Crestron CP4-R Посібник із швидкого старту - Сторінка 2
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Також для Crestron CP4-R: Швидкий старт (2 сторінок), Посібник із швидкого старту (2 сторінок)
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CP4-R
4-Series Control Processor for Crestron Home™ OS
Connect the Device
Make all necessary connections to the CP4-R as shown below.
NOTE: Ensure that the included SD card is seated fully in the MEMORY
slot prior to powering on the CP4-R.
Observe the following when connecting the CP4-R:
Use Crestron power supplies for Crestron equipment.
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The CP4-R may be powered with the included 24 VDC power supply or
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via Cresnet® network power with the NET port.
Connect the chassis ground lug to a known earth ground circuit (such
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as building steel) to ensure that the CP4-R is grounded properly.
Apply power after all connections have been made.
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COM 1 Connections
Port
RS-232
G
GND
GND
TX
TX (from CP4-R)
TX- (from CP4-R)
RX
RX (to CP4-R)
RX+ (to CP4-R)
RTS
RTS (from CP4-R)
TX+ (from CP4-R)
CTS
CTS (to CP4-R)
RX- (to CP4-R)
1. RS-422 transmit and receive are balanced signals that require two lines plus a ground
in each direction. RXD+ and TXD+ should idle high (going low at start of data
transmission). RXD- and TXD- should idle low (going high at start of data
transmission). If necessary, RXD+/RXD- and TXD+/TXD- may be swapped to maintain
correct signal levels.
2. A ground terminal connection is recommended but not required.
Quick Start
1
RS-422
RS-485
2
GND
TX-/RX-
Not used
TX+/RX+
Not used
2