Safety switching devices DOLD

• Usable for safety application by using a correctly installed and
connected, security module (e. g. BG 5925/920 or LG 5925/920)
• According to IEC/EN 60 204-1
• Standard switching distance: San ≤ 7 mm
Sab ≥ 18 mm
• Max. number of switches in series:
- 6 NE 5021 on control unit BG 5925/920 or LG 5925/920
- 10 NE 5021 on multifunctional safety timer UG 6960 and UG 6961
- 10 NE 5021 on multifunctional safety module UG 6980
- 20 NE 5021 on multifunctional safety module UG 6970
- 20 NE 5021 on multifunction module BH 5910
• 2 NO contacts or 2 NO contacts / 1 NC contact
• Contacts protected against welding
• Very long service life
• Easy to mount and service
• Manipulation is difficult due to coded sensor
• Protection class IP 67

• Usable for safety application by using a correctly installed and
connected, security module (e. g. BG 5925/920 or LG 5925/920)
• According to IEC/EN 60 204-1, EN 1088
• 2 channel system
• Standard switching distance: San ≤ 5.5 mm
Sab ≥ 13 mm
• 2 NO semiconductor outputs providing diversity and redundancy
• Magnetic coded, safe against manipulation
• Open end connection wires
• M8 or M12 connector as option
• Long service life
• Easy to mount
• Resistant against vibration
• Not sensitive to external magnetic fields
• Protection class IP 67
• LED indicator

• NI 5061.06: Emergency stop with 2 NC contacts (forced opening)
NI 5061.43: Emergency stop with 2 NC contacts (forced opening) +
1 NO contact
• M12-connection
NI 5061.06: 4-poles
NI 5061.43: 8-poles
• Twist release left or right
• Foolproof acc. to EN ISO 13850
• A ccording to EN 60947-5-1, EN 60947-5-5

• 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
• Way of valve monitoring adjustable (2 NC, 2NO, 1 changeover
contact)
• Reset button to acknowledge after fault detection
• Available with continuous monitoring of the valve or just with one
check per cycle
• Contact reinforcement by external contactors possible
• Short circuit and cross fault detection
• Broken wire detection
• Outputs: 2 NO contacts
• 2 semiconductor outputs with short circuit, overload and
temperature protection to monitor the status
• Under and overvoltage detection
• Reaction time: max. 28 ms
• LED operation indicators (run 1, run 2 )
• Width 45 mm

• To monitor max. 16 single-channel e-stop buttons
or 8 2-channel e-stop buttons
• E-stop button can be connected directly to BH 5922
• Simple wiring of e-stop buttons
• Extendable in steps of 8 e.g. 16 inputs
• No influence on e-stop system
• Adjustable
- with manual reset (without link X1 / X2)
- with automatic reset (with link X1 / X2)
• Reset button and remote reset
• LED indicators to show the state of the e-stop buttons
• As option direct connection of 2-channel e-stop buttons to
BH 5922 / BL 5922
• As option with BCD output (high or low active) or CANopen
• As option with CANopen according to DS301 version 3.0
• as option with Profibus DP-V0
• BH 5922: width 45 mm
BL 5922: width 90 mm

• To monitor max. 16 single-channel e-stop buttons
or 8 2-channel e-stop buttons
• E-stop button can be connected directly to BH 5922
• Simple wiring of e-stop buttons
• Extendable in steps of 8 e.g. 16 inputs
• No influence on e-stop system
• Adjustable
- with manual reset (without link X1 / X2)
- with automatic reset (with link X1 / X2)
• Reset button and remote reset
• LED indicators to show the state of the e-stop buttons
• As option direct connection of 2-channel e-stop buttons to
BH 5922 / BL 5922
• As option with BCD output (high or low active) or CANopen
• As option with CANopen according to DS301 version 3.0
• as option with Profibus DP-V0
• BH 5922: width 45 mm
BL 5922: 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
• Safety-mat switch gear with manual or automatic restart
• can also be used for safety edges
• Output: max. 3 NO contacts
• Line fault detection on On-button
• Manual restart or automatic restart when connecting the supply
voltage, switch S2
• LED indicator for state of operation
• Indicator for status of switching element
• LED indicator for channel 1 and 2
• 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/-4
• Width 22,5 mm

• According to
-- Performance Level (PL) e and category 3 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 IEC/EN 60 204-1
• Output: 2 redundant safety outputs
• Line fault detection on On-button
• Manual restart or automatic restart, switch S2
• Indication for operating condition
• LED indicator for channel 1 and 2
• 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
- Safety Level Type III-C according to EN 574
- 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
• Feedback circuit Y1 - Y2 to monitor external contactors used
for reinforcement of contacts
• 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
• BG 5933: width 22.5 mm
BH 5933: 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
- Safety level Type III-C to EN 574
• Inputs for 2 push buttons with 1 NC and 1 NO contact
• Output: 3 NO contacts, 1 NC contact
• Feedback circuit Y1 - Y2 to monitor external contactors used
for reinforcement of contacts
• 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
• 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
- Safety Level Type III-C according to EN 574
- 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
• Feedback circuit Y1 - Y2 to monitor external contactors used
for reinforcement of contacts
• 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
• BG 5933: width 22.5 mm
BH 5933: width 45 mm

• According to
- Performance Level (PL) c and category 1 to EN ISO 13849-1: 2008
- SIL Claimed Level (SIL CL) 1 to IEC/EN 62061
- Safety Integrity Level (SIL 1) to IEC/EN 61508
- Category 1 to EN 954-1
- Safety niveau Typ III-A according to EN 574
• 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 dual-voltage version
• 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
- Category 4 to EN 954-1
• To connect max.:
- 3 light curtains 2-channel or
- 2 light curtains 2-channel and 2 muting sensors 1-channel or
- 1 light curtain 2-channel and 4 muting sensors 1-channel or
- 2 light curtains 2-channel and key switch for stepping operation
- additionally: Start button and machine contact with line fault detection
• Broken wire detection on light curtain input
• Outputs:
- 3 NO or 2 NO and 1 NC
- 2 Semiconductor outputs, protected against short circuit and overload
• Multifunction device, different functions selectable by rotational
switches:
- protective operation e.g. light curtains
- protective operation with muting, e.g. conveyors
* signal sequence of muting sensors can be selected
* override function via start button
- Stepping operation e.g. on presses
* optionally with key switch
* 1, 2 or 3 steps possible
* setting of number of step possible via selector switch
• Suitable to connect light curtains of type 4 or selftesting light curtains
type 2 according to IEC/EN 61 496-1, crossfault monitoring in the light
curtain
• With under- and overvoltage detection and indication
• Reaction time: max. 30 ms
• LED indication for RUN and Channel 1,2
• 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: max. 3 NO contacts, see contacts
• Single and 2-channel operation
• Line fault detection on On-button
• Manual restart or automatic restart, switch S2
• For light curtains with symmetric or asymmetric outputs,
selection via S1
• Option: fast auto start
• LED indicator for channel 1 and 2 an 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
- 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
• For light curtains with symmetric or asymmetric outputs
adjustment with switch S1
• Output: max. 4 NO contacts, see contacts
• Single and 2-channel operation
• Line fault detection on On-button
• Manual restart or automatic restart, switch S2
• LED indicator for state of operation
• LED indicator for channel 1 and 2 and power
• Removable terminal strips
• 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 and IEC/EN 61511
• According to EN 50156-2 for furnaces
• to connect:
- safety switch NE 5020
- 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 state of operation
• LED indicator for channel 1 and 2
• 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 plugable 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
• 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

• 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. 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

• 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
• to connect:
- magnetic switch NE 5020
- magnetic switch NE 5021
• Output: max. 3 NO contacts, see contacts
• 2-channel operation
• Line fault detection on On-button
• Manual restart or automatic restart, switch S2
• Cross fault monitoring
• LED indicator for state of operation
• LED indicator for channel 1 and 2
• Optionally with fast Auto start
• 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