24 Relays COM Controlled IA Dazy-chain Series Intelligent Appliance Features 24 Relays Simple operation 6 Lines wired, DPDT 2Amp @ 30VDC, 0.5 @ 115VAC 1, 8, 24 Relays control commands Break-before-make single & Dual relay commands Thousands relays global commands High speed communication Bundled software utilities Open source examples Dasisy-chain enabled Built-in watchdog DIN rail mounted The IA-3154-2 is an intelligent 24 Relays Board, RS-232 Controlled with Daisy-Chain compatibility, fitting all chain positions. The IA-3154-2 includes 24 DPDT Relays, also defined as Dual Change-Over, with 6 contacts per Relay, with a contact rating of up to 2Amp at 30VDC or 0.5Amp at 115VAC. The IA-3154-2 Relays Module includes a rich software commands list. It includes simple 1, 2 and 8 Relays control commands, thousands of Relays Global control commands and special "Break-before-Make" Multiplex, single and dual Relays Commands. Each IA-3154-2 Relay Board may be operated as a single board or as a part of a chain of boards, transparent and simply operated by the user. Relays Contact current: Ordering Information: I A - 3 1 5 4 - 2 24 DPDT Relays board, RS-232 controlled with 1.8 meter, DB9, M/F Cable. 2 AMP @ 30VDC 0.5 AMP @ 115VAC DPDT, 6 wired contact Contact method: Communication COM method: COM expand: COM rate: Default BR: COM input: COM output: RS-232C Dazy-chain 1200-115000 bps 19200 bps DB9 Female DB9 Male Wiring Host/Module cable: Module/Module cable: DB9 M/F pin-to-pin DB9 M/F pin-to-pin Up to 15m between each module. GENERAL Power supply: Power consumption Module size: Weight: Specifications subject to change without notice.