BECKHOFF BK3520 PROFIBUS Economy Plus Bus Coupler, Fiber Optic
- Brand
- BECKHOFF
- Model
- BK3520
- GEARWELL SKU
- GWP-000007886
- Category
- PLCs & I/O
Key specifications
- Power supply
- 24 V DC (-15%/+20%)
- Bus interface
- 4 x HP-Simplex sockets (HP-Simplex plugs ZS1031-3500 included)
- Transmission rate
- automatic detection up to 12 Mbaud
- Transmission medium
- APF (plastic) fiber (1,000 µm)
- Number of Bus Terminals
- 64 (255 with K-bus extension)
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← Back to productsProduct overview
Beckhoff BK3520 is a PROFIBUS Economy plus fiber-optic Bus Coupler that connects up to 64 (255 with K-bus extension) K-bus Bus Terminals to the network. It connects via plastic (APF) fiber with HP-Simplex sockets and detects the baud rate automatically up to 12 Mbaud. It runs on 24 V DC and passes up to 10 A through the power contacts. Check the full order number, including any suffix, on the unit when requesting a quote.
Technical reference
| Product name | BECKHOFF BK3520 PROFIBUS Economy Plus Bus Coupler, Fiber Optic |
|---|---|
| Brand | BECKHOFF |
| Model | BK3520 |
| Category | PLCs & I/O |
| Power supply | 24 V DC (-15%/+20%) |
| Bus interface | 4 x HP-Simplex sockets (HP-Simplex plugs ZS1031-3500 included) |
| Transmission rate | automatic detection up to 12 Mbaud |
| Transmission medium | APF (plastic) fiber (1,000 µm) |
| Number of Bus Terminals | 64 (255 with K-bus extension) |
| Analog peripheral signals | 64 inputs/outputs |
| Digital peripheral signals | 1,020 inputs/outputs |
| Max. number of bytes fieldbus | 128 byte input and 128 byte output |
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