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Table of Contents
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Summary of Contents for Breezair IWC05
- Page 1 ® Industrial Wall Control (IWC05) Application Application Notes Notes...
- Page 2 The Breezair Industrial Wall Control (IWC05) is designed to provide both local and external Evaporative Air cooler control for all Breezair air coolers fitted with the CPMD digital module. The external control may be either a PLC or Building Management System. The IWC05 is designed to accept external input voltages ranging from 4VDC to 32VDC and will switch outputs ranging from 1.4VDC to 32VDC at a load of 40mA.
- Page 3 Input 1 [Power] - Remote OFF This input enables the Cooler to be switched OFF. A positive voltage to the input 1 of the IWC05 holds the system in the OFF state, and is indicated on the IWC05 screen by a...
- Page 4 This output is activated whenever the Drain Valve is open. It will activate only after the time delay period set in the IWC05 Program. The output will remain activated while the Drain valve is open. If the Drain valve opens for a...
- Page 5 Temperature and Humidity bit stream The IWC05 outputs Humidity and Temperature readings for use with a PLC or building management system. Humidity is output on terminal OUT6 of J7 and Temperature is output on terminal OUT7 of J7. The Temperature data word is 9 bits after 7 bits of leading zero's, while the Humidity data byte is 8 bits after a leading zero byte of 8 bits.
- Page 6 Data cables may be shortened or lengthened (to maximums shown), using ONLY correct RJ connectors and crimping tools max 40m ! Cables supplied by Breezair are 26AWG, 7/013, 4 HUB 2 CPMD MASTER core & 6 core flat ALWAYS route cables at least 300mm away from regular power cables and high power machines.
- Page 7 Speed 6 MAXIMUM Speed 10 For the purpose of applying the Breezair coolers to various downstream systems, the air flow performance curves are provided below. Breezair TBA 550 Airflow - Industrial wall control speed settings for "External" fan speed inputs.
- Page 8 ILL1331-A 828534-D 0705...
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