ZS1031-3000 Beckhoff
Wake Industrial LLC is not an authorized distributor of this product.
The ZS1031-3000 is a motion accessory produced by Beckhoff and part of the ZS Motion Accessories series. It features a PROFIBUS bus protocol with a 9-pin plug connector in a D-sub installation size, and supports a maximum data rate of 12 Mbaud. The unit is angled in orientation, offers IP20 protection, and includes an integrated switchable termination resistor.
Internal Product Review
The ZS1031-3000 is a PROFIBUS plug designed for Beckhoff motion accessory applications. The angled orientation supports clean cabinet routing, and the integrated switchable termination resistor simplifies network setup. IP20 protection and 12 Mbaud capability make this connector a strong choice for dependable industrial communication.
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Product Description:
The ZS1031-3000 is a fieldbus plug-in connector produced by Beckhoff and supplied within the ZS Motion Accessories series. It is intended for terminating and linking PROFIBUS drop lines in control cabinets so that drives, I/O terminals, and controllers exchange data without signal reflections. By combining a D-sub housing, coded contacts, and a switchable termination resistor, the unit simplifies network assembly in industrial automation where quick, error-free wiring is required. Proper end-of-line termination also helps maintain stable communication on bus segments that include multiple connected devices.
The connector communicates over PROFIBUS, meaning it supports the RS-485 bus arbitration and telegram structure used by many motion controllers. A keyed plug interface locks to mating sockets and helps prevent incorrect insertion. Inside the shell, a 9-pin contact layout assigns individual conductors for differential pairs, shield, and auxiliary signals. The installation footprint follows the D-sub size profile, so it mates with standard ball-latch backshells on panel feed-throughs. All conductors exit at an angled 90-degree orientation, allowing cable bends to stay inside shallow enclosures and reducing mechanical strain on the solder tails. A built-in slide switch enables the termination resistor when the connector is used at the end of a network segment, which removes the need for a separate end-of-line adapter.
For time-critical motion tasks, the connector passes bus frames at up to 12 Mbaud, matching the fastest PROFIBUS DP cycle rates. Mechanical clearances are compact; the overall height is 31.8 mm while the width remains 16 mm, so multiple connectors can fit side by side on dense drive cards. An IP20 protection rating indicates finger-safe access but requires placement inside a protected cabinet. The compact housing also helps preserve access to adjacent ports where several fieldbus nodes are mounted close together, and it reduces the chance that cable routing will interfere with nearby indicators or connectors.
