ELM624 Datasheet - ELM Electronics

ELM624 Control L (LANC) to RS232 Interpreter

The Control L or LANC interface is an industry standard introduced by the Sony Corporation for controlling audio and video devices. It uses a bit serial data format, and requires that the controller be synchronized to the controlled device * something which is difficult to do using standard .

ELM624 Features

* typically found in commercial devices, such as RS232 handshaking, variable baud rates, extra buffering of signals, etc. have not been implemented. Responses are kept to a minimum as well (eg. a single question mark is returned for a misunderstood command), but the general principles of operation are

ELM624_ELMElectronics.pdf