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- Schneider Electric VW3A8306R Altivar Modbus RJ45 Line Terminator 150 Ohm Networking Accessory Schneider Electric VW3A8306R Altivar Modbus RJ45 Line Terminator 150 Ohm Networking Accessory
Schneider Electric VW3A8306R Altivar Modbus RJ45 Line Terminator 150 Ohm Networking Accessory
Schneider Electric VW3A8306R Altivar Modbus RJ45 Line Terminator 150 Ohm Networking Accessory
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- Description
The Schneider Electric VW3A8306R is a Modbus line terminator for RJ45 connectors, rated 150 Ohm and sold as a set of 2, for terminating the ends of an RS485 Modbus network on Altivar 61, Altivar 71, Altistart 22, Altistart 48 and Preventa XPS MF devices, among other compatible drives in the range.
Technical Specifications
| Reference | VW3A8306R |
| GTIN | 3389110400540 |
| Brand | Schneider Electric |
| Range of Product | Altivar |
| Bus Type | Modbus |
| Accessory Category | Connection accessory |
| Accessory Type | Line terminator |
| Accessory Destination | RJ45 connector |
| Quantity per Set | Set of 2 |
| Range Compatibility | Altivar 12/31/31C/61/61Q/71/71Q/312, Altistart 22/48, Altivar Easy 310, Altivar Machine ATV340 (except Sercos drives), Lexium SD3, Preventa XPS MF |
| Communication Port Protocol | Modbus |
| Terminator Resistance | 150 Ohm |
| Net Weight | 0.2 kg |
Selection Notes
The VW3A8306R terminates an RS485 Modbus daisy-chain at 150 Ohm through the RJ45 port, matching the characteristic impedance Schneider specifies for its own Modbus cabling on Altivar, Altistart and Zelio-connected networks. It ships as a set of 2 because a Modbus line needs termination at both physical ends, not just one. Use the 120 Ohm terminator variant instead when the installation follows the EIA-485 120 Ohm convention rather than Schneider's 150 Ohm Modbus specification; mixing the two terminator values on the same segment causes reflection errors on long cable runs.