Bộ điều khiển SMS/GPRS/WCDMA (3G)/LTE (4G) + GPS ICP DAS GTP-541M CR
Feature
- Support LTE-FDD Band B1/B3/B8
- Support LTE-TDD Band B38/B39/B40/B41
- Support WCDMA/HSPA+ Dual-band 900/2100 MHz
- Support GSM/GPRS Dual-band 900/1800 MHz
- 1 x RS-485 and 1 x RS-232 for general COM port
- Power Reverse Polarity Protection
- Power supply +10 VDC ~ +30 VDC
- I/O Trigger SMS/Voice Alarm Function
- Modbus Trigger SMS/Voice Alarm Function
- 4G RTU Function with GPS
- 4G/Serial gateway function
Introduction
The GTP-541M is an industrial smart 4G remote terminal device that is backward compatible with the 2G/3G frequency band and can be used with different software interfaces to meet user needs. 4G remote terminal equipment transmits I/O signals to the remote management platform through LTE/WCDMA/GPRS. ICP also provides related software support to facilitate customers to quickly establish monitoring programs. These softwares include VxServer. Virtual COM software such as VxComm. In addition, users can switch GTP-541M different functions such as ModBusSMS, DIOSMS and RMV through SD card replacement firmware to meet different application requirements. The powerful features of the GTP-541M reduce user development costs and time, making it ideal for IoT applications.
![](https://www.icpdas.com/upload/00_web_img/Wireless/3G4G/GTP-541M/GTP-541_frimware_en.png)
Application
Modbus SMS Function (SMSMB Firmware)
- Support Modbus slave communication to trigger SMS, voice alarm or built-in DO.
- 127 groups of alarm can be customized, each group can be set according to ON/OFF 2 kinds of SMS content and voice.
- 16 groups of phone books can be customized, each group can set 16 phone numbers.
- Each group of alarm can specify more than one phone book.
- The SMS content is up to 70 Unicode characters.
- The SMS content and the phone number can be dynamically specified through Modbus RTU commands.
![](https://www.icpdas.com/upload/00_web_img/Wireless/3G4G/GTP-541M/GTP-541M_SMSMB.png)
IO SMS Function (SMSDIO Firmware)
- 9 trigger conditions through the build-in AI/DI to trigger SMS or voice alarm.
- Each trigger condition can set 10 phone numbers.
- Trigger conditions through the build-in AI can be set for range detection
- Trigger conditions through the build-in DI can be set to Normal Close, Normal Open or Counter.
- Report DI, AI and Counter values regularly.
- The SMS content is up to 70 Unicode characters of 160 ASCII characters
- Send SMS through mobile phone to inquire about I/O status or set DO
![](https://www.icpdas.com/upload/00_web_img/Wireless/3G4G/GTP-541M/GTP-541M_SMSDIO.png)
Text SMS Function (SMSTXT Firmware)
- Support ASCII command communication to trigger SMS or voice alarm.
- 127 groups of alarm can be customized, each group can be set 2 kinds of SMS content and voice.
- 16 groups of phone books can be customized, each group can be set 16 phone numbers.
- Each alarm can specify more than one phone book.
- The SMS content is up to 70 Unicode characters of 140 ASCII characters.
- The SMS content and the phone number can be dynamically specified through ASCII commands
![](https://www.icpdas.com/upload/00_web_img/Wireless/3G4G/GTP-541M/GTP-541M_SMSTXT.png)
Remote Terminal Unit Function (RTU Firmware)
- Support Modbus slave communication, up to 3 Modbus devices can be connected.
- Up to 32x DI, 32x DO, 16x AI and 16x AO status can be inquired for each Modbus device.
- Report I/O status of Modbus device, I/O status of GTP-541M and GPS data to M2M RTU Center software on PC regularly.
- RTU Mode
-Report I/O status of Modbus device, I/O status of GTP-541M and GPS data to M2M RTU Center software on PC regularly.
-Data received by M2M RTU Center can be saved to MS SQL, MySQL or MariaDB database.
-Application on PC can set build-in DO through M2M RTU Center.
- E-Mail, FTP Mode
-Periodically log Modbus device I/O status, built-in I/O status, and GPS data
-Log files are uploaded via E-Mail attachment or FTP
![](https://i.ibb.co/Z1whVrX/GTP-541-M-RTU-1.png)
![](https://i.ibb.co/4TjdTpR/GTP-541-M-RTU-2.png)
![](https://i.ibb.co/Gv7Bwpj/GTP-541-M-RTU-3.png)
Remote Maintain Function(RMV, VSPE Firmware)
- Mapping RS-232/485 of GTP-541M to virtual COM port on PC
- Transparent transmission between physical COM port (GTP-541M) and virtual COM port (PC).
- PC need to provide a fixed IP address.
- PC need to install VxServer and VxComm software.
- VxServer and VxComm software support Windows XP/7/10, 32-bit, 64-bit operating system.
![](https://i.ibb.co/dtVtTD5/GTP-541-M-RMV.png)
- Mapping RS-232/485 of GTP-541M to virtual COM port on PC
- Transparent transmission between physical COM port (GTP-541M) and virtual COM port (PC).
- PC need to provide a fixed IP address.
- PC need to install VSPE (Virtual Serial Port Emulator) software.
- VxServer and VxComm software support Windows and Linux operating system.
- Support pair connection of 2 GTP-541M.
![](https://i.ibb.co/FntmhLj/GTP-541-M-VSPE.png)
![](https://i.ibb.co/djGPsz8/GTP-541-M-VSPE-2.png)
Specifications
Software |
Service |
Virtual COM, RTU, SMS Alarm |
CPU Module |
CPU |
ARM Cortex™ A5 processor |
Storage Expansion |
SD Card (Max. 32GB SDHC) |
Real Time Clock |
Provide seconds, minutes, hours, day of week/month, month and year |
Watchdog Timer |
Yes |
LED Indicators |
Status |
1 x PWR
1 x 4G
1 x STA
1 x GPS |
2G System |
Data Transmission Rate |
GPRS
Downlink transfer: Max. 85.6 kbps; Uplink transfer: Max. 85.6kbps |
Frequency Band |
900/1800 MHz |
Coding Schemes |
CS 1, CS 2,CS 3,CS 4 |
CSD |
GSM
Downlink transfer: Max. 14.4 kbps; Uplink transfer: Max. 14.4 kbps |
GPRS Multi-slot |
GPRS class 12; GPRS station class B |
Power Class |
Class 4 (2 W @ 900 MHz)
Class 1 (1 W @ 1800 MHz) |
SMS Format |
Sending: UCS2/7bits
Receiving: UCS2/7bits |
3G System |
Data Transmission Rate |
DC-HSPA+
Downlink transfer: Max. 42 Mbps; Uplink transfer: Max. 5.76 Mbps
TD-SCDMA Download: Max. 4.2 Mbps; Upload: Max 2.2Mbps
CDMA2000 EVDO Download: Max. 14.7 Mbps; Upload: Max 5.4Mbps |
Frequency Band |
WCDMA 900/2100 MHz |
Power Class |
Class 3(250mW @ WCDMA) |
4G System |
Data Transmission Rate |
LTE(Cat.3)
Downlink transfer: Max. 100 Mbps; Uplink transfer: Max. 50Mbps |
Frequency Band |
FDD LTE : B1/B3/B8
TDD LTE : B38/B39/B40/B41 |
GPS/GNSS |
Protocol |
NMEA 0183 |
Support Channels |
32 |
Analog Input |
Channels |
4 |
Type |
Voltage |
Range |
+10V ~ -10V |
Resolution |
16-bit |
Digital Input |
Channels |
5 |
Type |
Wet Contact |
Sink/Source (NPN/PNP) |
Sink/Source, Isolated channel with common power or ground |
ON Voltage Level |
+5V ~ +24V |
OFF Voltage Level |
+1V Max |
Digital Output |
Channels |
2 |
Load Voltage |
+24 VDC Max |
Load Current |
100mA Max |
COM Ports |
Ports |
1 x RS-232/485, Non-isolated |
Baud Rate |
9600、19200、38400、57600 and 115200 bps |
Power |
Consumption |
4.8W ( 200 mA @ 24 VDC) |
Mechanical |
Casing |
Metal |
Dimensions (mm) |
113 x 125 x 34 (W x L x H) |
Installation |
DIN-Rail/ Screw |
Environment |
Operating Temperature |
-25 ~ +75 °C |
Storage Temperature |
-40 ~ +80 °C |
Humidity |
5 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
GTP-541M CR |
4G Multi Function Controller with GPS (RoHS) (Asia Only) |