ore and more Ethernet is being used in industry. Several protocols based on Ethernet are available: ISO (H1), ISO on TCP (RFC1006), Modbus on TCP, Ethernet/IP or AB Ethernet. Although these protocols are similar, communication between the corresponding networks is not that simple: Echochange provides the solution: This produces "relationships" between plants that were previously incompatible.

PG-MUX enables the simultaneous operation of two devices on one PG interface:

Connection of programming device, text display, operator panel or other process devices, that understand the PG protocol AS511

MINI-MUX enables the simultaneous operation of two devices on one S5 PG interface: parallel operation of a PG with an OP or text display via the AS511 protocol