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NA2000-GPRS Communication Expansion Board
Category:
- Product Description
- Performance Parameters
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GPRS communication
As a wireless data transmission communication module, CMB2001-0501 combines the Modbus-RTU protocol with GPRS and is designed for use in automation systems in conjunction with products such as the NA2000 series PLCs, enabling wireless connectivity between automation systems and both GPRS and GSM networks. Through the NAPro software, the PLC can be remotely programmed and diagnosed, supporting program upload and download functions. CMB2001-0501 is particularly well-suited for applications such as remote monitoring of distributed systems.
Transmission characteristics
Data transmission is open and transparent;
Supports persistent online mode, with features for re-dialing upon disconnection and heartbeat functionality;
Supports multiple trigger methods, saving on data usage costs;
Supports sending and receiving SMS data;
Supports synchronous transmission across multiple data centers;
Supports local configuration;
Supports two communication modes: GPRS network and GSM network.
Typical applications
Transmission method
*The information provided in this document is intended solely as a general description and introduction to the product’s features. The content herein may be subject to change as the product undergoes further development, and the right of interpretation rests with Aoto Technology Co., Ltd.
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Parameter
Data
Product Model
CCM2001-0101
Product Order Number
2000CCM2001-0101
MCU chip
Industrial-grade chip
Frequency band
Four bands: GSM850, EGSM900, DCS1800, PCS1900
The module can automatically search for frequencies.
Compliant with GSM Phase 2/2+
GPRS data characteristics
Downlink transmission: Up to 85.6 kbps
Uplink transmission: Up to 85.6 kbps
Encoding formats: CS-1, CS-2, CS-3, and CS-4
Supports the PAP (Password Authentication Protocol) protocol, typically used with PPP connections.
Supports the CHAP (Challenge-Handshake Authentication Protocol) protocol.
Embedded protocols: TCP/UDP/FTP/PPP/HTTP/NTP/MMS/SMTP/PING, etc.
Supports Unstructured Supplementary Service Data (USSD) business.
Antenna interface type
Characteristic impedance 50 ohms
Power supply method
CPU main power supply
Ambient temperature
Operating temperature: -10℃ ~ +55℃
Storage temperature: -40℃ ~ +70℃
*The content of this document is subject to change as the product undergoes further development. The right of interpretation rests with Aotuo Technology Co., Ltd.
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Service hotline:+8618905163737
Company Headquarters: No. 15, Building B, Zone B, Phase I, Headquarters Economic Park, 69 Fengzhan Road, Yuhuatai District, Nanjing, Jiangsu, P.R. China
Production Center: No. 219 Qinghuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province
Aoto Technology Co., Ltd.
