HIMA F3DIO20802 Digital Input/Output Module
Specific Parameters
Electrical Parameters
Power Supply Voltage: 24V DC, equipped with dual inputs of independent I/O power supply and safety circuit power supplyDigital Inputs: 20 channels, input voltage range 12-30V DC, input current ＜5mA, TTL compatibleDigital Outputs: 8 channels, output voltage 24V DC, single-channel output current up to 250mA, supporting sourcing/sinking outputResponse Time: ≥10msIsolation Characteristic: Input and output channels with electrical isolation, strong anti-interference capabilityProtection Functions: Built-in overcurrent, overvoltage, short-circuit protectionCommunication Interface: Supports SafeEthernet bus, compatible with Profibus-DP, Modbus RTU and other protocolsDiagnostic Functions: Built-in real-time fault diagnosis, supporting fault code storage and uploadSafety Certifications: SIL 3 (IEC 61508), PL e (Cat.4), CE, ATEX Zone 2, UL certification
Environmental Parameters
Operating Temperature: -40℃ to +70℃ (non-condensing environment)Storage Temperature: -40℃ to +85℃Relative Humidity: 5% to 95% (non-condensing)Protection Rating: IP20Vibration Resistance: Complies with industrial vibration standards, adapting to equipment operating vibration environmentEMC Compliance: Meets relevant EMC standards, with strong electromagnetic interference suppression capability
Mechanical Parameters
Overall Dimensions: 140mm (L) × 100mm (W) × 30mm (H)Housing Material: Compact die-cast metal housing with structural strength and impact resistanceWeight: Approximately 0.5kgMounting Method: Suitable for standard control cabinet installation, supporting hot swappingWiring Method: Plug-in terminal block, supporting wire diameter compatible with industrial conventional wire gauges
Product Performance
Leading safety level: Certified with the highest safety level of SIL 3/PL e, with high fault diagnosis coverage, meeting the strict requirements of safety-critical applications for risk control.
Reliable signal processing: Input and output channels are designed with electrical isolation, featuring strong anti-interference capability. Stable signal acquisition and output can be achieved in industrial strong electromagnetic environments without signal drift or misoperation.
High maintenance convenience: Supports hot swapping function, enabling module replacement without shutting down the system; built-in real-time diagnosis function can quickly locate faults such as overcurrent, short circuit and communication interruption, reducing maintenance time.
Excellent system scalability: Multiple modules can be flexibly expanded into a network via SafeEthernet bus, adapting to I/O expansion needs from small equipment to large distributed control systems, and can seamlessly connect to HIMA’s mainstream safety controllers.
Strong environmental adaptability: The wide temperature design of -40℃ to +70℃ covers extremely cold and high-temperature industrial scenarios; the metal housing and IP20 protection rating can adapt to complex on-site environments such as dust and humidity.
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