Product Details:
SIEMENS 16413-16-01 is an MBI PCI interface communication board designed for APACS+ and QUADLOG DCS control systems, which serves as the data bridge between industrial control racks and upper monitoring host computers installed with PCI slots. It establishes stable high-speed bidirectional data transmission, supporting real-time reading of process variables, controller status, alarm information and downloading control configuration parameters from the host to the DCS rack. The board adopts industrial-grade PCB layout and multi-layer EMC shielding design, integrated surge suppression and signal isolation circuits to resist electromagnetic noise and voltage disturbance generated in industrial cabinet environments, ensuring reliable and low-error data transmission during long-time continuous operation.
It adopts standard PCI bus form factor for installation inside industrial workstations, supporting quick plugging and replacement during communication channel fault maintenance and system upgrade. The on-board firmware supports dedicated configuration software for APACS+ platform, enabling users to set communication addresses, baud rates and fault alarm parameters conveniently. Built-in communication self-diagnosis function can capture bus timeout, signal loss and hardware anomalies, and feed back fault codes for engineers to troubleshoot rapidly. Every spare board will complete rack communication test, signal stability test and compatibility inspection before shipment to guarantee seamless connection with the original QUADLOG control hardware. It is widely stocked as emergency replacement spare parts and system expansion communication accessories for legacy process automation control systems.

Industry Applications: Applied in petrochemical auxiliary skids, gas flow control systems, boiler closed-loop control rooms and water treatment facilities for conventional analog signal acquisition and valve regulating output.
Note: Confirm SAM combined I/O feature and hardware revision before ordering
This is from our current stock
| A-B | 1746-N2 |
| A-B | 1746-N2 |
| AB | 1746-N2 |
| AB | 1746-N2 |
| A-B | 1746-N2 |
| A-B | 1746-N2 |
| A-B | 1746-N2 |
| A-B | 1746-NI4 |
| A-B | 1746-NO4I |
| A-B | 1746-NO4V |