IM261 MODBUS-RTU Interface Module
IM261 is a MODBUS-RTU slave interface module, can be networking and distributed I/O application with MODBUS master system,
Support MODBUS master system ( UN314, Siemens PLC, Scheider PLC, HMI)
RS 485 communication baud rate from 9.6Kbs to 12Mbs adjusting automatically
Max. supports 99 slaves connecting,
Adopts Optoelectronic isolation and over-current protection on RS 485 end,
With configuration/diagnosis function.
|
Voltage range |
20.4-28.8V DC |
|
Interface |
1 RS485 port |
|
Connecting protocol |
PROFIBUS-RTU |
| Station address setting | 0 to 99（by knob switch） |
| Max. stations per period | 32 |
|
Max. stations per net |
126，Max. 99 EM261 stations |
| Baud rate |
2400、4800、9600、19200、38400、57600、115200 bit/s |
| UN 200 modules No. | 7 |
|
Cable length |
|
|
< 93.75Kbps |
1200 meters |
|
187.5Kbps |
1000 meters |
|
500Kbps |
400 meters |
|
1-1.5Mbps |
200 meters |
|
3-12Mbps |
100 meters |
|
Dimension |
71*80*62 |
IM261 MODBUS-RTU Interface Module
20 years experience
3-year warranty
Support free sample test
- Shenzhen Unimat Automation Technology Co., Ltd., established in 2005, is a National High-Tech Enterprise, a Specialized and Innovative Enterprise, and a participant in the development of the national standard for Programmable Controllers, specializing in industrial automation control.
- The company's products include PLCs, HMIs, VFDs, and Industrial Internet of Things systems, all of which have complete independent intellectual property rights.
As of December 2023, UniMAT PLC sales have exceeded 2,000,000 units.