XTIB-R Digi International/Maxstream, XTIB-R Datasheet - Page 61

• Manufacturer Part Number: XTIB-R
• Description: BOARD INTERFACE 1W RS232/485
• Manufacturer: Digi International/Maxstream

Specifications of XTIB-R

• Accessory Type: Interface Board
• For Use With/related Products: XTend Radios
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: Q2172356

9XTend™ OEM RF Module ‐ Product Manual v2.x4x [2007.01.04]
Automatic DIP Switch Configurations
Each time the module assembly is powered-on, AT commands are sent to the on-board RF module
as dictated by the positions of the DIP switches. DIP switch configurations are sent automatically
during the power-on sequence and affect module parameter values as shown in the table below.
Figure B‐04. XTIB‐R DIP Switch
Table B‐02. Power‐up Options ‐ Commands sent to the module as result of DIP Switch Settings
IMPORTANT: To avoid overwriting previously stored custom configurations (due to the automatic con-
figurations that take place each time the RF module is powered-on), it is necessary to disable a pro-
cessor located inside the module.
To disable the processor, turn switches 5 and 6 ON (up). When switches 5 and 6 are ON, only the CS
command is sent [refer to table below].
Table B‐03. User Defined Mode (Switches 5 and 6 are ON (up))
Note: The results of SW 2, 5 & 6 ON and SW 5 & 6 ON are the same.
Switches
Switches 1 & 2
(Restore Defaults /
Serial Interfacing)
Switches 5 & 6
(TX/RX Modes)
© 2007 MaxStream, Inc.
Only DIP Switches ON (up)
SW1, SW5 and SW6
SW2, SW5 and SW6
SW5 and SW6 only
(SW = DIP Switch)
Condition
If SW1 & SW2 are
ON (up)
If SW1 is ON (up)
If SW1 is OFF (down)
If SW5 & SW6 are
OFF (down)
If SW5 is OFF (down)
& SW6 is ON (up)
If SW5 is ON (up) &
SW6 is OFF (down)
If SW5 is ON (up) &
SW6 is ON (up)
Condition
If CS = 0, 1, 2 or 4
If CS = 3
If CS = 2
If CS = 0, 1, 3 or 4
If CS = 2
If CS = 0, 1, 3 or 4
Behavior
Restore Defaults
RS-232 Operation
RS-485/422
Operation
Multipoint Base
Multipoint Remote
Point-to-Point
User Defined
Command Sent During Power-up
CS parameter remains the same
ATCS 0
ATCS 2
ATCS 3
ATCS 2
ATCS 3
Commands Sent During Power-up
ATRE
ATWR
ATCS 0
ATCS 3
ATMY 0
ATDT FFFF
ATMT 3
ATAM
ATDT 0
ATMT 0
ATRR A
ATAM
ATDT FFFF
ATMT 3
Processor is disabled and AT Commands are not sent to
the module (except for CS command as shown below.)
(RS-232 operation, CTS flow control)
(GPO1 high)
(RS-485/422 Operation)
(GPO1 high)
(RS-485/422 Operation)
(Restore Defaults)
(Write defaults to non-volatile memory)
(RS-232, CTS flow control)
(RS-485 or RS-422 Operation)
(Source Address)
(Destination Address)
(Multi-Transmit option)
(Auto-set MY, MY = unique)
(Destination Address)
(Multi-Transmit option)
(Retries)
(Auto-set MY, MY = unique)
(Destination Address)
(Multi-Transmit option)
Appendix B: Development Guide
61