Pelco KBDKIT

Pelco KBDKIT - Комплект для подключения удаленной клавиатуры KBD100/200/300/4000 (RS-485); 220В/12В(AC) Required if connecting KBD300 Keyboards to the Remote Keyboard Port on the SCU (6700 Mode) or when using a single keyboard in Direct or ASCII Mode applications. Includes two RJ-45 wall blocks and one 120 VAC to 12 VAC transformer. Maximum cable distance for RS-422/ RS-485 communication over 24-gauge wire is 4,000 feet (1,219 m). Use shielded twisted pairs cable that meets basic requirements for RS-422/RS-485 applications. (One wall block and transformer required for each keyboard.)