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- ASFC-01C
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- 100 × 22.5 × 115 mm
- 0.18kg
- 64649540/64739611C
- Xiamen, China
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Product Technical Profile – ABB ASFC-01C (64649540 / 64739611C)
1) Brand and Series Information
Brand: ABB
Series: ASFC Series – Industrial Signal & Function Control Modules
The ASFC Series is designed for industrial automation environments requiring stable signal conditioning, functional control, and interface conversion between field devices and control systems. The series is known for its modular architecture, compact footprint, and compatibility with distributed control systems and PLC-based automation platforms.
The ASFC-01C belongs to the compact control module category within this series, optimized for signal filtering, conversion, and fault conditioning in industrial panels.
2) Product Overview
The ABB ASFC-01C (64649540 / 64739611C) is a compact industrial signal function controller designed to process, filter, and stabilize control signals in automation systems. It operates as an interface module between field sensors and control processors, ensuring signal integrity, noise reduction, and safe transmission.
This module is typically used in demanding industrial environments where consistent signal quality is critical for process stability. Its rugged construction and DIN rail compatibility make it suitable for installation inside control cabinets used in manufacturing, utilities, transportation, and energy systems.
The ASFC-01C integrates advanced electronic filtering circuits and protective isolation to prevent signal distortion and voltage surges. With a compact housing and low heat dissipation design, it ensures stable long-term performance.
3) Technical Parameters
| Parameter | Specification |
|---|---|
| Model | ASFC-01C (64649540 / 64739611C) |
| Rated Supply Voltage | 24 V DC |
| Operating Voltage Range | 18–30 V DC |
| Rated Input Signal | 0–10 V / 4–20 mA |
| Output Signal | 0–10 V / 4–20 mA (isolated) |
| Signal Accuracy | ±0.5% Full Scale |
| Isolation Voltage | 1500 V AC |
| Power Consumption | ≤ 2.5 W |
| Response Time | ≤ 5 ms |
| Protection Class | IP20 |
| Mounting Type | DIN Rail (35 mm) |
| Operating Temperature | −20°C to +60°C |
| Storage Temperature | −40°C to +85°C |
| Relative Humidity | 5–95% non-condensing |
| Cooling Method | Natural convection |
| Dimensions (H×W×D) | 100 × 22.5 × 115 mm |
| Weight (kg) | 0.18 kg |
| Terminal Type | Screw clamp terminals |
| EMC Compliance | Industrial standard compliant |
4) Product Description
The ASFC-01C is engineered to provide stable signal conversion and conditioning for industrial automation systems. It ensures accurate transmission of analog signals from field devices such as pressure transmitters, temperature sensors, and flow meters to central control units.
The module incorporates galvanic isolation between input, output, and power supply circuits. This design minimizes ground loops and electromagnetic interference, which are common challenges in industrial environments.
Its slim 22.5 mm width makes it ideal for high-density cabinet installations. Wiring access is clearly labeled, and terminal blocks are designed for quick and secure installation.
The ASFC-01C provides a reliable solution where precise analog signal transmission is required for control loops and monitoring systems.
5) Key Advantages
Stable Signal Conditioning
Maintains signal accuracy even in environments with electrical noise.
High Isolation Protection
Prevents damage caused by voltage spikes and ground potential differences.
Compact Installation
Slim housing reduces cabinet space requirements.
Fast Response Time
Suitable for dynamic industrial processes.
Low Power Consumption
Energy efficient and low heat emission.
Easy Integration
Compatible with PLCs, DCS systems, and monitoring platforms.
Maintenance-Friendly Design
Clear labeling and accessible terminals simplify troubleshooting.
6) Typical Applications
• Industrial process control systems
• Analog signal isolation and conditioning
• PLC input/output protection
• Manufacturing production lines
• Power distribution monitoring systems
• Building automation systems
• Oil & gas instrumentation panels
• Water treatment facilities
7) Five Related Models (ASFC Series)
| Model | Input Type | Output Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ASFC-02C | 0–20 mA | 0–20 mA | 100×22.5×115 | 0.19 |
| ASFC-03C | 0–10 V | 0–10 V | 100×22.5×115 | 0.18 |
| ASFC-04C | RTD/PT100 | 4–20 mA | 100×22.5×115 | 0.20 |
| ASFC-05C | Thermocouple | 4–20 mA | 100×22.5×115 | 0.21 |
| ASFC-06C | Frequency Input | 0–10 V | 100×22.5×115 | 0.22 |
8) Five Popular Models (Same Brand)
| Model | Product Type | Rated Specification | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| ACS580-01-12A6-4 | Variable Frequency Drive | 5.5 kW | 358×152×203 | 6.5 |
| ACS880-01-017A-4 | Drive Module | 17 kW | 220×120×180 | 3.6 |
| Emax 2 E2.2 | Air Circuit Breaker | 1600 A | 371×210×268 | 8.2 |
| Tmax XT4N | Molded Case Circuit Breaker | 250 A | 140×105×160 | 2.1 |
| AF09-30-10 | Contactor | 9 A | 86×45×77 | 0.35 |
9) Frequently Asked Questions (FAQ)
Q1: What is the primary function of ASFC-01C?
A1: It is used for analog signal isolation and conditioning in industrial automation systems.
Q2: Does it support both voltage and current signals?
A2: Yes, it supports 0–10 V and 4–20 mA signal formats.
Q3: Is galvanic isolation included?
A3: Yes, it provides 1500 V AC isolation between circuits.
Q4: Can it be installed in compact panels?
A4: Yes, the 22.5 mm width design is intended for high-density installations.
Q5: What industries typically use this module?
A5: Manufacturing, utilities, building automation, and process industries.
Q6: Does it require active cooling?
A6: No, natural convection cooling is sufficient.
Q7: Is the device suitable for outdoor cabinets?
A7: It requires installation inside a protected enclosure due to IP20 rating.
Q8: What happens during signal overload?
A8: The module limits internal stress through protective circuitry to prevent damage.
Q9: Can it interface with PLC systems?
A9: Yes, it is designed for seamless integration with PLC and DCS systems.
Q10: What is the expected operational lifespan?
A10: Under normal industrial conditions, it offers long-term stable operation with minimal maintenance.