Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | NMFC04 |
| Microprocessor | 68000 CMOS, 12 MHz |
| Memory | 256 KB EPROM, 256 KB RAM, 64 KB battery-backed NVM |
| Power Requirement | +5 VDC, 1.6 A max (8.0 W) |
| Installation | Occupies one slot in INFI 90 mounting unit |
| Redundancy Link | 1 × RS-422 at 25 kbps |
| Station Link | 1 × RS-422 at 5 kbps |
| Module Bus Speed | 83.3 kbps |
| Slave Expander Bus | Supports up to 64 slaves, CRC protected, 500 kbps |
| LED Indicators | 8 operation/error LEDs, 1 status LED |
| Operating Temp. | 0 to 70°C |
| Operating Humidity | 5% – 95% (non-condensing at 55°C) |
| Atmospheric Pressure | Sea level to 3,000 meters |
| Environment | Non-corrosive environment |
| Certification | CSA certified for ordinary industrial use |
| Dimensions | 200 × 100 × 30 mm |
| Weight | 0.77 kg |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the main application of the NMFC04?
A1: NMFC04 is primarily used to execute user-defined analog and digital control strategies and is a core controller in the Net 90/INFI 90 system.
Q2: What types of I/O does the module support?
A2: It supports analog, digital, and slave I/O modules, with a maximum of 64 slaves per controller.
Q3: Does it support redundant operation?
A3: Yes, NMFC04 supports primary/backup redundancy. The backup module tracks the primary and takes over instantly upon failure.
Q4: Is online configuration supported?
A4: Yes. Configuration changes can be made on the backup module without interrupting the process, then transferred seamlessly.
Q5: How do I determine if the module is operating correctly?
A5: Check the front panel status LED—green for normal operation, red for failure—and use the 8 LEDs to decode error codes.
Q6: What communication methods are available?
A6: Communication includes module bus, slave expander bus, station link, and redundancy link.
Q7: What should I do when error codes appear?
A7: Refer to the LED error code chart in the manual, identify the issue, and follow corrective steps such as checking configuration or resetting.
Q8: Is NMFC04 compatible with the older Network 90 system?
A8: Yes, it is a direct functional replacement for the original NMFC04 and fully compatible with Network 90 architecture.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
