Crestron CEN-IO-RY-204 Wi-Fi I/O Extender with 4 Relay Ports

It is a compact Wi-Fi network I/O extender that adds four relay ports to a Crestron control system. The relays are normally open and isolated, rated 1 A at 30 VAC/VDC with MOV arc suppression, and the extender is powered by an included 5 VDC power pack.

It needs an 802.11a/b/g/n wireless access point and an Ethernet-enabled Crestron control system. The extender works on 2.4 or 5 GHz, memorises up to five access points and has a range of up to 50 feet (15 m), depending on the site.

Each relay is normally open and isolated, rated 1 A at 30 VAC/VDC, with MOV arc suppression, so it suits equipment within that rating. The four relays connect through one 8-pin 3.5 mm detachable terminal block on the extender.

It is powered by the included PW-0510WUL power pack, which accepts 100 to 240 VAC at 50/60 Hz and supplies 5 VDC at 1.2 A to a 2-pin terminal block. Typical consumption is 0.7 W. For PoE power over a network cable, the wired CEN-IO-RY-104 is the alternative.

It uses the black and blue IFE micro enclosure, 34 mm high, 128 mm wide and 73 mm deep. It can stand freely, be stacked, or fix to a flat surface or 35 mm DIN rail with the included bracket, where it takes 8 DIN module spaces (144 mm). Rack and pole mount options are available.

Crestron asks its dealers to give the price of the CEN-IO-RY-204 directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the CEN-IO-RY-204 on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the CEN-IO-RY-204 develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.

We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.

Yes. We supply Crestron to end users, with or without installation. Like most Crestron devices of this type, it needs setting up or programming before it works in a system, and we can quote for that too.