Data Clock Output Wiring & Com Rs485 Serial Port; Data Clock Output Wiring; Com Rs485 Serial Port - Safran MorphoAccess J Series Installation Manual

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MorphoAccess J Series – Installation Guide
6. Data Clock output wiring & COM
RS485 serial port

Data Clock output wiring

COM RS485 serial port

DOCUMENT SSE-0000077503-04 - M
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ORPHO OCUMENT EPRODUCTION AND DISCLOSURE PROHIBITED
DATA CLOCK
GND Ground
TR- / D1 Clock
TR+ / D0 Data
The electrical interface is 5V TTL compatible.
For a half-duplex RS485 connection, only Tx/Rx+, Tx/Rx- and ground
reference signals are necessary.
Depending on RS485 network, an impedance adaptation may be required.
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Section 4: Electrical interface
COM RS485
Ground
RS485 TX/RX
RS485 TX/RX
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