6ES7322-1BP00-0AA0 Siemens Simatic S7-300 Digital I/O Module

Product parameters

Output channel number: 8 channels (without group isolation).

Output type: Transistor output (NPN type, dedicated to DC loads).

Rated load voltage: 24VDC (allowable range: 19.2 to 30VDC).

Output current

Each channel has a maximum of 0.5A (continuous current) and a peak of 1A (within 100ms).

The maximum total current of the module is 4A.

Switching frequency

Resistive load: up to 5kHz (lower speed compared to the 1BP50 model).

Inductive load: up to 0.5kHz.

Isolation method: Photoelectric isolation between the channel and the backplane bus (isolation voltage 2500V AC).

Power supply

Internal power supply: 5VDC is provided by the S7-300 backplane bus.

Load power supply: A separate 24VDC external supply is required.

Environmental parameters

Operating temperature: 0-60℃ Storage temperature: -25 to 70℃.

Protection grade: IP20 (To be installed in the control cabinet).

Function

Dc load drive: By outputting switch signals through NPN transistors, it directly controls 24VDC low-power loads (such as small solenoid valves, indicator lights, relay coils, etc.) without mechanical contacts, making it suitable for frequent on-off scenarios.

Electrical isolation: The photoelectric isolation design reduces external electromagnetic interference and protects the stable operation of the PLC system.

Status indication: Each channel is equipped with an LED indicator light to visually display the output status (on/off), facilitating on-site debugging and fault detection.

Application scenarios

Small and medium-sized automated equipment: such as small assembly machines, material sorters, control the status of pneumatic components (cylinders, solenoid valves) or indicator lights.

Process control auxiliary circuit: In water treatment and small-scale chemical equipment, it controls the start and stop of micro pumps and valves.

Machine tool auxiliary control: Driving low-power actuating components such as coolant pumps and electromagnetic switches for lubrication systems.

Advantage Products:

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