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BK3120 — PROFIBUS Bus Coupler
Sensors & automationPart number: BK3120
BK3120 — PROFIBUS Bus Coupler — Beckhoff reference BK3120. Request a quotation including shipping to your destination. Send equipment details and certificate requirements so we can confirm the exact specification, fitment, availability and warranty terms before ordering.
Looking for Beckhoff BK3120? This catalogue reference is listed under Sensors & automation. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
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Technical specifications
| Manufacturer | Beckhoff |
|---|---|
| Part number | BK3120 |
| Category | Sensors & automation |
| Item Type Name | PROFIBUS Bus Coupler |
| Product Family / Series | BK3xx0 PROFIBUS Bus Coupler Series |
| bus_terminals_supported | up to 64 (255 with K-bus extension) |
| input_data | 128 bytes |
| output_data | 128 bytes |
| bus_interface | 1 x D-sub 9-pin socket with shielding |
| power_supply | 24 V DC (-15%/+20%) |
| input_current | 70 mA + (total K-bus current)/4, 500 mA max |
| current_supply_k_bus | 1750 mA |
| power_contacts | 24 V DC max / 10 A max |
| operating_temperature | -25 to +60 °C |
| storage_temperature | -40 to +85 °C |
| protection_class | IP20 |
| mounting | DIN rail |
| Weight | 170 g |
| Published component type | PROFIBUS Bus Coupler |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
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