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Table of contents
1. Intended use ............................................................................................................................................................................. 1
2. Safety information ..................................................................................................................................................................... 2
3. Electrical connection base module ............................................................................................................................................ 3
3.1 BR 50-BC with connecting cable ......................................................................................................................................... 3
3.2 Connection with M12 plug ................................................................................................................................................... 3
4. Assembly................................................................................................................................................................................... 4
4.1 Inserting/replacing the lamp................................................................................................................................................. 4
4.2 Assembling the modules ..................................................................................................................................................... 4
5. Function modules: ..................................................................................................................................................................... 5
5.1 Easy Module ........................................................................................................................................................................ 5
5.2 Flexi Module ........................................................................................................................................................................ 5
5.3 Monitored LED module - BR 50-LED-M .............................................................................................................................. 6
5.4 Sounder module BR 50-SM ................................................................................................................................................. 7
5.5 AS-i module ......................................................................................................................................................................... 8
6. Assembly possibilities ............................................................................................................................................................... 9
7. Technical data ......................................................................................................................................................................... 10
7.1 General .............................................................................................................................................................................. 10
7.2 Electrical data .................................................................................................................................................................... 10
7.3 Dimensions ........................................................................................................................................................................ 11
8. Accessories ............................................................................................................................................................................. 12
9. Maintenance, service, repairs ................................................................................................................................................. 13
10. Decommissioning, dismantling and disposal ........................................................................................................................... 13
1. Intended use
Signal towers of the Intense BR 50 series serve for signaling hazards/statuses, for example, in industry, trade and building
areas.
The various function modules offer different signaling possibilities such as continuous light, blinking light or XENON flashing
light.
Use of the BR 50-SM sound generator element also offers an additional acoustic alarm.
The devices are designed for indoor and outdoor use and are only intended for fixed assembly.
09/2024
Operating Manual Intense Signal Tower BR 50
Page 1 / 13
086200021c
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Summary of Contents for Pfannenberg BR 50
- Page 1 10. Decommissioning, dismantling and disposal ........................... 13 1. Intended use Signal towers of the Intense BR 50 series serve for signaling hazards/statuses, for example, in industry, trade and building areas. The various function modules offer different signaling possibilities such as continuous light, blinking light or XENON flashing light.
- Page 2 De-energize all supply cables and secure against switching back on prior to assembly. Always ensure absence of voltage. BR 50-FL: Wait for the discharge phase of 2 minutes for the electrical components. The unit should only be opened afterwards. The operating voltage must only be applied when the housing is firmly closed.
- Page 3 Operating Manual Intense Signal Tower BR 50 3. Electrical connection base module 3.1 BR 50-BC with connecting cable Ground connection 12 – 230 V Torque 0.6 Nm Cable connection: Torque 0.6 Nm For tube or stand assembly (option): Loosen the external screw, fit the tube and tighten the screw again.
- Page 4 Operating Manual Intense Signal Tower BR 50 4. Assembly 4.1 Inserting/replacing the lamp The flexi-tool can be used as an accessory for easier handling when replacing a lamp, see Flexi-tool. Flexi-tool 4.2 Assembling the modules Option IP 65, O-ring Installation O-ring IP 65 (P/N: 28250230000)
- Page 5 Operating Manual Intense Signal Tower BR 50 5. Function modules: 5.1 Easy Module The module is equipped with a pre-assembled light source. Fully Colored Module Voltage Equipped with LED insert 24 V AC/DC 230 V AC 115 V AC Colored module...
- Page 6 5.3 Monitored LED module - BR 50-LED-M The function-monitored LED module for the Intense BR 50 signal tower can be used easily in combination with other function modules for safety-relevant applications, for example. The diagnosis channel of the module (alarm contact) can be incorporated here into a higher-level control system as a feedback signal.
- Page 7 Operating Manual Intense Signal Tower BR 50 5.4 Sounder module BR 50-SM Unexpected triggering of the sound can lead to startled reactions. For data, see BR 50-SM. Tone table * Factory setting 09/2024 Page 7 / 13 086200021c...
- Page 8 Operating Manual Intense Signal Tower BR 50 5.5 AS-i module Always use the AS-i module at the lowest position: BR 50-AS-i-AB BR 50-AS-i AS-i AS-i output output connected (NC) Addressing socket: Technical data: BR 50-AS-i BR 50-AS-i-AB Nominal voltage 26.5 V .. 31.6 V Max.
- Page 9 Operating Manual Intense Signal Tower BR 50 6. Assembly possibilities Direct assembly kit BR 50-BG Tube with bracket BR 50-T### Stand assembly BR 50-S### L [mm] BR 50-S100 97.5 BR 50-S250 237.5 BR 50-S400 387.5 P/N: 28250150010 P/N: 28250150020 P/N: 28250150040...
- Page 10 Operating temperature -25 °C .. +50 °C Storage temperature -40 °C .. +70 °C IP 54 (EN 60529) Ingress protection optionally extendable to IP 65 (exception: BR 50-SM) Lamp module: Polycarbonate (PC) Base-/ Cover module, Acrylonitrile butadiene styrene (ABS) Material...
- Page 11 Operating Manual Intense Signal Tower BR 50 Current consumption Rated Voltage range Flash energy Flash energy voltage 10 .. 27 V AC 24 V AC/DC 100 mA 10 .. 35 V DC Flashing light BR 50-FL approx. 1 Hz 115 V AC -10 ..
- Page 12 Operating Manual Intense Signal Tower BR 50 8. Accessories Designation Item No. Flexi-tool 28250250000 simplifies assembly of the lamp 1x per module plus 1x for base Module seal for IP 65 28250220000 module (BR 50-BC..) Tube seal for IP 65...
- Page 13 Operating Manual Intense Signal Tower BR 50 9. Maintenance, service, repairs - Observe the Safety information during all work on the device. The device requires no special maintenance. Clean the outside only with a weak soap solution without using solvents.
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