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Email : oversea@caimore.com

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  • industrial GPRS DTU modem

    Industrial TCP IP DTU VGA port modem

    The rugged CM510-23F series serial to IP 4G modem (called DTU as well) is a cellular modem have been developed especially for M2M application. It provides RS232/RS-485/RS-422/TTL interface and equipped with PPP, TCP/IP and DDP protocol.

  • industrial GPRS DTU modem

    Industrial wireless gprs modem data receiver

    CM3160V DTU modem transmits the data to the customer’s data service center through complete transparent data channel, allows a simple and rapid integration of cellular network connectivity into M2M application.

  • 3G 4G mobile DVR NVR

    Mobile NVR system cctv video surveillance

    Our industrial grade 3G/4G mobile NVR CM530-81 can work for some projects,such as vehicle IP camera, CCTV video surveillance, school bus, public bus,cab.

  • Industrial Embedded Computer

    industrial PC 4G wifi embedded Android system

    Caimore industrial PC is 4 in 1 high degree of integrated design industrial computer with traditional industrial computer, industrial router, high speed 4G communication and video surveillance function. It adopts Freescale Cortex ™ -A9 architecture quad-core 64-bit processor, has various physical interface, supports Android and Linux system.

Contact Us

  • Xiamen Caimore Communication Technology Co., Ltd. ADD: 901/904 Unit, B20 Building, No.63 Chengyi North Street, Jimei Software Park III, Xiamen, China (361021)
  • +86-592-3799895
  • oversea@caimore.com
  • +86-592-5975885
  • +86 177 0008 2379
products

modbus iot modbus gsm modem rtu gateway

CM550-52 MODBUS GSM GPRS 3G RTU enables various kinds of devices with I/O and AD and Standard MODBUS protocols to communicate over GSM/GPRS/3G network and the Internet easily and freely.
  • item no.:

    CM550-52G
  • overview
  • specifications
  • applications
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CM550-52 modbus mode iot modbus gsm modem rtu gateway







Acquisition and Transmission Integrated Design, Higher Performance
CM550-55G integrates traditional RTU and 2.5G/3G data transmission unit, and provides many functions including acquisition, counting, control, storage, alarm and transmission Also, RTU realizes the transparent data transmission function of 2.5G/3G IP MODEM. So Caimore RTU has higher performance.

Standard and Convenience
Caimore RTU MODEM  supports standard Modbus RTU and Modbus TCP/IP, and can directly connect to various configuration software WEB configuration. Customers do not need to develop application software specially, so the project progress is accelerated greatly
        
Rich interface
Caimore RTU provides rich interfaces including 6 CH counter input,8 CH switch input,8 CH analog input,4 CH digital output,2 CH PMW output,4 CH relay output. It has RS232/485 communication port,and RS422/CAN/ZigBee ports are optional.

Synchronous Transmission of Multi Data Centers
Support double data centers, one main and another backup. Support double data center backup and multiple data center ( 8 data center) receiving data, the biggest number of sending center is up to 256.




Cellular 

                           Bands 

EMEA/Middle East/ Asia Paciffic 

FDD LTE:B1(2100)/B3(1800)/B5(850)/B7(2600)/B8(900)/B20(800) TDD LTE:B38(2600)/B40(2300)/B41(2500)  3G:B1(2100)/B5(850)/B8(900) 2G:B3(1800)/B8(900) 

North America 

LTE-A: B1-B5, B7, B8, B12, B13, B20, B25, B26, B29, B30, B41 

Japan/Taiwan/Australia 

FDD LTE:B1(2100)/B2(1900)/B3(1800)/B4(1700)/B5(850)/B7(2600)/B8(900)/B28(700) TDD LTE:B40(2300)  3G:B1(2100)/B5(850)/B8(900)  2G:B2(1900)/B3(1800)/B5(850)/B8(900) 


Software

Functions

Network Protocols 

TCP/UDP     . 

Reliability 

Keepalives, automatic recovery from failure, 

Self-diagnostics, automatic recovery from failure 

Automatic dial up when powered on  

  Long  connection, short connection, activate by data, SMS,  phone; scheduled online/offline    

Support RS-232 serial port configuration 

Upgrad via serial port or remotely    


Interface 

Serial port

1 RS232 serial port (supports RS422/TTL) Data bits: 5,6,7,8 bit Stop bits: 1, 1.5,2 bit Parity: none, odd , even , space and mark Baudrate: 110bps ~ 115200bps

Indicator

With power, ACT communication and online indicator

Antenna Interface

Standard SMA female interface, 50 ohm; optional 3M/5M/10M/15M antenna extension cable, meet the different needs of customers.

UIM interface

1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection

Power Interface

Block interface, power supply over-voltage protection and reverse current

Ethernet

1xLAN(One 10/100 Base-T Ethernet ports), Ethernet IEEE 802-3, 802-2; built-in 1.5KV magnetic isolation protection.

USB

1xUSB, USB2.0, HOST interface, speed at 12Mbps


Mechanical    

Shell

Metal shell: metal case, anti-radiation, anti-interference; shell and system security isolation, lightning protection design; meet the power requirements of safety regulations; protection rating IP30; particularly suit for harsh industrial control environments.

Product dimensions

167*104*26mm(not including the antenna and the fixed parts)

Packing Size

350*215*88mm

Weight

0.52kg (the actual type shall prevail)


Power Supply 

Supply voltage

Wide voltage design, DC 7V to the DC32V power supply directly to the device; and built-in power supply over-voltage protection and reverse current protection

Standard power supply

DC9V/1.5A

Current while Communicating

Average communication current :200mA @ +9 VDC; Communicating instantaneous peak current: 1.0A @ +9 VDC

Standby current

Standby average current0.15A@+9VDC


Environment   

Operating Temperature

-25 ºC ~+65ºC

Extended operating

-35 ºC~+75ºC

Storage Temperature

-40~+85ºC

Relative Humidity

95%(No condensation)


4g modem rtu modbus tcp ip rtu GPS GSM RTU gateway



Industrial Automation
Oil & Gas Renewable Energy

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