IP6012-Bxxx, IE6012 Signal Connection

1 channel TTY gateway

Full duplex transmission is possible through the TTY interface. The module is entirely passive, and therefore current for the data transmission must be supplied by the connected device. If the connected device is also a passive current interface, then the current must be separately supplied (see Fig. 2).

Fig. 1: TTY interface connector pin assignment

Fig. 2: Connection to a passive TTY device

LED indicators - meanings

There is a green Run LED and a red Error LED for each channel. The green Run LED lights up when data is being transmitted. The red Error LED lights when an error is detected in the data transmission.