Special 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