Name: wireless serial GPRS industrial DTU RS485 with CE certification
Brand: Caimore
Availability: InStock

Product Details

Specifications

GPRS 2G DTU
1. RS232/RS485/RS422/TTL interface
2. Support APN/ VPDN
3. TCP / UDP transparent data transmission
4. X86 CPU

wireless serial GPRS industrial DTU RS485 with CE certification

I. Introduction

Xiamen caimore CM3161 GPRS DTU is industrial wireless data transmission device with terminal interface,

provide customers with transparent TCP wireless remote data transmission or transparent UDP wireless remote

data transmission function through GPRS network.

CM3161 product Interface diagram:

CM3161 Accessories Photos:

II product characteristics

Industrial Design

1.Industrial CPU

2. Industrial wireless module

3. Real-time operating system

4.Strengthened circuit board

5.Industrial components

6. Industrial Power

Stable and reliable

1. Three-tier system protection

2. UIM / SIM card ESD protection

3. Serial ports ESD protection

4. Metal shell

5. All wireless modules are certified by the CGD or FCC certification or CE certification.

6. High-speed processing CPU

7. Large memory

8. Automatically obtain DNS

9. Complete protocol stack

10. EMC performance outstanding

Powerful Function

1. TCP transparent data transmission and UDP transparent data transmission

2. Support APN/ VPDN

3. Support dual data center backup and multiple data center (8) receive data, the maximum is 256 sending center

4. Intelligent anti-dropped, support online testing, online maintenance, automatic redial, router is always on-line

5. Support customers to control device power-on or power-off

6. Support online indicating:

7. Support pin wakeup function

8. Remote wakeup

9. Support fixed IP communication mode; support DDNS dynamic domain name server communication mode

( support peanut shell, 88IP and dyndns domain server)

10. Enrich I/O control and alarm port: support 4 route alarm input and 4 route output control

11. Support wireless dialing online indication; support I/O pin hardware resetting DTU

12. Support short message remote configuration, remote control, support short message alarm

13. Data packet transmission status report

14. Support RSA, RC4 encryption algorithm

15. Standard AT command interface

16. Support telnet function

17. Can be used as an ordinary dial-up MODEM

18. Low power consumption design: dormant power consumption<1mA , standby power consumption<15mA,

communication power consumpt<35mA

19. Supports serial software upgrade

20. Support LINUX, UNIX and WINDOWS operating systems

Easy to use

III technical parameters

Wireless parameters:

Item	Content
Wireless module	use industrial wireless module
Standards and frequency bands	Support EGSM900/GSM1800MHz dual-band, quad-band GSM800/900/1800/1900MHz optional Support GSM phase 2 / 2 + Supports GPRS multi-slot class 10, class 12
Coding scheme	CS1~CS4
Communication bandwidth	Theoretical bandwidth: 171.2Kb / s; actual bandwidth: 100Kbits> X> 20Kbits / s
Transmit power	GSM850/900:<33dBm;GSM1800/1900:<30dBm
Receiver sensitivity	<-107dBm
Function support	Support data, voice, SMS and fax

Hardware system:

Item	Content
CPU	Industrial high-performance processor
FLASH	32Mbits
SRAM	1024Mbits

Operating System:

Item

Content

Operating System

Using Real-time operating system with memory management unit,

real-time, feature upgrades fast, system stable;

Interface Type:

Item	Content
Serial port	1 RS485 interface 1 or RS232 serial port (support RS422/TTL) Data bit: 7,8 bit Stop bits: 1, 2-bit Parity: no parity, odd parity, even parity, SPACE and MARK parity Serial speed: 110bps ~ 230400bps Flow Control: None flow control, RTS / CTS hardware flow control or XON / XOFF software flow control
Indicator	With power, ACT communication and online indicator
Antenna Interface	Standard SMA female interface,50ohm;
UIM interface	1.8V/3V/5V standard putter user card interface, built-in 15KV ESD protection
Voice Interface	Standard headset interface (requires software)
Power Interface	Standard 3-pin power jack