BWU1253ASi-2.1 PROFIBUS DP Gateway/Link, PROFIBUS via spring type terminals, 1 master
Product description
ASi-2.1 PROFIBUS DP Gateway/Link, PROFIBUS via spring type terminals, 1 ASi master
The substructure module is not included in the scope of delivery.
Technical data
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Fieldbus interface
Communication interface between fieldbus and gateway: interfaces for standardized fieldbus systems in industrial automation. Bihl+Wiedemann offers a wide range of gateways for common fieldbus interfaces:
| PROFIBUS |
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ASi-5/ASi-3
The device communicates via the standard ASi-3 and/or ASi-5. | ASi-3 compatible |
Number of ASi networks, number of ASi Master
Standard devices"Single Master": 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. Safety devices "Single Master" : 1 ASi network, 1 ASi-5/ASi-3 Master. 1 ASi network, 1 ASi-3 Master. 2 ASi networks, 2 ASi-5/ASi-3 Masters. 2 ASi networks, 2 ASi-3 Masters. | 1 ASi network, 1 ASi-2.1 Master |
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Integrated decoupling, ASi current measurement in the gateway
" yes, max. 4 A/ASi network ": Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible.
Data decoupling integrated in the gateway. Cost-effective power for 2 ASi networks with 1 power supply (optionally supply of multiple Single Gateways by 1 power supply). Operation with short cable lengths with standard 24 V power supply possible.
Data decoupling integrated in the gateway. Optimized for use with 2 x UL certified 30 V/3 A power supplies with power limitation <100 W (BW4223). In combination 2 separate NEC Class 2 compliant ASi circuits are created.
1 ASi power supply per ASi network. Gateway is powered in normal operation from one of the two ASi power supplies. Should one ASi power supply fail, switching to the other ASi power supply allows all the diagnostics functions to be maintained and the unaffected ASi network continues to operate.
1 ASi power supply per ASi network. | no, max. 8 A/ASi network |
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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.
| no local safe inputs |
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Outputs Safety
Suitable for applications up to category 4/PLe/SIL 3. | no local safe output |
| Safety communication | no Safety communication |
