Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 |
Technical Specifications
| Parameter | Description |
|---|---|
| Model | NMFC03 (Legacy) / IMMFC03 (Functional Replacement) |
| Microprocessor | Motorola 68020, 8 MHz |
| Memory | 512 KB RAM, 80 KB battery-backed RAM, 256 KB UVROM |
| Communication Ports | 2 × RS-232-C (serial), 2 × RS-422 (Redundancy and Panel Interface) |
| Programming Support | Supports BASIC and C (up to 4000 lines of BASIC or 5000 lines of C) |
| I/O Capability | Supports up to 64 slave modules (max. 20 high-power) |
| Mounting | Occupies 2 slots in standard INFI 90 Module Mounting Unit (MMU) |
| Power Requirements | +5V @ 4.5 A; +15V @ 37 mA; -15V @ 18 mA; Max power ≈ 37.68 W |
| Operating Temperature | 0 to 70°C |
| Relative Humidity | 5% to 95% up to 55°C, 5% to 45% at 70°C (non-condensing) |
| Altitude | Up to 3,000 meters |
| Air Quality | Non-corrosive environment |
| Communication Buses | Module Bus: 83.3 kbps; Slave Bus: 500 kbps |
| Redundancy | Fully supports hot backup configuration |
| Dimensions | 200 × 100 × 30 mm |
| Weight | 0.89 kg |
| Installation Location | INFI 90 standard module rack |
| Certification | CSA certified for ordinary (nonhazardous) process control use |
FAQ
FAQs
Q1: Does NMFC03 support redundancy?
A1: Yes, NMFC03 supports hot backup redundancy and can switch seamlessly to the backup controller.
Q2: Which programming languages does it support?
A2: It supports both BASIC and C. The controller can execute up to 4000 lines of BASIC or 5000 lines of C code.
Q3: How many slave modules can it control?
A3: It can handle up to 64 slave modules, with a limit of 20 high-power modules.
Q4: How is operational status indicated?
A4: Front-panel LEDs indicate execution mode, configuration mode, error states, and CPU/memory status.
Q5: Does it support online configuration?
A5: Yes, NMFC03 allows online configuration, especially useful in redundant systems for seamless updates.
Q6: Will configuration data be lost on power failure?
A6: No. Configuration is stored in battery-backed RAM and retained during power loss.
Q7: What communication protocols are supported?
A7: RS-232 and RS-422 interfaces are supported, suitable for DCS/SAC links and panel communication.
Q8: What industrial environments is it rated for?
A8: The controller is certified for use in non-corrosive, standard process control environments (CSA certified).
Tags
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.
