参数资料
型号: XC09-009PKI-R
厂商: Digi International/Maxstream
文件页数: 11/39页
文件大小: 0K
描述: MODEM RF 900MHZ RS232/485 9600
标准包装: 1
系列: 9XCite OEM 模块
频率: 900MHz
数据传输率 - 最大: 9.6kbps
调制或协议: FHSS,FSK
功率 - 输出: 6dBm
灵敏度: -108dBm
电源电压: 2.85 V ~ 5.5 V
电流 - 接收: 45mA
电流 - 传输: 55mA
数据接口: 连接器,母型 DB-9
天线连接器: RP-SMA
工作温度: -40°C ~ 85°C
封装/外壳: 模块
9XCite? ? RS ‐ 232/485 ? RF ? Modem ? – ? Product ? Manual ? v2.1 ? [2007.01.04]
Figure ? 2 ‐ 14. XCite ? RF ? Modem ? in ? an ? RS ‐ 422 ? environment
RS-485/422 Connection Guidelines
The RS-485/422 protocol provides a solution for wired communications that can tolerate high
noise and push signals over long cable lengths. RS-485/422 signals can communicate as far as
4000 feet (1200 m). RS-232 signals are suitable for cable distances up to 100 feet (30.5 m).
RS-485 offers multi-drop capability in which up to 32 nodes can be connected. The RS-422 proto-
col is used for point-to-point communications.
Suggestions for integrating the XCite RF Modem with the RS-485/422 protocol:
1.
2.
3.
4.
When using Ethernet twisted pair cabling: Select wires so that T+ and T- are connected to
each wire in a twisted pair. Likewise, select wires so that R+ and R- are connected to a
twisted pair. (For example, tie the green and white/green wires to T+ and T-.)
For straight-through Ethernet cable (not cross-over cable) - The following wiring pattern
works well: Pin3 to T+, Pin4 to R+, Pin5 to R-, Pin6 to T-
Note that the connecting cable only requires 4 wires (even though there are 8 wires).
When using phone cabling (RJ-11) - Pin2 in the cable maps to Pin3 on opposite end of
cable and Pin1 maps to Pin4 respectively.
Figure ? 2 ‐ 15. Male ? DB ‐ 9 ? to ? RJ ‐ 45 ? Adapter ? (yellow)
Figure ? 2 ‐ 16. Female ? DB ‐ 9 ? to ? RJ ‐ 45 ? Adapter ? (green)
An XCite RS-232/485 RF Modem ‘Accessories Kit’ is available that includes connectors that facilitate
RS-485/422 and other serial communications.
? ? 2007 ? MaxStream, ? Inc.
????? 11
相关PDF资料
PDF描述
16-50 XFRMR PWR 115V 16VCT 50A
10-100 XFRMR PWR 115V 10VCT 100A
GLDB03D SWITCH TOP ROLLER ARM SLO ACT
36-30 XFRMR PWR 115V 36VCT 30A
XC09-009PKC-RA MODEM RF 900MHZ RS232/485 W/ACC
相关代理商/技术参数
参数描述
XC09-009PKI-RA 功能描述:射频模块 9XCite 4mW 9600baud RS232/485 RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm
XC09-009PKTI-R 功能描述:MODEM RF 900MHZ RS232/485 9600 RoHS:是 类别:RF/IF 和 RFID >> RF 收发器 系列:9XCite OEM 模块 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:30 系列:- 频率:4.9GHz ~ 5.9GHz 数据传输率 - 最大:54Mbps 调制或协议:* 应用:* 功率 - 输出:-3dBm 灵敏度:- 电源电压:2.7 V ~ 3.6 V 电流 - 接收:* 电流 - 传输:* 数据接口:PCB,表面贴装 存储容量:- 天线连接器:PCB,表面贴装 工作温度:-25°C ~ 85°C 封装/外壳:68-TQFN 裸露焊盘 包装:管件
XC09-009PKTI-RA 功能描述:MODEM RF 900MHZ RS232/485 W/ACC RoHS:是 类别:RF/IF 和 RFID >> RF 收发器 系列:9XCite OEM 模块 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:30 系列:- 频率:4.9GHz ~ 5.9GHz 数据传输率 - 最大:54Mbps 调制或协议:* 应用:* 功率 - 输出:-3dBm 灵敏度:- 电源电压:2.7 V ~ 3.6 V 电流 - 接收:* 电流 - 传输:* 数据接口:PCB,表面贴装 存储容量:- 天线连接器:PCB,表面贴装 工作温度:-25°C ~ 85°C 封装/外壳:68-TQFN 裸露焊盘 包装:管件
XC09-009WNC 功能描述:射频模块 9XCite 4mW transcei re antenna 9600 bps RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm
XC09-009WNI 功能描述:射频模块 9XCite 4mW transcei re antenna 9600 bps RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm