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Idiomas disponibles
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Transmitter Board
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Figure 5 HMD65 Transmitter Board: Service Port, DIP switches, Trimmers, and Screw Terminals
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RS-485 termination (120 Ω resistor) ON/OFF switch.
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RS-485 (Modbus/BACnet) screw terminals.
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Power supply input (15 ... 35 VDC or 16 ... 24 VAC) screw terminals.
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Service port for MI70 hand-held indicator and Insight PC software cable connection.
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DIP switches for setting the HMD65 Modbus RTU or BACnet MS/TP MAC address.
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DIP switches for selecting Modbus/BACnet communication bit rate and parity (Modbus
only).
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DIP switches for humidity output parameter selection.
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DIP switch for selecting either Modbus or BACnet mode.
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Trimmer for humidity measurement adjustment.
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Screw terminals for humidity measurement output.
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Screw terminals for temperature measurement output.
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Trimmer for temperature measurement adjustment.
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Indicator LEDs: flash when there is RS-485 transmit (TX) or receive (RX) activity.
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M212264EN-B
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