ABB|IISAC01| Analog Control Station
Description
The ABB IISAC01 Analog Control Station (SAC) provides process loop control and monitoring capabilities for a single loop, interfacing with Harmony controllers through various modules.
Features
- Advanced analog input display with square root option.
- High-resolution bar graph displays.
- Flexible communication options via 5 or 40-kilobaud serial links.
Technical Specifications
Displays
- Three gas plasma bar graphs:
- 200 segments for process variable and set point at 0.5% resolution.
- 100 segments for output at 1.0% resolution.
- Eight-character, 14-segment alphanumeric display.
Communication
- Supports 5 or 40 kbaud RS-485 serial link to the controlling module.
- 40 kbaud with IMMFP11 and IMMFP12 modules with firmware revision level E_0 or higher.
Size
- Dimensions: 72 mm x 144 mm x 381 mm (2.82 in x 5.67 in x 15.0 in).
Mounting
- Flush panel mounting.
Supply Voltage
- Range: 21.6 VDC minimum to 27.0 VDC maximum.
Power Consumption
- At 24 VDC: 540 mA.
Analog Output
- Current range: 3 to 21 mA.
- Load compliance: 600 Ω maximum.
- Inductance: 600 mH maximum.
- Accuracy: 2.0% of span at 25°C (77°F).
- D/A resolution: 8 bits.
Analog Input
- Voltage range: +0.75 VDC to +5.25 VDC maximum.
- Impedance: >10 MΩ.
- Accuracy: 1.5% of span at 25°C (77°F).
- A/D resolution: 8 bits.
- Normal mode rejection: 75 dB minimum at 60 Hz.
- Common mode rejection: 90 dB minimum at 60 Hz.
- Common mode voltage: ±5 VDC maximum.
Environmental Conditions
- Ambient temperature: 5°C to 40°C (41°F to 104°F).
- Humidity: Operating 20% to 80% (noncondensing), storage 10% to 95% (noncondensing).
- Atmospheric pressure: Sea level to 3 km (1.86 mi).
- Air quality: Noncorrosive.
ABB|IISAC01| Analog Control Station

ABB|IISAC01| Analog Control Station
Description
The ABB IISAC01 Analog Control Station (SAC) provides process loop control and monitoring capabilities for a single loop, interfacing with Harmony controllers through various modules.
Features
- Advanced analog input display with square root option.
- High-resolution bar graph displays.
- Flexible communication options via 5 or 40-kilobaud serial links.
Technical Specifications
Displays
- Three gas plasma bar graphs:
- 200 segments for process variable and set point at 0.5% resolution.
- 100 segments for output at 1.0% resolution.
- Eight-character, 14-segment alphanumeric display.
Communication
- Supports 5 or 40 kbaud RS-485 serial link to the controlling module.
- 40 kbaud with IMMFP11 and IMMFP12 modules with firmware revision level E_0 or higher.
Size
- Dimensions: 72 mm x 144 mm x 381 mm (2.82 in x 5.67 in x 15.0 in).
Mounting
- Flush panel mounting.
Supply Voltage
- Range: 21.6 VDC minimum to 27.0 VDC maximum.
Power Consumption
- At 24 VDC: 540 mA.
Analog Output
- Current range: 3 to 21 mA.
- Load compliance: 600 Ω maximum.
- Inductance: 600 mH maximum.
- Accuracy: 2.0% of span at 25°C (77°F).
- D/A resolution: 8 bits.
Analog Input
- Voltage range: +0.75 VDC to +5.25 VDC maximum.
- Impedance: >10 MΩ.
- Accuracy: 1.5% of span at 25°C (77°F).
- A/D resolution: 8 bits.
- Normal mode rejection: 75 dB minimum at 60 Hz.
- Common mode rejection: 90 dB minimum at 60 Hz.
- Common mode voltage: ±5 VDC maximum.
Environmental Conditions
- Ambient temperature: 5°C to 40°C (41°F to 104°F).
- Humidity: Operating 20% to 80% (noncondensing), storage 10% to 95% (noncondensing).
- Atmospheric pressure: Sea level to 3 km (1.86 mi).
- Air quality: Noncorrosive.