Wireless & Cellular Total Solutions for Industrial Device Networking OnCell™ G2150I Isolated Quad-Band Industrial GSM/GPRS Modem Features Quad-band 900/1800, 850/1900 MHz GSM/GPRS GPRS Class 10 Circuit-switch Data mode up to 14,400 bps Seperate RS-232 and RS-422/485 serial interfaces 2.5 KV RMS isolation for 1 minute for all serial signals 15 KV ESD surge protection 6 LED indicators for status, signal level DIN-rail, wall mounting SMS Tunnel Mode Quad band M2M Connection via Mobile Network The widespread availability of cellular data networks presents another wireless data collection, cellular M2M offers mobility, encryption, more choice for machine-to-machine (M2M) communication today. Mobile location options, and easier installation in a single package. For many telephony can be used to establish access to many sites where it situations, cellular M2M presents advantages that cannot be matched is difficult to place land lines, such as in offshore applications, in by hard wiring solutions, analog carriers, or satellite connections. the mountains, on the roof of a building, or by a highway. Whether used in location tracking devices, mobile Ethernet gateways, or for Cellular Network Technology Modern wireless technology connects more than 2 billion cell phone GSM evolution” and provides significantly better data transmission users worldwide, using more than four times as many devices speeds. As for 3G, WCDMA/UMTS is the leading protocol for current to manage connections. In different areas and countries, cellular GSM operators. In addition to GSM, there are also CDMA / CDMA2000 operators offer different services. GSM is used almost everywhere, systems implemented in part of US, Australia, Japan, South Korea and with upgraded service possible through GPRS and EDGE. Whereas so on, providing both voice and data services. The different systems GSM is considered 2G, GPRS is sometimes called 2.5G, and EDGE compare as follows. may be considered 2.75G. EDGE stands for “enhanced data rate for Technology Generation Connection Theoretical Carrier Typical Type Max Max Throughput (kbps) (kbps) (kbps) GSM (kbps) 1G Circuit ------ 9.6 ------ GSM GPRS Class 10 2.5G Packet 86.2 54.2 20-40 Packet GSM Edge Class 10 2.75G 237 237 80-160 Packet HSDPA 3G >1800 >1800 >700 3G Packet 200 384 384 UMTS(W-CDMA) 2G ------ 14.4 ------ CDMA Circuit 2.75G CDMA 1 x RTT 60-80 307 153 Packet 3G 300-500 Circuit >2000 >2000 1 x EVDO (CDMA2000) www.moxa.com e-mail: info@moxa.com 6-25 Wireless & Cellular Wireless and Cellular Solutions CSD Data Connection CSD (Circuit Switched Data) is the original form of data transmission developed for GSM systems. With a single radio time slot, CSD can Meter transmit data at 9.6 to 14.4 Kbit/sec to both the GSM network and +1-626-0001 the PSTN switching subsystem over a direct call. Most of the time, transmission is initiated by standard AT commands. Since CSD +1-626-0002 provides direct modem access to remote devices, system extensions Meter +1-626-0003 can be used without requiring the installation of cables and data lines. CSD overcomes the limitations of hard wiring and inaccessible terrain for easier, more flexible data collection and monitoring. Meter Dial-up polling topology GPRS IP Connectivity 6 GPRS is packet-switched, which means that multiple users share the same transmission channel. It transmits only when there is outgoing data. At any moment, the available bandwidth can be dedicated immediately for users that are sending or receiving data. In general, PPP Eabled a GPRS network can be viewed as a special IP network that offers GPRS Central Station PC-Controller IP Network IP connectivity to IP terminals. Devices such as PCs, embedded computers, and PPP-enabled PLCs can be easily connected to the IP network and the Internet. G2150I Introduction The OnCell G2150I is an isolated quad-band GSM/GPRS modem that networks. It can be used to improve the efficiency of maintenance and transmits data and short messages (SMS) over GSM/GPRS mobile communication, independent of operating skill. Industrial Form Factor The OnCell G2150I is housed in an IP30 enclosure that can be input, allowing different types of field power sources to be attached. mounted on a DIN-rail or on the wall. It has a 12 to 48V DC power The serial ports are also protected by 2 KV isolation, so the system is safe from ground loop currents. Quad-band GSM/GPRS Communication While GSM-900 and GSM-1800 are used in most parts of the world, GMS-850 and GSM-1900 are used by operators in the United States, 850 MHz 900 MHz Canada, and many other countries in the Americas. With quad-band cellular modems such as the OnCell G2150I, administrators do not 1800 MHz 1900 MHz have to go through the trouble of selecting different models for different parts of the world. Signal LED Indicators The OnCell G2150I provides several LED indicators for basic status Type Color Description information. At a glance, users can see the signal strength and the > SIGNAL Green Signal level ( L2 to establish connection) = current mode of communication, such as CSD data or GPRS. PWR Green Power activated SIGNAL GSM Amber GSM CSD connection established GSM PWR GPRS Amber GPRS connection established GPRS DATA DATA Green Serial Tx/Rx www.moxa.com e-mail:info@moxa.com 6-26 Wireless & Cellular Total Solutions for Industrial Device Networking Isolated RS-232/422/485 Connectivity Separate RS-232 and RS-422/485 interfaces are built into the OnCell ideal for attaching all kinds of devices, such as stand-alone controllers, G2150I, each with 2.5 KV RMS isolation for one minute and 15 KV ESD PC COM ports, or multi-dropped electric meters. surge protection. The two serial interfaces make the OnCell G2150I TxD TXD+ RxD TXD- RTS RXD+ RS-232 RS-422/485 CTS RXD- DTR 4 Channel 8 Channel RTU PLC DSR 2.5KV Isolation 2.5KV Isolation RI 6 Remote Cabinet Remote Cabinet SMS Tunnel Mode (Preliminary) A major benefit of GSM technology is its support of short messages It is particularly suitable for devices which communicate infrequently (SMS) for easy communication over the mobile network. With MOXA’s or lack access to the local network. Moreover, SMS Tunnel Mode SMS Tunnel Mode, applications can be expanded and extra costs transparently converts both ASCII and binary data to short messages. eliminated. For example, SMS Tunnel Mode can be used to update the The receiving OnCell G2150I unit automatically converts the short message on a highway display panel, place refill orders for vending messages back to the original data. machines, or even handle maintenance for remote rental equipment. SMS to Serial Serial to SMS SMS Tunnel Serial to SMS SMS to Serial PC LED Panel SMS to Serial SMS to Serial Serial to SMS Serial to SMS SIM Card Protection For security purposes, the SIM card is installed within the OnCell G2150I housing. The outer cover must be unscrewed and removed for access to the SIM card slot. SIM Cover www.moxa.com e-mail: info@moxa.com 6-27 Wireless & Cellular Wireless and Cellular Solutions Ordering Information G2150I: Isolated Quad-Band Industrial GSM/GPRS Modem Optional Accessories Power Adapter: 1.2A (or above) @ 12V, see page 12-8 for more G2110: Quad-Band GSM/GPRS Modem for RS-232, available by detailed information request DC Power Supply: See page 12-8 for more detail information Package Checklist: 0 dBi/10cm, mini magnetic SMA, 3 meters High-gain Antenna: 3 dBi/25cm, mini magnetic SMA, 3 meters High-gain Antenna: 5 dBi/37cm, magnetic mount SMA, 3 meters Dimensions (unit = mm) 79,20 6 75,00 DB9 (Female) RS-232 port 27,00 5 4 3 2 1 Pin RS-232 1 DCD 2 TxD 3 RxD 9 8 7 6 4 DSR 5 GND 6 DTR 7 CTS 8 RTS Unit: mm Specifications Surge Protection: 15 KV ESD Cellular Communication GSM/GPRS Features: Environment • Quad-band GSM/GPRS radio communication Operating Temperature: 0 to 55°C • GPRS Class10 Storage Temperature: -40 to 75°C • 1 watt GSM1800/1900, 2 wattt EGSM 900/ GSM 850 Humidity: 5 to 95% RH CSD Data Transmission Rate: up to 14,400 bps Power SIM Control: 3V/1.8V interface Input Power Voltage: 12 to 48 VDC Antenna: 0 dBi/10cm, mini magnetic SMA, 3 meters Power Consumption: • Idle: 50 mA @ 12 V Serial Interface • Data Link: 300 ~ 900 mA (peak) @ 12V Baud Rate: 300 bps to 115.2 Kbps Data Bits : 7, 8 Mechanical Stop Bits: 1, 2 (None parity) Dimensions (W x D x H): 27 x 123 x 79 mm Parity: None, Even, Odd, Space, Mark Casing: ABS+PC, IP30 protected RS-232 Connector: DB9 (Female) Weight: 200 ±5g RS-232 Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD and RI Regulatory Approvals RS-422/485 Connector: Terminal block CE, FCC Class A RS-422/RS-485(4w) Signals: TxD+, TxD-, RxD+, RxD-, GND Limited Warranty RS-485(2w) Signals: Data+, Data-, GND 5 years RS-422/485 Termination: 120 Ω (DIP switch) RS-422/485 Pull High/Low: 150K/150K, 1K/1K (DIP switch) Isolation: 2.5 KV RMS for 1 minute (All signals) Power EFT/Surge Protection: 2KV www.moxa.com e-mail:info@moxa.com 6-28 123,00