Product Short Description
Product Name: B&R 4E0011.01-090 Digital Input Module
Product Series: B&R 4E Series Industrial I/O Module
Product Brief: Standard industrial digital input module developed for distributed control systems. It acquires on-site digital switching signals and transmits standardized data to B&R main controllers. This model is mass-produced standard specification for general industrial automation applications.
Description
- Rated Supply Voltage: 24 V DC ±10%
- Operating Temperature: -25 °C ~ +70 °C
- Storage Temperature: -40 °C ~ +85 °C
- Relative Humidity: 5% ~ 95% RH (Non-condensing)
- Input Channel Count: 8 isolated digital input channels
- Input Signal Level: 24 V DC NPN/PNP universal type
- Input Response Time: ≤ 0.3 ms
- Channel Isolation Voltage: 1500 V AC
- Isolated collection of digital switching signals from field sensors and switches
- Automatic signal filtering to eliminate on-site pulse interference
- Individual channel status LED indication for real-time operating monitoring
- Over-voltage and reverse polarity protection for each input channel
- Seamless data interaction with B&R PLC and automation software
- Total Power Consumption: ≤ 7 W
- Insulation Resistance: ≥ 100 MΩ
- Vibration Resistance: 10 Hz ~ 180 Hz, 1 g continuous vibration
- Shock Resistance: 18 g peak acceleration (10 ms duration)
- MTBF: ≥ 115000 hours
- Main PCB: FR-4 halogen-free flame-retardant multilayer printed circuit board
- Enclosure: Reinforced flame-retardant PA66 engineering plastic
- Core Components: Industrial-grade optocouplers, signal processing chips, protection diodes
- Terminal Blocks: Brass contacts with tin plating, high-strength plastic base
- Internal Fasteners: Stainless steel anti-loose hardware
- Standard 35 mm DIN rail mounting structure
- Front-mounted terminal blocks with clear channel number marking
- Integrated snap locks on both sides for modular combination assembly
- Internal independent partition design for each channel
- Embedded dustproof structure on shell surface
External 24 V DC digital switching signals enter the module through terminal blocks. Each channel passes through protection circuit and optoelectronic isolation circuit to complete signal conditioning. Processed digital data is transmitted to the internal bus and uploaded to the upper main controller. The built-in filter circuit suppresses high-frequency interference to ensure signal integrity.
- Dual NPN/PNP signal compatibility, wide adaptability for field devices
- Full-channel electrical isolation, no crosstalk between channels
- Ultra-fast response speed, applicable for high-frequency signal acquisition
- Compact modular design, save cabinet installation space
- Robust environmental adaptability for long-term continuous operation
General machinery manufacturing, packaging equipment, textile machinery, water treatment, logistics conveying, food processing, industrial assembly lines
- Mount firmly on standard 35 mm DIN rail inside sealed control cabinet
- Maintain ≥ 10 mm clearance above and below the module for heat dissipation
- Separate signal cables and power cables with spacing ≥ 15 cm
- Connect protective grounding wire to the designated grounding terminal
- Install away from frequency converters and high-power electromagnetic equipment
- Cut off system power before wiring, disassembly and maintenance
- Do not apply voltage exceeding rated 24 V DC to input channels
- Inspect terminal tightness and remove dust every 3 months
- Prohibit disassembly of sealed internal structure without official authorization
- Avoid liquid splash, corrosive gas and conductive dust pollution
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