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ABB AO890 3BSC690072R1 Analog Output Module
Manufacturer: ABB
Product Number: AO890 (3BSC690072R1)
Category: Analog Output Module
Number of Channels: 8
Output Signal Types: 0-20 mA and 4-20 mA current signals
Application: Industrial automation requiring high-performance analog output with intrinsic safety protection
Product Description
The ABB AO890 3BSC690072R1 Analog Output Module is a high-performance industrial automation device featuring 8 analog output channels supporting 0…20 mA and 4…20 mA current signals. Equipped with intrinsic safety protection components, it allows direct connection to process equipment in hazardous areas without additional external devices. The module can drive Ex-certified current-to-pressure converters and other field loads, making it ideal for applications requiring high precision, reliability, and intrinsic safety. It includes short-circuit protection and open-circuit diagnostics to ensure system stability and safety.
Key Features
- 8-Channel Analog Output: 0…20 mA and 4…20 mA current signals.
- Intrinsic Safety Protection: Suitable for hazardous areas.
- High Precision: 12-bit resolution, 0.05% error, and 50 ppm/°C temperature drift.
- Short-Circuit & Overload Protection: Outputs are short-circuit proof with a 22 mA current limit.
- Compatibility: Works with TU890 and TU891 compact MTUs, supporting 2-wire connections.
- Diagnostics: Built-in self-diagnostics with open-circuit detection (>1 mA).
Technical Specifications
Mechanical Data
| Parameter | Value/Description |
|---|---|
| Dimensions (W×D×H) | 45 mm × 102 mm × 119 mm |
| Weight | 0.2 kg |
General Information
| Parameter | Value/Description |
|---|---|
| Model | ABB AO890 3BSC690072R1 |
| Type | Analog Output Module |
| Signal Range | 0…20 mA, 4…20 mA |
| Channels | 8 |
| Signal Type | Single-Ended Unipolar |
| Intrinsic Safety | Yes |
| Protection Class | IP20 (IEC 60529) |
Electrical Performance
| Parameter | Value/Description |
|---|---|
| Resolution | 12-bit |
| Isolation | Groupwise (to ground) |
| Output Load |
<725 Ω (20 mA)
<625 Ω (22 mA) |
| Error | 0.05% (Typ), 0.1% (Max) at 650 Ω |
| Temperature Drift | 50 ppm/°C (Typ), 100 ppm/°C (Max) |
| Rise Time | 1 ms (10%-90%) |
| Current Limiting | Short-circuit proof |
| Insulation Voltage | 50 V |
| Dielectric Test Voltage | 500 V a.c. |
Power & Diagnostics
| Parameter | Value/Description |
|---|---|
| Power Dissipation | 3.1 W |
| +5 V Modulebus | 80 mA |
| +24 V Modulebus | 110 mA (Typ), <150 mA (Max) |
| +24 V External | 220 mA (Typ), <300 mA (Max) |
| Front LEDs | F(ault), R(un), W(arning), O(SP) |
| Diagnostics | Internal process supply, Open wire detection (>1 mA) |
Certifications
| Parameter | Value/Description |
|---|---|
| CE Mark | Yes |
| Safety Certifications | EN 61010-1, EN 61010-2-201 |
| Hazardous Locations | ATEX/IECEx Zone 2, interface to Zone 0, cFMus C1, Div 2/Zone 2, interface to C1, C2, C3 Div 1/Zone 0 |
| Marine Certifications | ABS, BV, DNV, LR |
Industry Applications
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ABB AO890 3BSC690072R1 Analog Output Module
Manufacturer: ABB
Product Number: AO890 (3BSC690072R1)
Category: Analog Output Module
Number of Channels: 8
Output Signal Types: 0-20 mA and 4-20 mA current signals
Application: Industrial automation requiring high-performance analog output with intrinsic safety protection
Product Description
The ABB AO890 3BSC690072R1 Analog Output Module is a high-performance industrial automation device featuring 8 analog output channels supporting 0…20 mA and 4…20 mA current signals. Equipped with intrinsic safety protection components, it allows direct connection to process equipment in hazardous areas without additional external devices. The module can drive Ex-certified current-to-pressure converters and other field loads, making it ideal for applications requiring high precision, reliability, and intrinsic safety. It includes short-circuit protection and open-circuit diagnostics to ensure system stability and safety.
Key Features
- 8-Channel Analog Output: 0…20 mA and 4…20 mA current signals.
- Intrinsic Safety Protection: Suitable for hazardous areas.
- High Precision: 12-bit resolution, 0.05% error, and 50 ppm/°C temperature drift.
- Short-Circuit & Overload Protection: Outputs are short-circuit proof with a 22 mA current limit.
- Compatibility: Works with TU890 and TU891 compact MTUs, supporting 2-wire connections.
- Diagnostics: Built-in self-diagnostics with open-circuit detection (>1 mA).
Technical Specifications
Mechanical Data
| Parameter | Value/Description |
|---|---|
| Dimensions (W×D×H) | 45 mm × 102 mm × 119 mm |
| Weight | 0.2 kg |
General Information
| Parameter | Value/Description |
|---|---|
| Model | ABB AO890 3BSC690072R1 |
| Type | Analog Output Module |
| Signal Range | 0…20 mA, 4…20 mA |
| Channels | 8 |
| Signal Type | Single-Ended Unipolar |
| Intrinsic Safety | Yes |
| Protection Class | IP20 (IEC 60529) |
Electrical Performance
| Parameter | Value/Description |
|---|---|
| Resolution | 12-bit |
| Isolation | Groupwise (to ground) |
| Output Load |
<725 Ω (20 mA)
<625 Ω (22 mA) |
| Error | 0.05% (Typ), 0.1% (Max) at 650 Ω |
| Temperature Drift | 50 ppm/°C (Typ), 100 ppm/°C (Max) |
| Rise Time | 1 ms (10%-90%) |
| Current Limiting | Short-circuit proof |
| Insulation Voltage | 50 V |
| Dielectric Test Voltage | 500 V a.c. |
Power & Diagnostics
| Parameter | Value/Description |
|---|---|
| Power Dissipation | 3.1 W |
| +5 V Modulebus | 80 mA |
| +24 V Modulebus | 110 mA (Typ), <150 mA (Max) |
| +24 V External | 220 mA (Typ), <300 mA (Max) |
| Front LEDs | F(ault), R(un), W(arning), O(SP) |
| Diagnostics | Internal process supply, Open wire detection (>1 mA) |
Certifications
| Parameter | Value/Description |
|---|---|
| CE Mark | Yes |
| Safety Certifications | EN 61010-1, EN 61010-2-201 |
| Hazardous Locations | ATEX/IECEx Zone 2, interface to Zone 0, cFMus C1, Div 2/Zone 2, interface to C1, C2, C3 Div 1/Zone 0 |
| Marine Certifications | ABS, BV, DNV, LR |
Industry Applications
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