W x H

SAFE Box L: 220 x 134 x 97 mm
SAFE Box XL: 220 x 134 x 134 mm

Cable length

1,5 m standard-cable length

Weight

SAFE Box L: approx. 1,640 g
SAFE Box XL: approx. 1,800 g
each without cable

Electrical Data

Power supply

24 VDC, +20 % / -25 %

Current consumption

SAFE Box L: max. 400 mA
SAFE Box XL: max 500 mA

Interfaces

CANopen (DS406), others on request

Number of safe inputs

SAFE Box L: 7
SAFE Box XL: 21 + 8

Number of outputs

SAFE Box XL: 8

Number of safety circuit
inputs

2 (110 V, 220 VAC oder 48 VDC)

Safety Relays

Voltage

230 VAC / 110 VAC / 24 VDC

Contact rating

max. 2 A

Quantity

4

Sensor Connection

Power supply

24 VDC

Interface

RS485

Environmental Condition

Storage temperature

-25 … +85 °C

Operation temperature

-10 … +70 °C
-25 … +85 °C on request

Humidity

max. 95%, non-condensing

Protection class

IP54, higher on request