Siemens 6ES7400-2JA00-0AA0 Rack With 2 x 9 slots

Output Channels: 16 channels (24V DC).

Output Type: Transistor (sourcing).

Voltage Range: 20–30V DC.

Current per Channel: ≤0.5A (max).

500V AC (channel-to-backplane).

75V AC (channel-to-channel).

Response Time: ≤0.1 ms (switching delay).

Power Consumption: ≤5W.

Connection: Screw terminals (front connector).

Operating Temperature: 0°C to +60°C.

Buffer time: Siemens 6ES7400-2JA00-0AA0 has built-in supercapacitor maintains the output voltage ≥20ms (full load) when the main power supply is interrupted, and strives for a critical time window for redundant switching.

Contactless switching: Seamless switching between main and standby power supplies is achieved through solid-state relays, with a switching time of <5ms, avoiding the risk of failure caused by wear of mechanical contacts of traditional relays.

Intelligent sleep mode: Siemens 6ES7400-2JA00-0AA0 can automatically reduce power consumption under light load conditions, saving about 15% energy compared to traditional power supplies.

Load balancing mode: Automatically balance the output current when two modules are connected in parallel to extend the life of the equipment; when a single module fails, the other module instantly takes over all loads.

Power SCADA system: Siemens 6ES7400-2JA00-0AA0 provides power to the CPU and communication modules in the substation control cabinet to ensure the continuous execution of power grid dispatching instructions.

Automobile welding line: Powering hundreds of servo drives and sensors, redundant power supplies prevent welding robots from shutting down due to voltage fluctuations.

Chemical DCS system: provides power to the safety instrument system (SIS) through redundant configuration to prevent power failure from causing chain shutdown accidents.

Semiconductor cleanroom: Siemens 6ES7400-2JA00-0AA0 provide "noise-free" power supply for precision measurement modules in a constant temperature and humidity environment to avoid electrical interference affecting wafer yield.

Metro signal system: Dual power modules are powered in parallel to ensure that the train ATO (automatic operation) instructions are not interrupted, meeting the EN 50155 rail transit standard.

Data center UPS linkage:Siemens 6ES7400-2JA00-0AA0 cooperates with the uninterruptible power supply system to maintain PLC control logic when the power grid is disconnected to prevent data loss.