XBIB-U Digi International/Maxstream, XBIB-U Datasheet - Page 66

• Manufacturer Part Number: XBIB-U
• Description: BOARD USB ZIGBEE MOD PRO
• Manufacturer: Digi International/Maxstream

Specifications of XBIB-U

• Design Resources: XBIB-U Shematic
• Accessory Type: Interface Board
• For Use With/related Products: XBee and XBee Pro Radios
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XBee/XBee‐PRO™ OEM RF Modules ‐ 802.15.4 ‐ v1.xAx [2007.05.031]
RS-232 Pin Signals
Figure B‐03. Pins used on the female RS‐232 (DB‐9) Serial Connector
Table B‐02. Pin Assignments and Implementations
* Functions listed in the implementation column may not be available at the time of release.
© 2007 MaxStream, Inc.
DB-9 Pin
1
2
3
4
5
6
7
8
9
RS-232 Name
RTS / CMD
DCD
RXD
GND
DSR
TXD
DTR
CTS
RI
Data-Terminal-Ready
Data-Carrier-Detect
Request-to-Send /
Command Mode
Data-Set-Ready
Description
Ground Signal
Transmit Data
Clear-to-Send
Ring Indicator
Receive Data
Optional power input that is connected internally to
Can enable Power-down on the module assembly
Serial data entering into the module assembly
the positive lead of the front power connector
Serial data exiting the module assembly
Enables RTS flow control or
Appendix B: Development Guide
Provides CTS flow control
Connected to DCD (pin1)
Connected to DSR (pin6)
Implementation
Command Mode
(from host)
(to host)
Ground
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