BWU4381ASi Safety I/O Module, IP67, M12, 1SI/1SRO/1I
- Safe relay output in IP67
- Applications up to category 4/PLe/SIL3
- Generation of safety-switched AUX branches
- Secure data exchange of system parts with different AUX potentials
Product description
ASi Safety I/O Module in IP67, housing 51 mm x 60 mm with 3 x M12 sockets, 1 x 2 channels safe input (SIL 3, cat. 4) for floating contacts, 1 release circuit (2 x relay outputs), 1 digital input, input voltage/sensor supply out of AUX, relais control out of ASi, periphery connection via 3 x M12 sockets, 5 poles, without limitation of connector cable length (loop resistance 150Ω), ASi/AUX connection via profile cable and piercing technology, 2 single addresses + 1 AB address
Technical data
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Inputs Safety
Safe inputs can be configured as 1-channel or 2-channels depending on the desired application or PL and SIL level.
| 1 x 2 channels |
| Safety signal inputs | floating contacts |
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Outputs Safety
Suitable for applications up to category 4/PLe/SIL 3. | 1 release circuit, 2 x relay |
| Safety signal outputs | relay outputs |
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Input voltage (sensor supply)
inputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | out of AUX |
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Output voltage (actuator supply)
Electronic outputs are supplied by ASi or by AUX (24 V or 48 V auxiliary power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | out of ASi |
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ASi address
Bihl+Wiedemann offers modules with AB address, single address or ASi-5 address. In some cases, ASi modules can occupy several (different) addresses. Mixed operation of modules with different addressing in the same ASi circuit is permitted. | 1 AB address, 2 Single addresses |
| Special function | safety-switched AUX branches via profile cable, secure data exchange |
How to get started with Bihl+Wiedemann products
How to easily implement your ASi installation
How to troubleshoot an existing ASi installation
Manuals
EPLAN Macros
Video Tutorial
- Video Tutorial: Tips & Tricks: Replacing a defective device (DE)
- Video Tutorial: Tips & Tricks: Replacing a defective device (EN)
- Video Tutorial: ASIMON360 configuration of Safety devices (DE)
- Video Tutorial: ASIMON360 configuration of Safety devices (EN)
- Video Tutorial: Tips & Tricks in ASIMON360: Online bus information (DE)
- Video Tutorial: Tips & Tricks in ASIMON360: Online bus information (EN)
- Video Tutorial: Tips & Tricks in ASIMON360: Custom catalog (DE)
- Video Tutorial: Tips & Tricks in ASIMON360: Custom catalog (EN)
- Video Tutorial: Tips & Tricks in ASIMON360: How to copy slaves and devices (DE)
- Video Tutorial: Tips & Tricks in ASIMON360: How to copy slaves and devices (EN)
- Video Tutorial: Tips & Tricks in ASIMON360: How to deactivate slaves (DE)
- Video Tutorial: Tips & Tricks in ASIMON360: How to deactivate slaves (EN)
Quick Start Guides
- Quick Start Guide: Tips & Tricks: Replacing a defective device (DE)
- Quick Start Guide: Tips & Tricks: Replacing a defective device (EN)
- Quick Start Guide: Tips & Tricks in ASIMON360: Custom catalog (DE)
- Quick Start Guide: Tips & Tricks in ASIMON360: Custom catalog (EN)
- Quick Start Guide: Tips & Tricks in ASIMON360: How to copy slaves and devices (DE)
- Quick Start Guide: Tips & Tricks in ASIMON360: How to copy slaves and devices (EN)
- Quick Start Guide: Tips & Tricks in ASIMON360: How to deactivate ASi modules (DE)
- Quick Start Guide: Tips & Tricks in ASIMON360: How to deactivate ASi modules (EN)
- Quick Start Guide: Tips & Tricks in ASIMON360: Online bus information (DE)
- Quick Start Guide: Tips & Tricks in ASIMON360: Online bus information (EN)
- Quick Start Guide: ASIMON360 Configuration of Safety devices (DE)
- Quick Start Guide: ASIMON360 Configuration of Safety devices (EN)
- Quick Start Guide: ASIMON360 Configuration of Safety devices (PL)
