Product Overview
Technical Summary
| Product type designation | SIPLUS ST7 MD720 2G |
|---|---|
| GSM transmission rate | 9600 bit/s |
| GPRS transmission rate, downlink maximum | 54 kbit/s |
| GPRS transmission rate, uplink maximum | 42 kbit/s |
| WAN wireless network | GSM |
| Mobile wireless service | GPRS |
| GSM operating frequency | 850 MHz, 900 MHz, 1800 MHz, 1900 MHz |
| Interface | RS-232 |
| Configuration | AT commands |
| Mounting | 35 mm DIN-rail mounting; wall mounting |
Key Features
- Product designation: SIPLUS ST7 MD720 2G.
- Mobile radio services: GSM/GPRS with CSD, GPRS, and SMS services; Quadband GSM and automatic GPRS connection setup.
- Interfaces and configuration: RS-232 interface with AT command interface; includes a gender changer for the RS-232/PPI adapter.
- Transmission rates: GSM transmission: 9600 bit/s; GPRS downlink maximum: 54 kbit/s; GPRS uplink maximum: 42 kbit/s.
- Variant construction: Conformal coating with -25…+70 °C; 35 mm DIN-rail mounting and wall mounting are supported.
Applications
- GSM/GPRS communication: Provides GSM services including CSD, GPRS, and SMS through the mobile radio modem.
- Automatic GPRS connection setup: Supports automatic GPRS connection setup.
Frequently Asked Questions
What does Siemens 6AG1720-3AA01-7XX0 identify?
It identifies the SIPLUS NET MD720 2G mobile radio modem, with GSM/GPRS, RS-232, conformal coating, and the listed CSD, GPRS, and SMS services.
Which specifications distinguish this MLFB variant?
The listed variant has -25…+70 °C conformal coating, Quadband GSM, GSM transmission at 9600 bit/s, GPRS downlink maximum of 54 kbit/s, and GPRS uplink maximum of 42 kbit/s.
What interfaces and connections should be checked?
Check the RS-232 interface, 9 pin Sub D connection for the internal network, SMA antenna socket (50 ohms) connections, 4-pole terminal strip for power supply, and AT command configuration.
What is included with the configuration?
It includes a gender changer for the RS-232/PPI adapter.
What details are needed for a quotation?
Provide the complete 6AG1720-3AA01-7XX0 code, required quantity, and destination.
