Siemens 6DD1681-0GK0 Converter SU13 50 terminals 

Digital Inputs: 16 channels (24 V DC, sink/source).

Digital Outputs: 16 channels (24 V DC, transistor, 0.5 A per channel).

Digital Inputs: 24 V DC (nominal).

Digital Outputs: 24 V DC (sourcing).

Isolation: Galvanic isolation between channels and backplane.

Inputs: ≤ 1 ms.

Outputs: ≤ 1 ms.

Power Supply: 24 V DC (via system backplane).

Operating Temperature:-20°C to +60°C.

High safety: Siemens 6DD1681-0GK0 has multiple safety designs such as overload and short circuit protection. In actual industrial applications, various complex situations may occur, such as current overload and circuit short circuit. These safety protection functions can ensure that the module can operate stably in harsh working environments and effectively protect the safety of equipment and operators.

Seismic design: Passed IEC 60068-2 vibration test, can withstand 15G acceleration shock, suitable for high vibration scenarios such as mining machinery and ship power systems.

Module hot swap: With the S7-1500 redundant CPU, Siemens 6DD1681-0GK0 supports module replacement during operation, achieving "zero downtime" maintenance and reducing production line downtime losses.

End-to-end encryption: Siemens 6DD1681-0GK0 supports TLS 1.3 protocol and AES-256-GCM hardware encryption to ensure the security of data transmission between PLC and host computer and SCADA system, and prevents middleman attacks and data tampering.

Hazardous chemical storage: Real-time monitoring of storage tank status and encrypted upload to the cloud, and firewalls are used to prevent external devices from illegally accessing local PLCs.

Urban water supply system: Siemens 6DD1681-0GK0 encrypts the communication between the pump station and the central control center to prevent malicious interruption attacks on the water supply network.

Smart building: Isolate the HVAC system from the office network to prevent the building control system from becoming a hacker's springboard.

Semiconductor factory: In the lithography machine control network, Siemens 6DD1681-0GK0 isolates the production equipment from the IT management network to prevent process parameter leakage, and ensures 24-hour continuous production through redundant networks.