Hawkeye Mfg H8932, Руководство по установке

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-4- -5-
Wiring
1. Connect upstream RS485 or RS232 if used. Infrared communications will not function with upstream connection enabled. To enable infrared, leave
Upstream RS485 and RS232 port connections disabled.
2. Connect downstream RS485 device daisy chain.
3. Make power connection. Use either 120 VAC 2-wire or 12VDC as shown below.
ELECTRICAL INSTALLATION
Power Wiring Option #1
120 VAC
Power Wiring Option #2*
12 VDC
*Internal fusing is not active on the 12 VDC input.
Do not connect both power options at the same
time.