Safety switching devices DOLD

• 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
- Directive 2014/33/EU for elevators
• Output: 3 NO contacts, 1 NC contact
• Single or 2-channel operation
• Line fault detection on On-button
• Manual restart or automatic restart, switch S2
• With or without cross fault monitoring in the loop, switch S1
• LED indicator for state of operation
• LED indicator for channel 1 and 2
• Degree of protection IP40; can be mounted in cabinets and installations
with lower degree of protection without additional measures
(depending on ambient conditions)
• 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
• As option with pluggable terminal blocks for easy exchange of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Category 4 to EN 954-1
• BN 5930.48/203 with cross fault detection by connecting
2 different phases, max. 400 V,
BN 5930.48/204 with cross fault detection by connecting
phase and neutral, max. 230 V
• Dual voltage version
• Emergency-stop circuit T12, T22:
optionally for AC 110 V / DC 60 V or AC 230 V / DC 110 V
• 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

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Category 4 to EN 954-1
• BN 5930.48/203 with cross fault detection by connecting
2 different phases, max. 400 V,
BN 5930.48/204 with cross fault detection by connecting
phase and neutral, max. 230 V
• Dual voltage version
• Emergency-stop circuit T12, T22:
optionally for AC 110 V / DC 60 V or AC 230 V / DC 110 V
• 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

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
- Category 4 to EN 954-1
• E-stop with latching function
• Automatic start when voltage returns after phase failure
when no E-Stop was operated before phase failure.
• Reset after E-stop with push button
• Output max. 3 NO contacts, see contacts
• B_ 5903._ _ /00000: 1 E-stop loop 2-channel operated
• B_ 5903._ _ /00020: 2 E-stop loops single channel operated
• Cross fault monitoring
• Feedback loop for external contact reinforcement
• Short circuit and broken wire detection on all inputs
• LED indication for channel 1 and 2 and for diagnostics
• 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
• BH 5903: width 45 mm
BL 5903: width 90 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
- Category 4 to EN 954-1
• E-stop with latching function
• Automatic start when voltage returns after phase failure
when no E-Stop was operated before phase failure.
• Reset after E-stop with push button
• Output max. 3 NO contacts, see contacts
• B_ 5903._ _ /00000: 1 E-stop loop 2-channel operated
• B_ 5903._ _ /00020: 2 E-stop loops single channel operated
• Cross fault monitoring
• Feedback loop for external contact reinforcement
• Short circuit and broken wire detection on all inputs
• LED indication for channel 1 and 2 and for diagnostics
• 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
• BH 5903: width 45 mm
BL 5903: width 90 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508 and IEC/EN 61511
• Output: 3 NO or 2 NO, 1 NC instantaneous contacts and
3 NO release delayed contacts
• Single and 2-channel operation
• Line fault detection on On-button,
when On-button is connected to S33-S34
• Manual restart with button on S33-S34 or automatic restart with
bridge between S13-S14
• With or without cross fault monitoring in the E-stop loop
• LED indication for supply, channel 1/2 and release delayed contacts
• 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
• Width
BH 5928: 45 mm
BI 5928: 67.5 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508 and IEC/EN 61511
• Output: 3 NO or 2 NO, 1 NC instantaneous contacts and
3 NO release delayed contacts
• Single and 2-channel operation
• Line fault detection on On-button,
when On-button is connected to S33-S34
• Manual restart with button on S33-S34 or automatic restart with
bridge between S13-S14
• With or without cross fault monitoring in the E-stop loop
• LED indication for supply, channel 1/2 and release delayed contacts
• 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
• Width
BH 5928: 45 mm
BI 5928: 67.5 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511
• Output: 2 NO instantaneous contacts and 1 release delay contact
• 1- or 2-channel connection
• Line fault detection at the ON pushbuttons at connection on
terminals S33-S34
• Manual restart with button on S33-S34 or automatic restart with
bridge between S13-S34
• With or without cross fault monitoring in the E-stop loop
• Indication for released time circuit
• LED indication for supply, channel 1/2 and release delayed contacts
• 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
• As option with pluggable terminal blocks for easy exchange of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL 3) to IEC/EN 61508
• 1- or 2-channel connection
• Operating state display
• LED display for channels 1 and 2
• Overvoltage and short circuit protection
• 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
• Output: optionally 1 NO / 1 NC or 3 NO / 1 NC contacts
• Optionally automatic ON function or activation via the ON pushbutton
• With fast auto start as option
• Width 45 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- 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
• Optionally gold-plated contacts to switch small loads (input for PLC)
• 1-channel or 2-channel connection
• LED displays for channels 1 and 2
• Feedback circuit X3 - X4 for monitoring external contactors
• Removable terminal strips
• Overvoltage and short circuit protection
• Width 100 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508
• Output: max. 3 NO contacts, see contacts
• Single and 2-channel operation
• Line fault detection on On-button
• Manual restart or automatic restart, switch S2
• With or without cross fault monitoring in the E-stop loop, switch S1
• LED indicator for channel 1 and 2 and Power
• 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
• Width 22.5 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508
• Output: 2 NO contacts for AC 250 V
• 1-channel or 2-channel connection
• LED displays for channels 1 and 2
• Overvoltage and short circuit protection
• 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
• Width 45 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508 and IEC/EN 61511
• 1- or 2-channel operation
• Output: 1 NO contact and 1 semiconductor monitoring output
• LED-indicator for relay 1 / 2 and supply voltage
• Width 17.5 mm and 64 mm depth

• 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
• According to EN 50156-1 for furnaces
• Single channel or two-channel operation
• Output: max. 4 NO contacts
• AC 230 V model with galvanic separation
• LED indicator for channel 1 / 2 and state of operation
• Short circuit detection between terminal Y1 and common
• BG 5924 with:
- 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
• BG 5924: width 22.5 mm
• IP 5924: width 70 mm

• According to
- Performance Level (PL) d and category 3 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 2 to IEC/EN 62061
- Safety Integrity Level (SIL 2) to IEC/EN 61508
• Single channel operation
• Output: max. 4 NO contacts
• AC 230 V model with galvanic separation
• LED indicator for channel 1 / 2 and state of operation
• Short circuit detection between terminal Y1 and common
• Wire connection: also 2 x 1.5 mm2 stranded ferruled, or
2 x 2.5 mm2 solid DIN 46 228-1/-2/-3/-4
• as option with pluggable terminal blocks for easy exchange
of devices
- with screw terminals
- or with cage clamp terminals
• Width 22.5 mm

• 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
• According to EN 50156-1 for furnaces
• Single channel or two-channel operation
• Output: max. 4 NO contacts
• AC 230 V model with galvanic separation
• LED indicator for channel 1 / 2 and state of operation
• Short circuit detection between terminal Y1 and common
• BG 5924 with:
- 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
• BG 5924: width 22.5 mm
• IP 5924: width 70 mm

• 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 50156-1 for furnaces
• 2-channel operation
• Forcibly guided output contacts
• With or without cross fault monitoring in the E-stop loop, switch S1
• Manual restart or automatic restart, switch S2
• LED indicator for channel 1, 2 and Netz
• Width 17,5 mm