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overview：
Hima F 3330 eight-channel output module is a safety-related module with unique features. It has strong load control capabilities and can handle resistive or inductive loads with a maximum current of 500 mA (power up to 12 W), and can also handle lamp load connections of up to 4 W. The module has multiple protection functions, such as short-circuit protection, which can withstand short-circuit currents of up to 500 mA to ensure the safety of the module during short circuits; achieve safe isolation between input and output circuits to effectively avoid interference and fault conduction between different circuits; and automatically trip when the power supply voltage is lower than 16 V to prevent system failures caused by insufficient voltage.
Fuctions & Features:
- Strong load control capability: It can control resistive or inductive loads with a maximum current of 500 mA (power up to 12 W), and can also handle lamp load connections up to 4 W.
- Multiple protection functions
- With short-circuit protection, it can withstand a short-circuit current of up to 500 mA to ensure the safety of the module in the event of a short circuit.
- Provides safe isolation between input and output circuits to effectively avoid interference and fault propagation between different circuits.
- When the power supply voltage drops below 16 V, the module will automatically trip to prevent system failures caused by insufficient voltage.
- Perfect test mechanism
- With output signal readback function, it can detect whether the output signal is normal. It is valid when the readback 0 signal voltage is ≤ 6.5 V. There may be a fault beyond this threshold.
- Through step position testing, ensure that there is no interference and abnormal behavior between outputs.
- Perform switching capacity test to ensure that the module can perform switching operations normally without failure.
- Low leakage and stable output: When the output is turned off, the maximum leakage current is only 350 µA; in the reset state, the output voltage is ≤ 1.5 V, ensuring the output.
- Reasonable electrical parameters: The short-circuit protection operating point is between 0.75 A and 1.5 A, the maximum internal voltage drop is 2 V under 500 mA load, and the total line resistance (input + output) is not more than 11 ohms, ensuring the normal operation of the module under different load and line conditions.
Specifications
Load Specifications
Resistive or inductive load: Maximum 500 mA (12 W)
Lamp load: Maximum 4 W
Protection Specifications
Short - circuit protection: Can withstand a maximum short - circuit current of 500 mA
Safe isolation: Provides safe isolation between input and output circuits
Undervoltage tripping: Trips when the supply voltage drops below 16 V
Test Specifications
Output signal read - back: The read - back of the 0 signal is valid when ≤ 6.5 V
Duration of test signal: Maximum 200 µs
Output Characteristic Specifications
Output leakage current: Maximum 350 µA when the output is off
Output voltage (reset state): ≤ 1.5 V
Operating point for short - circuit protection: 0.75 A - 1.5 A
Maximum internal voltage drop (under 500 mA load): 2 V
Other Specifications
Admissible line resistance: Total line resistance (input + output) ≤ 11 Ohms
Space requirement for installation: 4 TE (width)
Power Specifications
Operating voltage: 5 V DC or 24 V DC
Current consumption: 110 mA at 5 V DC; 180 mA at 24 V DC (including additional load)
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