TB840 Cluster modem

Hardware specifications
System CPU: IXP-422 266 MHz
DRAM: onboard 128 MB
Flash: onboard 32 MB
LCM：2×16 Text Mode
Keyboard: 4 buttons
Console port: RS-232 x 1, RJ45, supports PPP function
Other: RTC, buzzer, watchdog clock
Operating system: Built in embedded Linux or Windows CE 5.0
Network communication LAN: 10/100 Mbps x 2, RJ45
Protection: Built in 1.5 KV magnetic isolation protection
Serial communication serial port: RS-232/422/485 x 16, software selection, RJ45, (DA-660-8 pieces)
There are 8 serial ports)
Protection: Built in 15 KV ESD full signal protection
Data bits: 5, 6, 7, 8
Stop bits: 1, 1.5, 2
Check digit: None Even、Odd、Space、Mark
Flow control: RTS/CTS, XON/XOFF, RS-485 ADDCTM
Speed: 50 bps~921.6 Kbps, supporting any baud rate
LEDs system: Ready x 1
Ethernet port: 10/100 M x 2
Serial port: TxD/RxD x 16, (DA-660-8 only has 8 serial ports)
Power requirements: Power input: 100-240 VAC/VDC
(AC input frequency range 47-63Hz)
Mechanical characteristic dimensions (WxDxH): 480 x 198 x 45 mm (19×7.8 x 1.77 in)
(including rack installation accessories)

TB840 Cluster modem

It has the following advantages:
1. The embedded software PLC system has a relatively open hardware architecture, and users can freely choose the appropriate hardware platform according to their needs to build a control system that meets their needs.
Compared to traditional PLCs, the instruction set of embedded soft PLC systems is more abundant, greatly facilitating users to write industrial control programs.
Due to the rapid development of embedded chip technology, the cost-effectiveness of embedded soft PLC products has been rapidly improved.
4. Embedded soft PLC systems have a relatively open architecture and standards, and products can be integrated into both PLC networks and standard computer networks. This is a result of many existing research on computer networks that can be easily applied to PLC control technology.
5. The embedded soft PLC technology is based on the IEC61131-3 language standard, so program development is more convenient, conducive to reuse, can shorten the product development cycle, and debugging and maintenance are also more convenient.

Contact information:+86 15359213550

1. A-B Rockwell
2. FOXBORO
3. TRNEX
4. OVATION Westinghouse
5. SCHNEIDER
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7. SIEMENS
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9. ABB
10. HONEYWELL
11. BENTLY NEVADA
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13. ICS TRIPLEX
14. BACHMANN
15. Emerson
16. EPRO
17. HIMA Black Horse and other imported industrial components!

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