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FUJI Electric NP1BS-11 Base Board Chassis

Configured for module interconnection and backplane communication in FUJI Electric PLC systems, the FUJI Electric NP1BS-11 (NP1BS-11 Base Board Chassis) provides the mechanical mounting platform and internal bus structure required for CPU, power supply, and I/O module integration. The chassis supports up to nine functional modules, accommodates multi-CPU configurations, and distributes power and communication signals across the installed system architecture.

Hardware Specifications

Parameter Specification
Model NP1BS-11
Brand FUJI Electric
Product Type Base Board Chassis
Base Board Type Standard Base Board
Origin Japan
Dimensions 413 mm x 105 mm x 31 mm
Weight Approx. 0.72 kg
Operating Temp -10 deg C to +55 deg C
Storage Temp -25 deg C to +70 deg C
Operating Humidity 10% to 95% RH
Power Consumption Internal current consumption <= 60 mA
Rated Supply Voltage 24 VDC
Maximum Input Voltage 30 VDC
Rated Current 2.1 A
Maximum Through Current 5 A
Total Slots 11
Functional Module Capacity Up to 9 modules (excluding power supply)
CPU Bus Slots 3
Installation Method Rack-mounted chassis configuration

Backplane Communication and I/O Density Scaling

The NP1BS-11 serves as the central hardware platform for module installation and internal bus communication. The chassis architecture provides dedicated processor bus resources and supports multiple CPU configurations within a common control system.

With eleven physical slots and support for up to nine functional modules in addition to the power supply position, the chassis allows expansion of local I/O, communication interfaces, and processor resources while maintaining a unified backplane structure.

Frequently Asked Questions

Q: How many modules can be installed on the NP1BS-11?
A: The chassis provides 11 total slots and supports up to 9 functional modules, excluding the power supply module.

Q: Does the chassis support multiple CPUs?
A: Yes. The supplied specifications identify three processor bus slots for multi-CPU system configurations.

Q: Is the NP1BS-11 an active control module?
A: No. The unit functions as a base board chassis that distributes power and backplane communication to installed modules.

Field Installation Guidelines

  • Install the chassis on a rigid mounting surface inside a control cabinet.

  • Mount the power supply module in the designated left-side position.

  • Verify slot assignments before inserting CPU and I/O modules.

  • Ensure all modules are fully engaged with the backplane connectors.

  • Route communication and I/O wiring separately from power wiring.

  • Confirm chassis grounding before applying system power.

Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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