The Advantys OTB distributed I/O solution, which complements the Advantys STB offer, consists of a compact system (network interface and integrated I/O) with the addition of Twido I/O expansion modules.

Each base incorporates 20 I/O:

• A network interface module (including CANopen) with twelve inputs 24 V_DC, six relay outputs and two solid state outputs 24 V_DC-0,3 A
• As an extension, up to seven discrete or analog I/O expansion modules can be added

This structure, created using IP20 modules, can thus be used to manage 20 to 244 I/Os per island over a maximum length of 328,7 mm (height 94,5 mm).

Twido extension modules allow the addition of further discrete and analog I/Os

Description

The OTB 1C0 DM9LP CANopen network interface module with integrated I/O has the following on the front panel:

• A standard connector for the CANopen physical interface
• An LED display block
• Screw terminals for the 24 V_DC sensor power supply and for connecting the input sensors (with one common)
• Screw terminals for connecting the output pre-actuators (with four commons)

On the right-hand side panel:

A connector for TWD D--/A-- I/O expansion modules (seven modules max.).