Instruction/ maintenance manual of the product IPA T RLY4 Extron electronic
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68-739-03 Rev . C 03 09 Relay Accessory Box IP A T RL Y4 User ’s Guide.
1 IP ATRL Y4•Introduction Intr oduction Description The Extron IP A T RL Y4 Relay Accessory is an IPLink ® Accessory product. The Relay Accessory consists of four output relays with normally open (when the relay is de-ener gized) (NO) and normally closed (NC) contacts.
2 IP ATRL Y4•Connections Connections N The 5-pole captive screw input connector and four 3-pole captive screw output connectors ar e included with the unit, but you must supply the cable.
IP ATRL Y4•Connections 3 Connections N Figure 3 is a wiring diagram of a typical application: an Extr on MLC 104 IP Plus controlling an IP A T RL Y4 relay function. Refer to the MLC 104 Plus Series Manual for information on configuring the MLC to control the IP A T RL Y4.
4 IP ATRL Y4•Operation Connections N Figure 4 is a wiring diagram of a typical application: an Extr on IP A T RL Y4 driving a screen contr oller . Please be aware that these are examples only . Y our equipment may have differ ent wiring requirments.
© 2009 Extron Electronics. All rights reserved. Specifications Relay control Relay control ports number/type .. 4 momentary Relay control connectors .
An important point after buying a device Extron electronic IPA T RLY4 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Extron electronic IPA T RLY4 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Extron electronic IPA T RLY4 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Extron electronic IPA T RLY4 you will learn all the available features of the product, as well as information on its operation. The information that you get Extron electronic IPA T RLY4 will certainly help you make a decision on the purchase.
If you already are a holder of Extron electronic IPA T RLY4, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Extron electronic IPA T RLY4.
However, one of the most important roles played by the user manual is to help in solving problems with Extron electronic IPA T RLY4. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Extron electronic IPA T RLY4 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
