Scsi Connectors; Power Cord Connector; Serial I/O Pins - HP 2240 Owner's Manual

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Table 1–2. Serial I/O Pins
Pin No. Signal
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI

SCSI Connectors

Use the SCSI connectors to connect external SCSI devices such as
DDS-format tape drives and CD-ROM drives. Consult the documen-
tation that accompanies each SCSI device for specific information
concerning its use. Refer to Appendix C for information about con-
necting SCSI devices to your workstation.
NOTICE: When attaching external SCSI devices, be sure to
terminate the last device on the external SCSI bus.

Power Cord Connector

Plug the workstation's power cord into the power cord connector to
provide ac power to the system.
Description
Data Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request To Send
Clear To Send
Ring Indicator