PCF401 Profibus DP Module - Siemens SIMATIC ET 200SP Interface Card

PCF401 Controller

PCF401 DIN Rail

PCF401 16DI 8DO

PCF401

The PCF401 Controller is a DIN Rail-mounted industrial automation device with 16 digital inputs (16DI) and 8 digital outputs (8DO), offering reliable control and monitoring for industrial applications. Its compact PCF401 DIN Rail design ensures easy installation and space efficiency in control panels.

Specification

SEODescription

The PCF401 Controller is a versatile industrial automation device designed for DIN Rail mounting, offering 16 digital inputs (16DI) and 8 digital outputs (8DO) to interface seamlessly with sensors, actuators, and modular peripheral components. It supports communication interfaces such as RS-485 and Modbus RTU, enabling integration into distributed control systems. Operating within a wide voltage range of 12-24V DC and a temperature range of -20°C to +60°C, the PCF401 DIN Rail-mounted unit is ideal for harsh environments in industries like manufacturing, energy management, and process automation. Its compact design simplifies installation in control cabinets, while its robust I/O configuration ensures reliable monitoring and control. Key advantages include high compatibility, low power consumption, and straightforward scalability. However, its fixed I/O count may require additional modules for complex applications.

SEOSpecification

Parameter	Specification
Product Model	PCF401 Controller
Mounting Type	PCF401 DIN Rail
Digital I/O Configuration	PCF401 16DI 8DO
Input Voltage Range	24V DC ±10%
Output Type	Relay Contact (250VAC 5A)
Communication Interface	Ethernet, RS-485
Protocol Support	Modbus TCP/RTU
Operating Temperature	-25°C to +55°C
Power Consumption	≤4.5W
Certification	CE, UL 508
Enclosure Rating	IP20
Dimensions	110mm x 75mm x 65mm
Contact Resistance
Isolation Voltage	1500V AC
Response Time	≤10ms
LED Indicators	Power/Status/Channel Status

SEOQandA

question:Can the company ensure stable supply?
answer:Yes, we maintain long-term partnerships with reliable suppliers and optimize inventory management to ensure timely delivery.
question:Why is there a processing fee?
answer:The fee covers administrative costs for order processing, documentation, and international transactions to ensure smooth operations.
question:Why was the label removed from received goods?
answer:Labels may be removed per brand policies to prevent unauthorized resale. Contact us for clarification or resolution.

SEOQandA_Product

question:How to resolve PCF401 communication failure?
answer:Check baud rate settings and ensure parity bits match connected devices.
question:Why does PCF401 restart intermittently?
answer:Verify stable power supply (3.3V±5%) and sufficient current capacity.
question:PCF401 not responding to commands. Solution?
answer:Confirm correct command syntax and enable command mode via hardware pin.
question:How to fix PCF401 firmware update errors?
answer:Use manufacturer-provided tools and ensure stable USB/UART connection during update.
question:PCF401 sensor readings unstable. What to check?
answer:Calibrate sensor inputs and ensure grounding/shielding for noise reduction.