Safe operation with two-hand switches
Pressing, punching as well as cutting and/or shearing devices have one thing in common: hazardous closing movements that can cause injuries to the operating personnel. Two-hand switch relay from DOLD on machines and systems protect against such injuries. Safely positioned outside of the area of danger, the operator cannot enter this area before the dangerous movement has come to a complete stop. The DOLD two-hand switching modules not only offer safety, they also save you money as conventional safety controls are no longer necessary.
Two-hand safety relay BG 5933
Product Overview
Advantages
- Compact, ready to connect 2-hand safety circuit
- Cost reduction by replacing conventional contactor circuits
- Feedback circuit Y1 – Y2 to monitor external contactors used for reinforcement of contacts
- EC-type examinated circuit according to the requirements of the health and safety authorities
Features
- According to
– Performance Level (PL) e and category 4 to EN ISO 13849-1
– SIL Claimed Level (maximum SIL) 3 to EN IEC 62061
– Safety Integrity Level (SIL) 3 to EN 61508
– Safety Level Typ III C according to EN ISO 13851
– the safety regulations for two-hand controls on power-operated presses in metalworking ZH 1-456 - Inputs for 2 push buttons with 1 NC and 1 NO contact
- Output: 2 NO contacts, 1 NC contact or 3 NO contacts, 1 NC contact
- Overvoltage and short circuit protection
- Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated), DIN 46228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46228-1/-2/-3
- BG 5933: Width 22.5 mm
BH 5933: Width 45 mm
Datasheet Download
Product Overview
Advantages
- Compact, ready to connect 2-hand safety circuit
- Cost reduction by replacing conventional contactor circuits
- Feedback circuit Y1 – Y2 to monitor external contactors used for reinforcement of contacts
- EC-type examinated circuit according to the requirements of the health and safety authorities
- As option with pluggable terminal blocks for easy exchange of devices
Features
- According to
– Performance Level (PL) e and category 4 to EN ISO 13849-1
– SIL Claimed Level (maximum SIL) 3 to EN IEC 62061
– Safety Integrity Level (SIL) 3 to EN 61508
– Safety level Typ III C to EN ISO 13851 - Inputs for 2 push buttons with 1 NC and 1 NO contact
- Output: 3 NO contacts, 1 NC contact
- Overvoltage and short circuit protection
- Wire connection: also 2 x 1.5 mm2 stranded ferruled, or 2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
- Removable terminal strips
– LG 5933: Fixed screw terminals
– LG 5933 PS: Plug in screw terminals
– LG 5933 PC: Plug in cage clamp terminals - Width 22.5 mm
Datasheet Download
Two-hand safety relay BD 5980N
Product Overview
Product description
The BD 5980N enables and disables a safety circuit in a safe way. It is used to protect people and machines in applications with 2-hand buttons on presses for metal products as well as for other production machinery with dangerous closing movements according to EN 574 Kategorie III A.
Features
- According to
– Performance Level (PL) c and category 1 to EN ISO 13849-1
– SIL Claimed Level (maximum SIL) 1 to IEC/EN 62061
– Safety Integrity Level (SIL) 1 to IEC/EN 61508
– Safety niveau Typ III A according to EN ISO 13851 - Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated), DIN 46228/-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46228-1/-2/-3
- Width 45 mm
Datasheet Download
Product Overview
Advantages
- Compact, ready to connect 2-hand safety circuit
- Cost reduction by replacing conventional contactor circuits
- Feedback circuit Y1 – Y2 to monitor external contactors used for reinforcement of contacts
- EC-type examinated circuit according to the requirements of the health and safety authorities
Features
- According to
– Performance Level (PL) e and category 4 to EN ISO 13849-1
– SIL Claimed Level (maximum SIL) 3 to EN IEC 62061
– Safety Integrity Level (SIL) 3 to EN 61508
– Safety Level Typ III C according to EN ISO 13851
– the safety regulations for two-hand controls on power-operated presses in metalworking ZH 1-456 - Inputs for 2 push buttons with 1 NC and 1 NO contact
- Output: 2 NO contacts, 1 NC contact or 3 NO contacts, 1 NC contact
- Overvoltage and short circuit protection
- Wire connection: also 2 x 1.5 mm2 stranded ferruled (isolated), DIN 46228-1/-2/-3/-4 or 2 x 2.5 mm2 stranded ferruled DIN 46228-1/-2/-3
- BG 5933: Width 22.5 mm
BH 5933: Width 45 mm