产品介绍
The ABB PFVK128 3BSE010547R1 Relay Board is a high-quality industrial relay interface module designed to work seamlessly with ABB’s control systems, such as the AC 800M and Advant Master series. It functions as a switching interface between the system’s output signals and high-power field devices. Built to handle a range / relay output applications, this board serves as a bridge for digital signal conversion, electrical isolation, and secure relay switching.
Equipped with multiple relay channels, the PFVK128 is a reliable choice for executing switching operations in critical environments like power plants, oil refineries, and large-scale manufacturing processes. It is designed with ABB’s hallmark focus on industrial safety, performance, and longevity, providing clean switching and signal isolation in harsh conditions.
产品规格
| Parameter | Details |
|---|---|
| 型号 Number | PFVK128 |
| 零件号 | 3BSE010547R1 |
| 制造商 | ABB |
| Product Type | Relay Board / Relay Interface Module |
| Relay Type | Electromechanical relays |
| Channels | 16-channel relay output board |
| Coil Voltage | 24 VDC |
| 联系我们 Type | SPST (Single Pole Single Throw) / Normally Open |
| Load Capacity per Channel | Up to 2 A @ 30 VDC / 250 VAC (resistive load) |
| Isolation | Galvanic isolation between control and output circuits |
| Compatible Controllers | ABB AC 800M, AC 800F, Advant Controller 410, and others |
| Connection Method | Terminal block, backplane, or ribbon cable |
| Power Supply | Supplied via control system rack or external 24 VDC |
| Operating Temperature | -10°C to +60°C (14°F to 140°F) |
| Storage Temperature | -40°C to +85°C (-40°F to 185°F) |
| Humidity | 5%–95% non-condensing |
| Mounting Method | DIN rail or direct panel mount |
| Dimensions | 120 x 65 x 110 mm |
| 重量 | 0.2 kg |
| Certifications | CE, UL, RoHS, CSA |
| Diagnostics | LED indication for relay status (optional in some builds) |
Applications
The ABB PFVK128 Relay Board is engineered for critical automation environments requiring high-reliability relay switching and electrical isolation between control and field levels. It is commonly used in:
-
Power Generation Plants
Controls and isolates switchgear, turbines, and auxiliary systems via reliable relay operation. -
Process Automation
Used in DCS or PLC-based automation to trigger pumps, solenoids, heaters, and other actuators. -
Oil & Gas Facilities
Enables relay switching in hazardous areas with galvanic isolation for safe operations. -
Building Automation Systems
Drives HVAC dampers, lighting systems, and access control relays from centralized logic. -
Water Treatment Plants
Interfaces with sensors and electromechanical valves for process safety and control. -
Manufacturing and Robotics
Executes machine start/stop operations, alarm feedback, and safety interlocking.
Product Advantages
-
High Channel Density
16 relay outputs in one board improve panel space efficiency. -
Strong Electrical Isolation
Galvanic separation between controller signals and output load ensures safe operation. -
Industrial-Grade Design
Built with robust relay components for long mechanical and electrical life cycles. -
Flexible Mounting Options
支持s DIN rail and panel mounting, fitting into varied cabinet designs. -
Universal Compatibility
Easily interfaces with several ABB controller platforms and industrial systems. -
Field Proven Reliability
Trusted in critical control systems with minimal maintenance requirements. -
Signal Integrity
Avoids false triggering via input signal conditioning and stable relay switching. -
Reduced Wiring Complexity
Streamlined terminal design simplifies system integration and maintenance.
常见问题 (FAQ)
-
What is the main function / the PFVK128 relay board?
It acts as an interface to control high-power field devices using relay outputs from ABB control systems. -
How many relays are included on the board?
The module includes 16 independent relay output channels. -
What is the rated load capacity per relay channel?
Each relay can switch up to 2 A at 30 VDC or 250 VAC (resistive loads). -
Is the module compatible with ABB AC 800M systems?
Yes, it integrates directly with ABB’s AC 800M series and other compatible controllers. -
Are the relay outputs normally open or normally closed?
Standard models are SPST-NO (Single Pole Single Throw – Normally Open). -
What voltage is required to activate the relay coils?
The board is designed for 24 VDC coil activation. -
Can this board be mounted on a DIN rail?
Yes, it supports both DIN rail and panel mounting options. -
Is the PFVK128 hot-swappable?
No, it should be powered down during insertion or removal to avoid damage. -
Does it include onboard diagnostics?
Some variants include LED indicators for each relay output status. -
What environments is it certified for?
It is certified for use in industrial environments and complies with CE, UL, and RoHS standards.
Related 型号s from the Same Series or Compatible Line
| 型号 Number | 描述 | Channels | Control Voltage | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|---|---|
| PFVK130 3BSE010548R1 | Relay Board with status LEDs | 16 | 24 VDC | 200 x 100 x 40 | 0.66 |
| PFVI101 3BSE009514R1 | Digital Input Board | 16 inputs | 24 VDC | 200 x 100 x 40 | 0.60 |
| PFVI102 3BSE009515R1 | Digital Input Board with Isolation | 8 inputs | 48 VDC | 200 x 100 x 40 | 0.58 |
| PFCS01 3BSE004939R1 | Communication Interface Module | N/A | 24 VDC | 210 x 110 x 50 | 0.70 |
| PFUK107 3BSE009431R1 | Relay Output Module | 8 | 24 VDC | 180 x 90 x 35 | 0.62 |
| PFVI103 3BSE009516R1 | Isolated DI/DO Combination Module | 8 in / 8 out | 24 VDC | 200 x 100 x 40 | 0.63 |
Popular ABB 型号s Across Automation Product Lines
| 型号 Number | Product Name | Function | Dimensions (mm) | 重量 (kg) |
|---|---|---|---|---|
| CI854AK01 3BSE030220R1 | Pr/ibus DP Module | Fieldbus Communication | 115 x 95 x 50 | 0.35 |
| PM864AK01 | AC 800M Controller Module | CPU/controller | 186 x 120 x 60 | 0.65 |
| TU810V1 3BSE013230R1 | Base Terminal 单位 | I/O Module Base | 118 x 100 x 25 | 0.30 |
| DI810 3BSE008508R1 | Digital Input Module (16 ch) | Input module for AC 800M | 120 x 95 x 40 | 0.42 |
| DO820 3BSE008514R1 | Digital Output Module (16 ch) | Output module for AC 800M | 120 x 95 x 40 | 0.45 |
| AI810 3BSE008516R1 | Analog Input Module (8 ch, HART) | Analog measurement and diagnostics | 120 x 95 x 40 | 0.43 |
公司信息
E-mail: [email protected]
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