VCP25.1 Project Planning Manual - Bosch Rexroth
VCP25.1 Project Planning Manual - Bosch Rexroth
VCP25.1 Project Planning Manual - Bosch Rexroth
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7-8 <strong>Bosch</strong> <strong>Rexroth</strong> AG | Electric Drives and Controls <strong>Rexroth</strong> IndraControl VCP 25 | R911299720 / 02Interfaces7.1.3 RS232c (X3-SER1)The interface is suitable to establish a point-to-point connection.7.1.3.1 Pin AssignmentFig. 7-11:25 pin D-SUB female connector stripConnector in the small operator terminal: 25-pin D-SUB female connectorstripPin Designation Function6 TD Transmitted Data15 CTS Clear to Send17 RTS Request to Send18 RD Received Data25 SGND Signal GroundFig. 7-12: Pin assignment RS232cThe D-SUB connector strips must be shielded sufficiently. See chapter„Shielding D-SUB Connectors“ on page 7-23.7.1.3.2 TerminationFor the operation of channel SER1 as a RS232, the termination for theRS485 must be OFF.
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