BWU41892 channel Power Limiting Module, limited energy circuit (< 100 W), IP20
Product description
2 channel Power limiting Module in IP20, 22,5 mm x 114 mm, with 2 x 4 contacts, 2 x inputs (galvanically isolated) to 2 x current controlled (< 3 A), limited energy circuit compliant outputs (galvanically isolated), internal protection via electronic self-resetting fuses, operating voltage ASi or 19...32 VDC, input connection via Push-in terminals, output connection via Push-in terminals, optimal application in the main control cabinet
Technical data
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Power supply
"ASi power supply": Special power supplies with integrated data decoupling unit for use in ASi-3 only networks. Suitable for all Bihl+Wiedemann ASi-3 gateways and safety monitors. Inexpensive standard power supplies, suitable as an alternative for use with ASi gateways and safety monitors with integrated data decoupling unit (version "1 power supply, 1 gateway for 2 ASi networks, inexpensive power supplies") and with all 24 Volt ASi gateways.
Inexpensive standard power supplies, optimized for use with ASi-5/ASi-3 gateways and safety monitors with integrated data decoupling unit (version "1 power supply , 1 gateway for 2 ASi networks, inexpensive power supplies") and with all 24 Volt ASi-5/ASi-3 gateways. In order to avoid interferences in ASi-5 communication, Bihl+Wiedemann recommends the use of power supplies optimized for ASi-5/ASi-3.
The 30 V/3 A power supply is UL certified, has power limitation <100 W and is designed for use in NEC class 2 networks. It is suitable for applications with 1 power supply per ASi network. In the case of power intensive applications, Bihl+Wiedemann recommends the use of a 30 V power supply without 100 W power limitation in combination with a power limitation module (BWU4189) for each ASi network.The power supply is optimized for use with ASi-5/ASi-3 gateways and safety monitors with integrated decoupling coils (version "1 power supplies, 1 gateway for 2 ASi networks, inexpensive power supplies") and with all 24 V ASi-5/ASi-3 gateways. In order to avoid interferences in ASi-5 communication, Bihl+Wiedemann recommends the use of power supplies optimized for ASi-5/ASi-3.
Supply of 2 ASi networks out of 1 power supply. Applicable with double masters without integrated data decoupling.
Take up to 1,2 A out of ASi. In combination with an ASi Repeater: decouples 1,2 A from ASi Segment B and supplies Segment A with 1,2 A. | Power limiting module |
| Input voltage | 18 … 33 VDC |
| Output current | ≤ 3 A per ASi circuit |