Moxa Technologies OnCell G2151I Series User manual

OnCell G2111/G2151I Series
User’s Manual
Edition 2.1, May 2017
www.moxa.com/product
© 2017 Moxa Inc. All rights reserved.
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OnCell G2111/G2151I Series
User’s Manual
The software described in this manual is furnished under a license agreement and may be used only in accordance with
the terms of that agreement.
Copyright Notice
© 2017 Moxa Inc. All rights reserved.
Trademarks
The MOXA logo is a registered trademark of Moxa Inc.
All other trademarks or registered marks in this manual belong to their respective manufacturers.
Disclaimer
Information in this document is subject to change without notice and does not represent a commitment on the part of
Moxa.
Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited
to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the
products and/or the programs described in this manual, at any time.
Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for
its use, or for any infringements on the rights of third parties that may result from its use.
This product might include unintentional technical or typographical errors. Changes are periodically made to the
information herein to correct such errors, and these changes are incorporated into new editions of the publication.
Technical Support Contact Information
www.moxa.com/support
Moxa Americas
Toll
-free: 1-888-669-2872
Tel:
+1-714-528-6777
Fax:
+1-714-528-6778
Moxa China (Shanghai office)
Toll
-free: 800-820-5036
Tel:
+86-21-5258-9955
Fax:
+86-21-5258-5505
Moxa Europe
Tel:
+49-89-3 70 03 99-0
Fax:
+49-89-3 70 03 99-99
Moxa Asia
-Pacific
Tel:
+886-2-8919-1230
Fax:
+886-2-8919-1231
Moxa India
Tel:
+91-80-4172-9088
Fax:
+91-80-4132-1045
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Table of Contents
1. Introduction...................................................................................................................................... 1-1
Overview ...........................................................................................................................................1-2
Package Checklist ...............................................................................................................................1-2
Features ............................................................................................................................................1-2
Specifications .....................................................................................................................................1-3
Pin Assignments .................................................................................................................................1-4
2. Getting Started ................................................................................................................................. 2-1
Product Characteristics ........................................................................................................................2-2
Dimensions ........................................................................................................................................2-2
Connecting the Hardware ....................................................................................................................2-2
Wiring Requirements ...................................................................................................................2-3
SIM Card Installation ...................................................................................................................2-3
DIN-Rail Mounting .......................................................................................................................2-4
Wall Mounting .............................................................................................................................2-5
Connecting the Antenna ...............................................................................................................2-6
Connecting to a Power Source.......................................................................................................2-6
Connecting a Serial Device ...........................................................................................................2-7
LED Indicators ............................................................................................................................2-8
3. AT Command Set ............................................................................................................................... 3-1
AT Command Set Introduction .............................................................................................................3-2
Starting Moxa Terminal Emulator..........................................................................................................3-2
AT Command Examples .......................................................................................................................3-3
Modem Acknowledgement ............................................................................................................3-4
Verify Signal Strength..................................................................................................................3-4
PIN Code Management ........................................................................................................................3-5
Query the Current PIN Status .......................................................................................................3-5
Disable the Facility Lock ...............................................................................................................3-6
Serial Line Settings .............................................................................................................................3-7
Modifying the Baudrate ................................................................................................................3-7
Flow Control ...............................................................................................................................3-8
2-wire RS-485 Communication (OnCell G2151I only) ..............................................................................3-9
Additional Information....................................................................................................................... 3-10
4. GSM/CSD Connection ........................................................................................................................ 4-1
Overview ...........................................................................................................................................4-2
Initiating a CSD Connection .................................................................................................................4-2
Answering a CSD Connection ...............................................................................................................4-3
5. Using Short Message Services ........................................................................................................... 5-1
Sending Short Messages......................................................................................................................5-2
Reading Short Messages......................................................................................................................5-2
Deleting Short Messages .....................................................................................................................5-3
6. GPRS Connection............................................................................................................................... 6-1
GPRS Overview ..................................................................................................................................6-2
Windows GPRS Access.........................................................................................................................6-2
Installing the Modem Driver..........................................................................................................6-3
Modem Diagnostics......................................................................................................................6-5
Setting up the APN ......................................................................................................................6-7
Adding Windows DUN Entry ..........................................................................................................6-8
Internet Service Connection ....................................................................................................... 6-14
A. GPRS with the UC-7110 and UC-7112 ............................................................................................... A-1
B. Federal Communications Commission Interference Statement ......................................................... B-1
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1
1. Introduction
The OnCell G2111/G2151I Series of industrial GSM/GPRS modems provide an easy way to connect your
remote RS-232, or RS-422/485 serial devices to GSM and GPRS mobile networks.
The following topics are covered in this chapter:
Overview
Package Checklist
Features
Specifications
Pin Assignments
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OnCell G2111/G2151I Series Introduction
1-2
Overview
The OnCell G2111/G2151I Series consists of quad-band GSM/GPRS modems that transmit data and short
messages (SMS) over GSM/GPRS mobile networks. The modems do not require a high level of technical
knowledge to operate and can be used to improve your communication efficiency and maintenance. All models
provide standard RS-232 communication and 15 kV ESD serial line protection, ideal for attaching devices such
as stand-alone controllers, PC COM ports, and multi-drop electric meters. The enclosure is IP30-rated and can
be mounted on a DIN rail or on the wall. 12 to 48 VDC power input is supported to connect different types of
field power sources. Status information is clearly provided through several LED indicators.
The OnCell G2111/G2151I Series includes the following models:
•OnCell G2111 industrial GSM/GPRS modem, RS-232
•OnCell G2111-T industrial GSM/GPRS modem, RS-232, wide operating temperature
•OnCell G2151I industrial GSM/GPRS modem, RS-232 and RS-422/485, 2.5 KV RMS isolation protection
Package Checklist
Product
•OnCell G2111/G2151I Series industrial GSM/GPRS modem
Standard Accessories
•Document & software CD
•0 dBi magnetic mount SMA antenna
•Terminal block adaptor for power jack connector.
•Quick installation guide (printed)
•Warranty card
NOTE
Contact
your sales representative if any of the above items are missing or damaged.
Optional Accessories
•Power adaptor
•ANT-CQB-O-1: High-gain antenna, omni-directional, 1 dBi, SMA, rubber
•ANT-CQB-O-3-3m: High-gain antenna, 3 meters, 3 dBi/25 cm, magnetic mount, SMA
•ANT-CQB-O-5-3m: High-gain antenna, 3 meters, 5 dBi/37 cm, magnetic mount, SMA
•CBL-F9M9-150: Serial cable, 100 cm, DB9 (female) to DB9 (male), RS-232
•CBL-F9M9-20: Serial cable, 20 cm, DB9 (female) to DB9 (male), RS-232
•UPort 1110: USB-to-serial adaptor, RS-232
Features
•Quad-band GSM/GPRS supporting 900/1800 MHz, 850/1900 MHz
•GPRS Class 10 supporting up to 14,400 bps in GSM CSD mode
•SMS (short message) support
•15 KV ESD serial line protection
•LED indicators for signal status
•IP30 enclosure supporting DIN-rail and wall mounting
•RS-422/485 interface (OnCell G2151I only)
•2.5 KV RMS for 1 minute isolation for all serial signals (OnCell G2151I only)
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OnCell G2111/G2151I Series Introduction
1-3
Specifications
Cellular Interface
Standards:
GSM/GPRS
Band Options:
Quad-band 850/900/1800/1900 MHz
GPRS Multi
-slot Class: Class 10
GPRS Terminal Device Class:
Class B
GPRS Coding
Schemes: CS1 to CS4
CSD Data Transmission Rate:
Up to 14,400 bps
Tx Power:
1 watt GSM1800/1900, 2 watts EGSM 900/GSM 850
SIM Interface
Number of SIMs:
1
SIM Control:
3 V
Serial Interface
Number of Ports:
1
Serial Standards:
G211
1: RS-232 (DB9 female connector)
G2111
-T: RS-232 (DB9 female connector)
G2151I: RS
-232 (DB9 female connector), RS-422/485 (5-pin terminal block connector)
ESD Protection:
15 KV (G2111 only)
Optical Isolation:
2.5 KV (G2151I only)
Serial Communication Parameters
Data Bits:
8
Stop Bits:
1
Parity:
None
Flow Control:
RTS/CTS
Baudrate:
300 bps to 230.4 Kbps
Serial Signals
RS
-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND
RS
-422: Tx+, Tx-, Rx+, Rx-, GND
RS
-485-4w: Tx+, Tx-, Rx+, Rx-, GND
RS
-485-2w: Data+, Data-, GND
Physical Characteristics
Housing:
ABS + PC, IP30 protected
Weight:
150 ± 5 g
Dimensions:
27 x 123 x 79 mm (1.06 x 4.84 x 3.11 in)
Environmental Limits
Operating Temperature:
OnCell G2111/G2151I:
-20 to 55°C (-4 to 131°F)
OnCell
G2111-T: -25 to 70°C (-13 to 158°F)
Storage Temperature:
-40 to 75°C (-40 to 167°F)
Ambient Relative Humidity:
5 to 95% (30°C,
non
-condensing)
Power Requirements
Input Voltage:
12 to 48 VDC
Power Consumption:
12 to 48 VDC, 900 mA (max.)
Standards and Certifications
UL
EMC:
EN 55032 Class A, EN 55024, FCC Part 15 Subpart B Class A
Radio:
FCC Part 22H, FCC Part 24E, EN 301 489-1, EN 301 489-7, EN 301 511
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OnCell G2111/G2151I Series Introduction
1-4
Reliability
MTBF (mean time between failures):
OnCell G2111/G2111
-T: 925,000 hrs
OnCell G2151I: 864,000 hrs
Warranty
Warranty Period:
5 years
Details:
See www.moxa.com/warranty
Pin Assignments
DB9 (Female) for RS-232 Terminal Block for RS-422/485
Pin RS-232 RS-422* RS-485-4W* RS-485-2W*
1 DCD TxD+ TxD+ –
2 TxD TxD- TxD- –
3 RxD RxD+ RxD+ Data + (B)
4 DSR RxD- RxD- Data – (A)
5 GND – – –
6 DTR – – –
7 CTS – – –
8 RTS – – –
*The terminal block for RS-422 and RS-485 is only available with the OnCell G2151I.
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2
2. Getting Started
This chapter includes instructions on how to install the OnCell G2111/G2151I Series modem.
The following topics are covered in this chapter:
Product Characteristics
Dimensions
Connecting the Hardware
Wiring Requirements
SIM Card Installation
DIN-Rail Mounting
Wall Mounting
Connecting the Antenna
Connecting to a Power Source
Connecting a Serial Device
LED Indicators
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OnCell G2111/G2151I Series Getting Started
2-2
Product Characteristics
Dimensions
Connecting the Hardware
This section describes how to connect the OnCell G2111/G2151I Series modem to a host PC or serial devices
for initial testing and configuration.
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OnCell G2111/G2151I Series Getting Started
2-3
Wiring Requirements
ATTENTION
Safety First!
Be sure to disconnect the power cord before installing and/or wiring your device.
Wiring
Caution!
Calculate the maximum possible current in each power wire and common wire. Observe all electrical codes
dictating the maximum current allowable for each wire size. If the current goes above the maximum ratings,
the wiring could overheat, causing s
erious damage to your equipment.
Temperature Caution!
Be careful when handling the device. When plugged in, the device’s internal components generate heat and the
casing may feel hot to the touch.
You should also pay attention to the following guidelines:
•Use separate paths to route wiring for power and devices. If power wiring and device wiring paths must
cross, make sure the wires are perpendicular at the intersection point.
NOTE: Do not run signal or communication wiring and power wiring in the same wire conduit. To avoid
interference, wires with different signal characteristics should be routed separately.
•Use the type of signal transmitted through a wire to determine which wires should be kept separate.
Generally, if different wires share similar electrical characteristics, they can be bundled together.
•Keep input wiring and output wiring separate.
•If possible, it is recommended that all device wiring be clearly labeled.
SIM Card Installation
In order to protect the SIM card, the SIM card slot is located inside the casing. You will need to unscrew and
remove the outer cover before installing or removing the SIM card.
Follow these steps to remove or install the SIM card:
1. Unscrew the outer cover.
2. Slide the outer cover to the left to remove it.
3. Slide the SIM card cradle to the left and pull it towards you. Insert the SIM card into the cradle.
4. Swing the cradle back against the unit and slide it back into place. Replace the outer SIM card cover.
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OnCell G2111/G2151I Series Getting Started
2-4
DIN-Rail Mounting
Built-in mounting appendages allow the modem to be mounted to a flat wall or on a DIN rail. Follow the
instructions below to mount the modem on a DIN rail.
ATTENTION
Before mounting the OnCell G2111/G2151I Series modem, we strongly recommend that you first remove
the
antenna connection.
STEP 1:
Use a flat-blade screw driver to pull the
bottom mounting appendage out. It should snap
into place.
STEP 2:
Hook the modem over the top edge of the
DIN
rail as shown.
STEP 3:
Place the modem flush against the
DIN
rail as shown.
STEP 4:
Slide the bottom mounting appendage back in.
It should snap into place
over the bottom edge of the
DIN
rail.
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OnCell G2111/G2151I Series Getting Started
2-5
ATTENTION
Grounding and wire routing help limit the effects of noise due to electromagnetic interference (EMI). There are
two grounding points for the unit. One point is the 3
-
pin terminal block connector for power. Underneath the
bottom mounting appendage is another grounding point.
For DIN
-rail mountable units: Ground the DIN rail itself. The modem's grounding point under the mounting
appendage will be in direct contact with the
rail. Be sure to ground the DIN
rail before connecting the modem
to the DIN
rail.
For wall or panel
-mounted units: Run a ground wire from the right-most
pin of the terminal block connector. Be
sure to connect the ground wire before connecting devices to the modem.
Wall Mounting
Follow the instructions below to mount the OnCell Series modem on a wall:
STEP 1:
Remove the 3-pin power terminal block.
For
the OnCell G2151I, also remove the 5-pin
RS
-422/485 terminal block.
STEP 2:
Use a flat-
blade screw driver to pull out both
the top and bottom mounting appendages.
STEP 3:
Use screws and the mounting appendages
to mount the unit onto the wall.
STEP 4:
Reattach the terminal block(s) to the modem.
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OnCell G2111/G2151I Series Getting Started
2-6
Connecting the Antenna
ATTENTION
Make sure the transmitter antenna is placed so that it is at least 20 cm (8 inches) away from any people or
users. The modem is not designed for applications where users will be in close proximity for prolonged periods.
Turn the unit off for the following situations
:
•
When in an aircraft
•
When around gasoline or diesel-fuel pumps and before filling your vehicle with fuel
•
When in hospitals and any other place where medical equipment may be in use
Respect any restrictions on the use of radio equipment, especially around fuel depots, chemical plants, and
blasting operations.
The OnCell G2111/G2151I Series modem may present a hazard for inadequately protected personal medical
devices such as hearing aids and pacemakers. Consult the manufacturer of the medical device to determine if
it is adequately protected.
The OnCell G2111/G2151I Series modem may cause interference for inadequately protecte
d electronic
equipment. Observe any warning signs and manufacturers’ recommendations.
All OnCell G2111/G2151I Series modems are shipped with a 0 dBi antenna with SMA connector and magnetic
mount. The 3-meter patch cord is ideal for installing the modem in places such as a metal cabinet or a vending
machine.
Connecting to a Power Source
The power connector is a 3-pin terminal block. It can connect to different types of field power sources that
support 12 to 48 VDC. When power is connected, the “PWR” LED will light up. It will glow a steady green when
the system is ready.
A terminal block adaptor with power jack connector is provided to connect to AC power instead of DC power.
Compatible AC power adaptors are listed on the Moxa website, www.moxa.com.
ATTENTION
Always inst
all the antenna first and then connect power. Do not connect power if the antenna has not been
installed! Doing so may damage the unit.
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OnCell G2111/G2151I Series Getting Started
2-7
Connecting a Serial Device
The RS-232 serial interface come with 15 kV ESD serial line protection and matches the pinouts of a standard
D-shell connector. A serial device or PC COM port can be connected with a DB9(M) to DB9(F) serial cable, such
as Moxa’s CBL-F9M9-150 (100 cm) or CBL-F9M9-20 (20 cm).
For OnCell G2151I Only
A separate 5-pin terminal block connector on the bottom panel is used for RS-422, 2-wire RS-485, and 4-wire
RS-485 connections. A built-in 120 Ω terminal resistor can be activated by DIP switch if required. Pull high/low
resistor adjustments are also allowed. Both the RS-232 and RS-422/485 interfaces come with two types of
protection: (1) 2.5 kV RMS isolation for 1 min and (2) 15 kV ESD serial line protection.
RS-422/485 settings are configured by DIP switch, on the bottom panel.
•
Switches 1, 2, and 3 select the serial interface.
•
Switch 4 enables or disables the termination resistor.
•
Switches 5 and 6 set the pull high/low resistor.
Serial Interface SW1 SW2 SW3
RS-232 ON OFF OFF
RS-422 OFF OFF OFF
4W RS-485 OFF ON OFF
2W RS-485 OFF ON ON
Termination Resistor SW4
Enabled ON
Disabled OFF
Pull High/Low Resistor SW5 SW6
1 KΩ ON ON
150 KΩ OFF OFF
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OnCell G2111/G2151I Series Getting Started
2-8
LED Indicators
Name Color Function
PWR Green DC power connection
STATUS Amber Steady Blinking: No SIM card present or PIN entered incorrectly.
Slow Blinking: Modem registered on GSM network.
Fast Blinking: Modem connected to GPRS.
Always On: Modem connected in CSD mode.
TX Amber Serial Tx
RX Green Serial Rx
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3
3. AT Command Set
The AT Command Set can be used to operate, configure, and query the OnCell G2111/G2151I Series modem.
This chapter includes information about the AT Command Set of the OnCell G2111/G2151I Series modem.
The following topics are covered in this chapter:
AT Command Set Introduction
Starting Moxa Terminal Emulator
AT Command Examples
Modem Acknowledgement
Verify Signal Strength
PIN Code Management
Query the Current PIN Status
Disable the Facility Lock
Serial Line Settings
Modifying the Baudrate
Flow Control
2-wire RS-485 Communication (OnCell G2151I only)
Additional Information
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OnCell G2111/G2151I Series AT Command Set
3-2
AT Command Set Introduction
The OnCell G2111/G2151I Series modem supports the V.25ter AT command set. The “AT” prefix (also known
as the Attention Code) signals the modem that one or more commands are to follow. The AT command set is
an industry-standard language that is used to communicate with modems. The OnCell G2111/G2151I Series
modem is always either in command mode or in on-line mode. When first powered up, the modem will enter
command mode. The modem will only accept commands when it is in command mode. Commands that are
received when the modem is in on-line mode are treated as data, not as commands. Commands may be
entered from terminal software such as Windows HyperTerminal, or Moxa PComm Lite Terminal Emulator.
Settings made with AT commands are automatically reused by the modem until another command is received
to change the settings, or the modem is turned off.
All but two of the commands must begin with the characters AT. The two exceptions are the escape sequence
(+++), and the repeat command (A/). The command line prefix (letters AT) and the command sequences that
follow can be entered in upper case or lower case, but the cases must not be mixed. More than one command
can be typed on one line, and commands can be separated by spaces to make them easier to read. The
spaces are ignored by the modem’s command interpreter. The command line buffer accepts up to 39
characters including, “A” and “T”. Spaces, carriage returns, and line feed characters are not placed in the buffer
and do not count towards the 39-character limit. If more than 39 characters are entered, or if a syntax error is
encountered in the command sequence, the modem returns an ERROR result code, and the command input
is ignored.
The modem will acknowledge most commands almost immediately. As soon as you type in a command ending
with the carriage return character, your modem will respond with OK.
ATTENTION
+++
This is one of the two commands that do not use the AT prefix. The 3
“plus” signs are used for the Escape
Character Sequence. After you have connected to another modem, you may need to return to command mode
to modify the modem’s configuration or to hang up. To do this, leave your keyboard idle (do not press any
keys) for at leas
t one second, and then press “+”
three times. You do not need to press the Enter key. After a
moment, the modem will respond with OK, indicating that Command mode is now active.
Starting Moxa Terminal Emulator
The following instructions explain how to install the Moxa PComm Lite Package. After installing PComm Lite,
you can use the built-in Moxa Terminal Emulator to handle your modem operations.
ATTENTION
OnCell Terminal Emulator is designed for Windows 2000, XP, 2003, and Vista. If you are running Windows 98,
ME, or NT, use PComm Lite V2.6, which can be downloaded on the Moxa website.
1. Start Terminal Emulator from the Windows Start menu.
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OnCell G2111/G2151I Series AT Command Set
3-3
2. The PComm Terminal Emulator user interface will appear. Click the Open button, which is the first blue icon
on the tool bar.
3. Select the target COM port and communication parameters. Click OK to open the port.
4. Terminal Emulator will connect to the target COM port.
AT Command Examples
The following examples can give users a better understanding of how to use the AT Commands.
ATTENTION
Make sure that the RS
-232 port of the OnCell G2111/G2151I Series modem is connected. For the OnCell
G2151I, make sure DIP switch 1 is set to ON.
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OnCell G2111/G2151I Series AT Command Set
3-4
Modem Acknowledgement
Connect the RS-232 port of the OnCell G2111/G2151I Series modem to a host PC. Start PComm Terminal
Emulator with the current communication parameters. Type AT and press Enter. A modem response of OK
indicates that the modem is ready.
NOTE
In a new device, the baudrate is set to a default of
Autobaud
mode, which allows the device to automatically
negotiate the baudrate.
For details on Autobaud mode settings and restrictions, refer to the OnCell
G2111/G2151I AT Command Set
manual.
Verify Signal Strength
Connect the RS-232 port of the OnCell G2111/G2151I Series modem to a host PC. Open PComm Terminal
Emulator with the current communication parameters. Type AT+CSQ and press Enter. The modem will
respond with the receive signal strength (RSSI) and channel bit error rate (BER).
Signal Strength Verification
0 to 12 Weak or insufficient
13 to 19 Average
20 to 31 Exceptional
99 No signal
BER ranges from 0 to 7, with 7 corresponding to a higher error rate.
ATTENTION
RSSI should be higher than 12 if you wish to create or accept GSM
/CSD data calls or establish a GPRS
connection. If the RSSI is less than 12, you will only be
able to transmit and receive SMS (short message).
To check the bit error rate there must be a call in progress to obtain realistic values. If no call is set up, there
is no BER to be determined. In this case the indicated value may be 0 or 99, depending on
the SIM card.
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OnCell G2111/G2151I Series AT Command Set
3-5
PIN Code Management
Operation of the OnCell G2111/G2151I Series modem requires the installation of an active SIM (Subscriber
Identity Module) card. The SIM card contains the necessary data to identify the modem to the network service
provider. It is also used to store the GSM/GPRS modem PIN (Personal Identification Number.) and PUK
(Personal Unblocking Key), which are also used with mobile phones. The PIN helps prevent unauthorized
persons from using the mobile devices. Users must enter the PIN each time the modem is powered up. The PUK
is used to unlock a SIM card when an incorrect PIN code has been entered three times.
Query the Current PIN Status
Connect the RS-232 port of the OnCell G2111/G2151I Series modem to a host PC. Start PComm Terminal
Emulator with the current communication parameters.
1. Type AT+CPIN? and press Enter.
If the OnCell G2111/G2151I Series modem responds with “+CPIN: SIM PIN” then the user must enter the
SIM’s PIN code.
AT+CPIN? responses
+CPIN: READY Modem is not pending for any password
+CPIN: SIM PIN PIN1 is required
+CPIN: SIM PUK PUK1 is required
If the OnCell G2111/G2151I Series modem responds with “+CPIN: READY” then the SIM security is
disabled, or the PIN for the SIM was entered correctly.
2. If the modem responds with +CPIN: SIM PIN, type AT+CPIN=<pin> where <pin> is the correct PIN.
Press Enter. The following example shows “0000” being entered for the PIN.
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2
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