ABB 1SNA608014R2200 Optocoupler Module

• Isolation Voltage: AC isolation voltage ≥5000Vrms (for 1 minute), DC isolation voltage ≥6000Vdc, ensuring safe isolation between high-voltage and low-voltage circuits.​

• Input Characteristics: Input current 5mA-15mA, input voltage forward 3V-5V, reverse withstand voltage ≥6V, compatible with TTL/CMOS level signals.​

• Output Characteristics: Output current 50mA (maximum), collector-emitter voltage 35V (maximum), saturation voltage drop ≤0.4V (when Ic=10mA).​

• Response Time: Rise time ≤0.5μs, fall time ≤0.8μs, ensuring fast signal transmission to meet high-frequency signal isolation requirements.​

• Operating Environment: Operating temperature -40℃~85℃, storage temperature -55℃~125℃, relative humidity 5%-95% (non-condensing).​

• Package Type: DIP-4 package with 2.54mm pin pitch, facilitating plug-in installation and suitable for automated welding processes.​

• Reliability Parameters: Mean Time Between Failures (MTBF) ≥10⁶ hours (at 25℃), meeting industrial-grade reliability standards.​

• Certification Standards: Certified by UL 1577, VDE 0884, compliant with IEC 61689-8 isolation standard.​

• Ultra-high Isolation Performance: Isolation voltage above 5000Vrms can effectively isolate high-voltage and low-voltage circuits, preventing high voltage from entering the control loop and protecting operators and equipment safety.​

• Fast Signal Response: Microsecond-level rise and fall times, capable of transmitting high-frequency pulse signals, adapting to high-speed communication and control scenarios, such as pulse width modulation (PWM) signal isolation in frequency converters.​

• Wide Temperature Stable Operation: Operating temperature range of -40℃~85℃, maintaining stable photoelectric conversion performance in extreme temperature environments, suitable for outdoor equipment, industrial furnaces and other high-temperature or cold scenarios.​

• High Compatibility Design: Input compatible with TTL/CMOS levels, output can directly drive small relays or connect to PLC digital inputs, eliminating the need for additional level conversion circuits and simplifying system design.​

• Industrial-grade Reliability: Adopting high-quality optoelectronic components and packaging technology, with excellent anti-vibration and anti-shock performance, ensuring long-term reliable operation in complex industrial environments.​

• Industrial Automation Control: Isolates signals between PLC and frequency converters, servo drives, preventing interference signals from high-power equipment from affecting the control loop, such as isolated transmission of motor speed control signals.​

• Power Electronic Equipment: Used for control signal isolation in inverters and UPS, realizing electrical isolation between control boards and power boards, ensuring stable operation of equipment in high-voltage environments.​

• Instrumentation Industry: In precision measuring instruments, isolates sensor signals from processing circuits, reducing the impact of common-mode interference on measurement accuracy, such as signal isolation of temperature and pressure sensors.​

• Medical Equipment: In medical monitors and therapeutic instruments, isolates strong and weak current loops, avoiding leakage current from harming patients and improving the anti-electromagnetic interference ability of equipment.​

• Smart Home Systems: Used for isolating strong current control loops and weak current signal loops in smart homes, such as signal isolation of lighting control and curtain motors, enhancing system safety.​

• During installation, ensure firm soldering of pins to avoid poor contact due to cold solder joints; the soldering temperature should be controlled below 260℃, and the soldering time should not exceed 5 seconds to prevent damage to internal optoelectronic components from high temperatures.​

• Wiring of input and output circuits must be strictly separated to avoid cross-winding and reduce electromagnetic coupling interference; it is recommended to use shielded wires for input and output lines, with the shield layer grounded at one end.​

• The input current should be controlled within the range of 5mA-15mA; excessive input current will cause aging of the light-emitting diode and shorten the module life; the input current can be adjusted by connecting a current-limiting resistor in series.​

• Avoid using strong electromagnetic radiation equipment (such as welding machines, high-power motors) near the module; if unavoidable, add a metal shield to prevent electromagnetic interference from affecting isolation performance.​

• During storage, avoid direct sunlight and humid environments; it is recommended to store in anti-static packaging to prevent static damage to phototransistors; wear anti-static wristbands when taking the module.
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