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DOLD Safety gate monitoring modules SAFEMASTER

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Safety gate monitoring modules SAFEMASTER
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.
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Type Function Cat. / PL acc. to EN 13849-1 1) SIL CL acc. to EN 62061 1) 1- / 2- channel Output contacts, max. Thermal current  Ith [A] max. Cross fault detection Nominal voltage DC Nominal voltage  AC Connec- tion Width  [mm]
BD 5987 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 2 NO 10 + + +
45
BG 5925/920 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 3 NO 7 + + + + 22.5
BN 5930.48 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 3 NO,  1 NC 10
* +
100
BN 5983 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 3 NO,  1 NC 10
+ +
100
BN 5930.48/203, BN 5930.48/204 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 3 NO,  1 NC 10 +
+
100
BD 5935 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 3 NO,  1 NC 10 + + +
45
BO 5988.47 Emergency stop module with delay up to 600s / Safety gate monitor 3 / d 3 1; 2 3 NO,  1 NC, 1 NO  contact delayed 10 + + + + 100
BH 5928 Emergency stop module with delay up to 300s / Safety gate monitor 4 / e 3 1; 2 3 NO, 3 NO  contact delayed 5 + +
+ 45
BI 5928 Emergency stop module with delay up to 300s / Safety gate monitor 4 / e 3 1; 2 3 NO, 3 NO  contact delayed 5 +
+ + 67.5
LG 5925 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 4 NO 5 + + + + 22.5
BO 5988.61 Emergency stop module / safety gate  monitor 4 / e 3 1; 2 6 NO, 1 NC 10 + + + + 100
LG 5925/920 Switch gear for safety switch 4 / e 3 1; 2 4 NO 8 + + + + 22.5
NO = normally open contact; NC = normally closed contact
* Please check state of approval of idividual devices in the latest data sheet.
For multiple monitored emergency-stop buttons in combination with further safety functions see SAFEMASTER C and SAFEMASTER M

DOLD Switch gears SAFEMASTER
Switsch gears SAFEMASTER
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Type Function Cat. acc. to EN 13849-1 2-channel Output contacts max. DC 24 V Compatible DOLD evaluators
NE 5020 Safety switch magnetic coded 4 + 2 NO + BG 5925/920
NE 5021 Safety switch magnetic coded 4 + 2 NO, 1 NC + all DOLD evaluators
NO = normally open contact, NC = normally closed contact
Technical Information and Features

DOLD safety gate monitoring.

In addition to the emergency stop safety function, the SAFEMASTER series also offers modules for safety gate monitoring. The safety gate monitors monitor the position of movable safety guards. They are used wherever access or access in a room with hazardous movement requires safeguarding, e.g. for machine operation, setup or troubleshooting.

Your advantages at a glance:
- Up to cat. 4 / PL e or SIL 3
- Outputs with forcibly guided contacts
- Safe time function and safety gate monitoring

More flexibility for your safety with DOLD.

Safety-oriented control systems to evaluate safety switches and sensors as well as for the activation of actors have long been on the market. As a machine and equipment manufacturer, you are spoiled for choice. Hard wire, configure or program? The use of programmable safety controls is not always worth it. The requirements and expenses for software specification, programming, validation and documentation cannot be overlooked. DOLD offers an interesting alternative with the multifunctional safety system SAFEMASTER M, just for smaller to medium sized facilities. Safety requirements are implemented quickly and easily through the software-free configuration. The SAFEMASTER M safety system is suitable for use in safety applications ranging up to cat. 4 / PL e acc. to EN ISO 13849-1 and SIL 3 acc. to IEC/EN 61508.

DOLD safety gate monitoring modules - flexible, versatile, expandable.

Scalable solutions from a single source. The control unit allows you to combine additional system components in a modular way to design complex solutions for safety and standard control tasks. For this purpose, the safety system can be very easily expanded with additional input and output modules and a fieldbus connection. Then you can configure the system quickly and smoothly using DIP or rotary switches. Software is not required. This eliminates costs for programming, configuration, and service tools as well as costs for regular software updates required with the introduction of new operating systems and software training costs. This allows you to realize numerous automation tasks with a single system – from the simplest machine to interlinked systems to even more complex solutions.

DOLD Safemaster emergency stop module BD 5935 description.

The BD 5935 is used to interrupt a safety circuit in a safe way. It can be used to protect people and machines in applications with e-stop buttons and safety gates.

Your Advantages:
- Safe disconnection of electrical circuits
- Line fault detection on ON pushbutton 
- Gold plated contacts to switch low loads (signal to PLC)
- Optionally cross fault detection in emergency stop circuit
- Easy exchange of devices by removable terminal strips.
 DOLD Safemaster emergency stop module BD 5935 description.
Features:
- According to 1) Performance Level (PL) e and category 4 to EN ISO 13849-1, 2) SIL Claimed Level (SIL CL) 3 to IEC/EN 62061, 3) 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

Accessories for DOLD safety applications.

- 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
Accessories for DOLD Safety Applications.

DOLD magnetic switch applications.

The magnetic switch NE 5020 is suitable to detect the closed state of safety gates, sliding gates and removable covers also under rough ambient conditions or for hygienic requirements. The corresponding control unit is BG 5925/920 or LG 5925/920.
DOLD magnetic switch applications.
Function.
The magnetic switch NE 5020 includes a magnetic coded transmitter and a receiver as decoder. The semiconductor outputs close, when the receiver recognises the right code from the transmitter. The control unit detects cross faults on the lines 14 and 24. The control unit is switched off when a fault is detected and inhibits a new start. The switch is protected against short circuits and peak voltages.