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Configured for high-speed network communication in Centum VP DCS platforms, the YOKOGAWA SNB10D-213/CU2N (SNB10D Network Module) provides direct physical and electrical execution of data transfer between control stations and field devices.
| Parameter | Specification |
|---|---|
| Model | SNB10D-213/CU2N |
| Brand | YOKOGAWA |
| Origin | Japan |
| Weight | 1.5 kg |
| Dimensions | 130 mm x 100 mm x 160 mm |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | 10 W |
| Supply Voltage | 24 VDC (+/- 10%) |
| Enclosure Rating | IP20 |
| Mounting | DIN Rail or panel mount |
The SNB10D module facilitates deterministic data exchange within the Centum VP architecture. It supports channel-to-channel isolation to minimize electromagnetic interference during high-speed polling of field devices. The unit utilizes standard industrial Ethernet and fieldbus protocols to maintain process integrity, ensuring that loop execution times remain within the defined scan cycle limits required for continuous process control applications.
Q: Does the SNB10D-213/CU2N support hot-swapping within the Centum VP backplane?
A: No, standard procedure requires the de-energization of the specific node or power supply branch before module removal or installation to prevent backplane bus transients.
Q: What are the primary diagnostic indicators during initialization?
A: The module performs an internal power-on self-test (POST). Successful communication is indicated by the stability of the status LEDs corresponding to the specific protocol link activity on the front faceplate.