Instruction manual

Clear-Com Communication Systems
Eclipse Matrix Installation Instruction Manual
4-5
Note: If the ECS computer does not have a serial port, and only
offers USB, adaptors are generally available from computer
parts suppliers.
Wiring for PC to DB-9F Matrix Connectors
Figure 4-1: Computer DB-25F to Matrix DB-9M RS-232 Cable
Figure 4-2: Computer DB-9F to Matrix DB-9M RS-232 Cable
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Computer Serial Port
DB-25F Cable Connector
Eclipse Matrix
“RS-232” DB-9M Cable Connector
Transmit (TXD)
Transmit (TXD)
Receive (RXD)
Receive (RXD)
Ground (GND)
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Computer Serial Port
DB-9F Cable Connector
Eclipse Matrix “RS-232”
DB-9M Cable Connector
Receive (RXD)
Transmit (TXD)
Transmit (TXD)
Receive (RXD)
Ground (GND)