DSAO 120 | ABB 57120001-EY Analog Output Board DSAO120
Description
ABB DSAO 120 (57120001-EY) Analog Output Board is a high-precision industrial automation component designed to deliver reliable analog signal output for process control systems.
| Specification | Value |
|---|---|
| Number of Channels | 8 independent analog outputs |
| Resolution | 16-bit, signal output error less than 0.1% |
| Output Range | Voltage: 0-10V; Current: 0-20mA, configurable to 4-20mA |
| Communication Protocols | Supports Profibus DP, FOUNDATION Fieldbus |
| Protection Rating | IP20 |
| Operating Temperature | -20 to 70 degrees Celsius |
| Startup Time | Cold start: 35 seconds; Hot start: 1 second |
Key Features:
- 16-bit high resolution ensures precise, low-error analog signal output for critical control tasks
- Each channel can be independently configured for voltage or current output, offering flexible deployment
- IP20 protection rating and wide operating temperature range enable stable performance in dusty, extreme temperature industrial environments
- Fast hot start time allows quick response to control system demands
Applications:
- Chemical reactor temperature and flow control systems
- Power generation and distribution process automation
- Metallurgical production line parameter regulation
Related Models:
- ABB DSAO 110 (57120001-AT) Analog Output Module
- ABB DSAO 130 (57120001-FG) Analog Output Board
- ABB DSAO120A (3BSE018293R1) Analog Output Board
- ABB DSAI 130 (57120001-P) Analog Input Module