X09-009PKI-RA Digi International, X09-009PKI-RA Datasheet - Page 37

• Manufacturer Part Number: X09-009PKI-RA
• Description: MOD RF 900MHZ 19.2K RS232/485 IN
• Manufacturer: Digi International
• Series: XStream™r

Specifications of X09-009PKI-RA

• Function: Transceiver, FHSS
• Modulation Or Protocol: FHSS, FSK
• Frequency: 900MHz
• Applications: ISM
• Interface: RS-232, RS-485
• Sensitivity: -110dBm
• Power - Output: 20dBm (100mW)
• Data Rate - Maximum: 10 kbps
• Voltage - Supply: 7 V ~ 18 V
• Package / Case: Module
• Wireless Frequency: 900 MHz
• Interface Type: SMA
• Modulation: FHSS
• Operating Temperature Range: - 40 C to + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q4542190

© 2006 MaxStream, Inc. Confidential & Proprietary
XStream‐PKG‐R™ RS‐232/485 RF Modem – Product Manual v5.x00 [2006.02.24]
SL (Serial Number Low) Command
SM (Sleep Mode) Command
ST (Time before Sleep) Command
<Diagnostics> Set/Read the serial number low
word of the modem.
<Sleep Mode (Low Power)> SM Command is
used to adjust Sleep Mode settings. By default,
Sleep Mode is disabled and the modem remains
continually active. SM Command allows the
modem to run in a lower-power state and be
configured in one of eight settings.
Cyclic Sleep settings wake the modem after the
amount of time designated by SM Command. If
the modem detects a wake-up initializer during
the time it is awake, it will synchronize with the
transmitter and start receiving data after the
wake-up initializer runs its duration. Otherwise, it
returns to Sleep Mode and continue to cycle in
and out of inactivity until the Wake-up Initializer
is detected. If a Cyclic Sleep setting is chosen,
the ST, LH and HT parameters must also be set
as described in the “Sleep Modes” section of this
manual.
Refer to the Sleep Mode sections [p16] for more
information.
<Sleep Mode (Low Power)> ST Command sets
the period of time (in tenths of seconds) in which
the modem remains inactive before entering into
Sleep Mode. For example, if the ST Parameter is
set to 0x64 (100 decimal), the modem will enter
into Sleep mode after 10 seconds of inactivity (no
transmitting or receiving). This command can
only be used if Cyclic Sleep or Serial Port Sleep
Mode settings have been selected using SM
(Sleep Mode) Command.
AT Command: ATSH
Binary Command: 0x26 (38 decimal)
Parameter Range: 0 – 0xFFFF [Read-only]
Number of bytes returned: 2
Related Commands: SH (Serial Number High)
Minimum Firmware Version Required: 4.27C
AT Command: ATSM
Binary Command: 0x01
Parameter Range: 0 – 8
Default Parameter Value: 0
Number of bytes returned: 1
Related Commands:
For Pin Sleep – PC (Power-up Mode), PW (Pin
Wake-up)
For Serial Port Sleep – ST (Time before Sleep)
For Cyclic Sleep – ST (Time before Sleep), LH
(Wake-up Initializer Timer), HT (Time Before
Wake-up Initializer), PW (Pin Wake-up)
AT Command: ATST
Binary Command: 0x02
Parameter Range: 0x10 – 0xFFFF
Default Parameter Value: 0x64 (100 decimal)
Number of bytes returned: 2
Related Commands: SM (Sleep Mode), LH
(Wake-up Initializer Timer), HT (Time before
Wake-up Initializer)
Parameter
0
1
2
3
4
5
6
7
8
[x 100 milliseconds]
(Modem wakes every 0.5
Cyclic 16.0 second sleep
Cyclic 0.5 second sleep
Cyclic 1.0 second sleep
Cyclic 2.0 second sleep
Cyclic 4.0 second sleep
Cyclic 8.0 second sleep
Serial Port Sleep
Configuration
Pin Sleep
seconds)
Disabled
37