ICP DAS USA GTM-200M User manual

Modem to USB/RS-232 Converter
GTM-200M
User Manual
Version 1.0.1 Sep 2022
保固說明

GTM-200M User’s Manual v1.0.1
Warranty
All products manufactured by ICP DAS are under warranty regarding
defective materials for a period of one year, beginning from the date
of delivery to the original purchaser.
Warning
ICP DAS assumes no liability for any damage resulting from the use of
this product. ICP DAS reserves the right to change this manual at any
time without notice. The information furnished by ICP DAS is believed
to be accurate and reliable. However, no responsibility is assumed by
ICP DAS for its use, not for any infringements of patents or other
rights of third parties resulting from its use.
Copyright
Copyright @ 2017 by ICP DAS Co., Ltd. All rights are reserved.
Trademark
The names used for identification only may be registered trademarks
of their respective companies.
Contact US
If you have any problem, please feel free to contact us. You can count on us for
quick response.
Email: [email protected]

GTM-200M User’s Manual v1.0.1
Symbol description
RoHS
Manufacture of this product strictly abide by the rules
of lead-free and does not contain any harmful
substances.
WEEE
This symbol means this product must be collected at
the time of discarding in the EU.
HOT SURFACE DO NOT TOUCH
This symbol means this product’s enclosure may be
with high temperature, do not touch before cooling or
else will be burned.
USB
This product support USB 2.0 interface.

GTM-200M User’s Manual v1.0.1
I
Table of Contents
1. Introduction ............................................................................... 1
2. Hardware Specifications........................................................... 2
2.1 Hardware Specifications........................................................................2
2.2 Accessories Specifications....................................................................3
2.3 Assembly process ................................................................................. 4
3. Hardware Appearance............................................................... 6
3.1 View of the GTM-200M Panel ...............................................................6
3.2 Pin Assignments.................................................................................... 6
3.3 LED Indicators....................................................................................... 7
4. Hardware Wire Connection....................................................... 8
4.1 Reset Wire Connection .........................................................................8
4.2 Installation.............................................................................................9
4.3 Quick Test ........................................................................................... 10
4.3.1 Hardware installation................................................................. 10
4.3.2 Software installation (Hyper terminal) ........................................11
5. GPRS Connection.................................................................... 16
5.1 XPAC-8000 (Microsoft Windows XP) .................................................. 16
5.1.1 GTM-200M Hardware Requirement.......................................... 16
5.1.2 Create a New Modem............................................................... 17
5.1.3 Create a New Dial-up and Networking Connection................... 23
6. USB Driver Installation............................................................ 31
6.1 Microsoft Windows 10 OS...................................................................31
7. Appendix.................................................................................. 34
7.1 Communication Module Reference Contact........................................ 34
8. Revision History...................................................................... 34

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1. Introduction
GTM-200M is an industrial modem converter with RS-232 and USB interfaces.
Customers can choose to match different communication modules according to the needs
of the field, which can support different frequency bands.
The GTM-200M also provides an integrated Library, allowing customers to focus on and
speed up the development of applications without having to deal with the command
problems of different communication modules. The standard interface can be easily
matched with various PLCs and PCs, and SMS transmission and 3G/4G connection can be
quickly implemented through the Library.

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2. Hardware Specifications
2.1 Hardware Specifications
Item
GTM-200M
Comm. Interface
COM Port
RxD, TxD, GND
COM Port Baud Rate
9600 bps ~ 115200 bps (default：115200 bps)
USB
USB 2.0 (high speed)
USB Driver Support
Windows 10
LED Indicators
Power
Red
3G/GSM
Green
Power
Protection
Power reverse polarity protection
Frame Ground Protection
ESD, Surge, EFT, Hi-Pot
Required Supply Voltage
+10 VDC ~ +30 VDC
Rated Current
30 ~ 15 mA / 10 ~ 30 VDC
Reset Input
Input Type
Isolated, 3750 Vrms
On Voltage Level
+3.5 VDC ~ +30VDC
Off Voltage Level
+1 VDC max.
Input Impedance
3 kΩ, 0.25W
Mechanical
Casing
Metal
Dimensions (W x L x H)
28 mm x 78.5 mm x 100 mm
Installation
DIN-Rail
Environment
Operation Temperature
-25℃to 70℃
Storage Temperature
-40℃to 80℃
Humidity
5~90% RH, non-condensing

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2.2 Accessories Specifications
Module (Optional)
EC25-E
EC20-CE
LE910C4-WWX
category
LTE CAT.4
Frequency band
4G
FDD LTE:
B1/B3/B5/B7/B8/B20
TDD LTE:
B38/B40/B41
FDD LTE: B1/B3/B8/
TDD LTE:
B38/B39/B40/B41
B1/B2/B3/B4/B5/B7/B8/B
12/B13/B14/B19/B20/B26
/B28
3G
WCDMA: B1/B5/B8
WCDMA:B1/B8
TD-SCDMA:B34/B39
CDMA2000:BC0
B1/B2/B4/B5/B8/B19
GSM
B3/B8
900/1800MHz
B2/B3/B5/B8
Scope of use
Area
Taiwan, Europe, Middle
East, Africa, Korea,
Thailand, India
China, Europe, Middle
East, Africa, Korea,
Thailand
Europe, North America,
Africa, Asia Pacific
Certification
Regulatory:
GCF/
CE/KC/NCC/RCM/NBT
C/FAC/ICASA
Regulatory:
GCF/
CE/KC/NCC/DoC/CCC/
SRRC/NAL/ICASA
Regulatory:
GCF/FCC/CE
Environmental
Temperature range
-40°C ~+85°C
Dimensions (W x L x H)
51.0mm x 30.0mm x 4.9mm

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2.3 Assembly process
When the communication module is purchased, please refer to the following installation
method for installation :
※Please refer to the order information at the bottom of the GTM-200M order page for optional
communication modules.
Step 1 : Remove the side panel , there are 6 black screws.
Step 2: Insert the communication module into the PCIE slot position and lock the 2 silver
screws.

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Step 3 : Connect the 4G IPEX plug to the communication module (Main) position
※Note: The main position of different modules is different, and the main contact of communication
module can be referred to Appendix 7.1
Step 4 : Adjust the mode according to the optional module and make sure the Switch is in
the correct position, please refer to the following diagram
Step 5: Install the side panel and lock back a total of 6 screws.
Optional Module Switching Mode
EC20-CE、EC25-E
Turns numbers 4, 5 and 6 to ON
Turns numbers 1,2 and 3 to OFF
LE910C4-WWX
Turns numbers 1,2 and 3 to ON
Turns numbers 4, 5 and 6 to OFF

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3. Hardware Appearance
3.1 View of the GTM-200M Panel
3.2 Pin Assignments

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3.3 LED Indicators
There are two LED indicators to help users to judge the various conditions of
GTM-200M. The description is as follows：
A. PWR(Red)：The PWR LED can indicate the status of Power module.
Power normal
Power fail
Always ON
Always OFF
B. 4G (Green)：The modem LED can indicate the status of GSM module.
4G module normal
4G module fail
Data transmission
ON 2 sec and OFF 1 sec
OFF or ON 1 sec
and OFF 2 sec
Blinking per 0.2 sec
4G module normal
4G module fail
1
2
3
4
5
6
7
ON
OFF
Time(sec)
ON
OFF
Time(sec)
1
2
3
4
5
6
7

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4. Hardware Wire Connection
4.1 Reset Wire Connection
Input Type
Reset State ON
Reset State OFF
Reset
Input
Reset Input
ON Voltage Level
+3.5 VDC ~ +30 VDC
OFF Voltage Level
+1 VDC max.

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4.2 Installation
The GTM-200M should be installed by a properly authorized technician in a location
that is out of the reach of the general public.
➢SIM card and 4G antenna installation
WARNING! HOT SURFACE DO NOT TOUCH
The product’s enclosure may be with high temperature, do not touch before
cooling or else will be burned.
SAFETY INSTRUCTION NOTES
The unit installation to final system and the DC source (SELV, Limited Power
Source) that is intended to connect with power input pins (DC.+VS / DC.GND)
should be complied with requirements of EN 60950-1. Be sure before connect
to input pins.

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4.3 Quick Test
4.3.1 Hardware installation
GTM-200M

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4.3.2 Software installation (Hyper terminal)
Step 1：Start →All Programs →Accessories →Communications →Hyper Terminal
Step 2：If there is a pop-up form that says “Default Telnet Program?”, please select
“Yes”

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Step 3：Input new connection name →Click “OK”
Step 4：Select your PC serial port →Click “OK”

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Step 5：Please refer to the following settings
Bits per second
115200
Data bits
8
Parity
None
Stop bits
1
Flow control
None
Step 6：File →Properties

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Step 7：Settings →Click “ASCII Setup…”
Step 8：Select “Echo typed characters locally”→Click “OK”

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Step 9：Input “AT”and press “Enter”, then you will receive “AT OK”

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5. GPRS Connection
5.1 XPAC-8000 (Microsoft Windows XP)
5.1.1 GTM-200M Hardware Requirement
A. GTM-200M (Please install USB driver first)
B. XPAC-8000
C. USB cable
GTM-200M