EM122 8DO Transistor
8 digital input,24V DC
Transistor output, opto-couplers isolation,
Strong anti-interference performance, stable
Product Description |
8DO,24V DC high immunity |
The bus current consumption |
65mA |
Power loss |
2W |
Number of digital outputs |
8 |
Signal output type· |
transistor |
Isolation |
optocoupler |
Rated voltage |
24V DC |
Permissible voltage range |
20.4~28.8V DC |
Rated current |
0.75A |
Lamp load |
5W |
Cable Length (Shielded) |
500m |
Cable Length (unshielded) |
150m |
Switching frequency |
/ |
Lifetime contact mechanical |
/ |
Lifetime contact mechanical(rated load voltage) |
/ |
Dimensions(W x H x D)(mm) |
46×80×62 |
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.