This product is part of Twido range, an offer of connection accessories for RS485 serial link. This serial link tap isolation box is suitable for lines pre-polarized (2 R 620Ohm), RS485 line isolation and line end adaptor (RC 120Ohm, 1nF) applications. It is a tap isolation box with external supply of 24V DC. It is furnished with screw terminal block and 2 connectors RJ45 for electrical connection. It weighs 0.1kg. It supports 35mm symmetrical DIN rail mount. Modicon M258 logic controllers are designated to the machine builders (OEMs). Part of Modicon 30% saving time in assembly, wiring and commissioning.