Monitoring of Movable Safety Door System
DOLD offers you a wide spectrum of safety door monitoring modules for a wide variety of applications. The ready-to-connect switching devices mounted on DIN rails monitor the position of movable safety door devices. They can be used anywhere where entry and/or access to a room with dangerous movements makes protection necessary, e.g. for the operation of the machine, the configuration or troubleshooting. The safety door monitoring modules monitor the position of movable safety door switches that are actuated by the opening and/or closing of the safety device.
Safety module for safety switches LG 5925/920
Product Overview
Features
- According to
– Performance Level (PL) e and category 4 to EN ISO 13849-1
– SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
– Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511 - According to EN 50156-2 for furnaces
- To connect:
– Safety switch NE 5021 - Output: max. 4 NO contacts, see contacts
- 1- or 2-channel operation
- Line fault detection on On-button
- Manual restart or automatic restart, switch S2
- with or without cross fault monitoring switch S1
- LED indicator for channel 1, 2 and supply voltage
- Wire connection: also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46228-1/-2/-3/-4
- As option with plugable terminal blocks for easy exchange of devices
– With screw terminals
– Or with cage clamp terminals - Width 22.5 mm
Datasheet Download
Product Overview
Features
- Same as BN 5983, but with other terminal designation (see circuit diagram)
- According to
– Performance Level (PL) e and category 4 to EN ISO 13849-1
– SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
– Safety Integrity Level (SIL) 3 to IEC/EN 61508 - Output: 3 NO, 1 NC contacts for AC 400 V
- 1-channel or 2-channel circuit
- LED displays for channel 1, 2 and mains
- Feedback circuit X1 – X2 for monitoring external contactors
- Removable terminal strips
- Width 100 mm
Datasheet Download
Product Overview
Features
- According to
– Performance Level (PL) e and category 4 to EN ISO 13849-1
– SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
– Safety Integrity Level (SIL) 3 to IEC/EN 61508 - Output: max. 6 NO, 1 NC contacts or 1 NO contact for AC 250 V
- 1-channel or 2-channel connection
- Line fault detection at On pushbutton
- Feedback circuit X1-X2 for monitoring external contactors
- Integrated short-circuit and overvoltage protection
- LED displays for channels 1 and 2 and supply
- Removable terminal strips
- Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated),
- DIN 46 228-1/-2/-3-4 or 2 x 2.5 mm2 stranded ferruled DIN 46 228-1/-2/-3
- Optionally with release delayed NO contact to 10 min
- Optionally automatic On function after connection of operating voltage
or activation via On pushbutton - Optionally cross fault detection in emergency stop control circuit
- Optionally dual voltage version
- Width 100 mm