CA734

CAST Mini I/O Unit

Trade Price

£54.89

Per

1

Unit

EACH

Pack Quantity

CA734

Information

LPCB certified to EN54-17 & 18 and Kiwa Telefication certified to EN54-13. Includes a switch monitor, signal relay and onboard loop isolator. 7mA typical alarm current (1mA typical quiescent current) @ 22-40V DC. Four plastic tabs for surface or panel mounting. Includes a 1A 30V DC volt-free changeover relay. Can also switch 0.3A @125V AC. Offers Switch +Ve, –Ve, LED +V, –Ve and changeover relay connections Future header pin offers expansion opportunities for peripheral I/O devices. ‘CAST’ is the world’s most-advanced ‘distributed intelligence’ fire alarm system protocol. Conceived, designed and realised by C-TEC as part of a five-year, multi-million pound project, it involved the creation of a powerful proprietary communication protocol (C-TEC Addressable System Technology, CAST) and multiple control panels & field devices. Now available to purchase, its key features include: * 255 devices per loop. * Autonomous decision-making for faster response times. * Multiple type codes. * 40V loop drive voltage. * Two ‘soft’ addressing options – automatic via the panel or manual via a powerful handheld programmer. * Powerful multi-level addressing facilitates easy device addition and swapped device identification. * Multiple functionality at a single address (integrated devices) – coming soon. * Volumes, tones & detector modes can be changed at compatible panels. * High-speed data transmission and robust data transfer. * Intrinsically EN54-13 compliant. * Provides geographical location of short and open circuit faults (a short circuit isolator is included as standard in every CAST field device). * Replace device function. * Future seamless integration with other CAST life safety systems reducing energy, servicing, installation and repair costs. * Designed and manufactured in the UK.

Technical Specifications

Approvals/certifications

LPCB certified to EN54-17 & 18 and Kiwa Telefication certified to EN54-13.

Compatibility

Compatible with C-TEC's XFP/ZFP CAST Addressable Fire Panels.

Supply/operating voltage

22 to 40V DC.

Quiescent current

1mA typical.

Activation current

7mA @ 22 to 40V DC..

Auxiliary relays

One volt-free single pole changeover relay rated at 1A @ 30V DC (or 0.3A @ 125V AC). Non-monitored. Clean contact.

Auxiliary inputs

One monitored input that can be set to operate as: (1) a single zone monitor to support up to 20 ActiV detectors and 10 MCPs or (2) a monitored normally-open switch, triggered by a 470R.

Indicators

Single Red (Relay Active & Polling); Single Yellow (Monitored Input Fault).

Product dimensions (mm)

65 W x 65H x 20 D mm (excluding terminal block & ribbon cable). Ribbon cable is 150 mm length.

Construction & finish

Clear ABS polycarbonate enclosure.

IP Rating

IP40.

Weight

47g.

Operating conditions/temperature

-10ºC to +55ºC.

Document Links

Catalogue page

Datasheet