VW3CANTAP2

What is this accessory used for?

This accessory is a CANopen tap junction used to create a connection point on a CANopen bus. It is typically used in drive and automation installations where devices need to be connected neatly within a CANopen network.

Which communication protocol is it designed for?

It is designed for CANopen communication. It is intended as a connection accessory for CANopen bus installations rather than as a general-purpose Ethernet or serial networking device.

What type of connectors does it use?

The unit uses RJ45 electrical connections. This makes it suitable for CANopen arrangements that use RJ45-based connection points.

How many connections does the unit provide?

The datasheet identifies 2 RJ45 connectors. Some catalogue descriptions also refer to it as a CANopen junction box with 2 x RJ45 and 1 x RJ45 wording, but the core product specification lists 2 RJ45 electrical connections for the tap junction.

Is this item an active communication module?

No. It is a passive connection accessory used as a tap junction on a CANopen bus. Its role is to assist with network connection layout rather than to control or convert communications.

Which equipment ranges is it commonly compatible with?

It is associated with the Altivar range and is commonly listed for compatibility with Altivar 31, Altivar 312, Altivar 32, Altivar 31C, Altivar Process ATV600, Altivar Process ATV900, Altivar Machine ATV320, Altivar Machine ATV340, Lexium SD3, Modicon M238, Modicon M258, Modicon LMC058, and Harmony or Magelis XBT GC, GT or GK terminals depending on the document revision.

Is it suitable for use with Altivar 31 and Altivar 312 drives?

Yes. This junction box is specifically listed as compatible with Altivar 31 and Altivar 312 accessories and CANopen network arrangements. The VW3CANTAP2 is commonly selected for these drive families where a CANopen tap point is needed.

What IP rating does this accessory have?

It has an IP20 protection rating. In practical terms, that means it is intended for use in protected electrical environments such as control panels or enclosures rather than exposed washdown or outdoor locations.

How many units are supplied per set?

It is supplied as a set of 1. Each order quantity corresponds to one tap junction unit.

What is the product weight?

The listed net weight is 0.48 kg. This can be helpful when planning enclosure layouts or checking packed equipment weights for larger builds.

Is this accessory intended for general bus wiring or for a specific role?

It is intended for a specific role on a CANopen bus: acting as a tap junction. It is best suited to installations where a structured, purpose-made CANopen connection point is required.

Why would this be chosen instead of a generic connector block?

This product is purpose-built for CANopen bus use within compatible drive and automation systems. For buyers who want a dedicated accessory matched to listed Altivar and related CANopen-compatible equipment, it offers a more application-specific option than a generic connection block.