A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Overview – Reliable Analog Output for Distributed Control Systems
The ABB Bailey SPASO11 Analog Output Slave Module is designed to deliver precise analog signal control in ABB Bailey INFI 90 and legacy Distributed Control Systems (DCS). This module ensures accurate conversion of digital control signals into analog outputs, enabling smooth operation of actuators, valves, and process equipment across industrial environments.
Engineered for high reliability and consistency, the SPASO11 supports mission-critical applications in power generation, chemical processing, and manufacturing facilities where precise analog control is essential for process stability and efficiency.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | SPASO11 |
| Type | Analog Output Slave Module |
| System Compatibility | ABB Bailey INFI 90 / Legacy DCS Systems |
| Number of Channels | 8 Analog Output Channels |
| Output Signal Range | 0–20 mA, 4–20 mA, or 0–10 V configurable |
| Resolution | 12-bit DAC per channel |
| Isolation | Channel-to-channel and channel-to-ground isolation |
| Update Rate | 20 ms per channel typical |
| Operating Temperature | 0°C to +60°C (+32°F to +140°F) |
| Storage Temperature | -20°C to +70°C (-4°F to +158°F) |
| Mounting | Rack-mounted DCS chassis |
| Dimensions (L × W × H) | 160 mm × 100 mm × 25 mm |
| Weight | 0.38 kg (0.84 lbs) |
| Certification | UL, CE, and CSA recognized component |
