Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Communication Ports | RS-232C ×1, RS-485 ×1 |
| Supported Protocols | MODBUS RTU (Master/Slave), ASCII (limited), Custom serial protocols |
| Baud Rate Range | 300 – 115.2 kbps |
| Port Configuration | Configurable parity, stop bits, data bits via software |
| Isolation | Optical isolation on RS-485 line |
| Maximum Connected Devices | Up to 32 devices on RS-485 bus |
| Operating Temperature | -20°C to +60°C |
| Power Supply | 24V DC (via controller backplane) |
| Mounting | DIN rail or baseplate mount (depending on controller) |
| Certifications | CE, UL, CSA, RoHS compliant |
| Dimensions | 120 × 100 × 80 mm |
| Weight | 1 kg |
FAQ
FAQ
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Q1: What types of industrial devices can FC-DCOM-234/485 interface with?
A: It supports connectivity with flow computers, analyzers, RTUs, PLCs, and other field devices using RS-232C or RS-485 serial communication. -
Q2: Can RS-232C and RS-485 ports operate simultaneously?
A: No, only one port can be active at a time; configuration must select either RS-232C or RS-485. -
Q3: What is the maximum number of devices supported on the RS-485 bus?
A: The module supports up to 32 devices connected on the RS-485 network. -
Q4: How is the port configuration adjusted for parity, stop bits, and data bits?
A: Port parameters are configurable through the software interface provided by the controller system. -
Q5: What is the operating temperature range for reliable communication?
A: The module functions correctly in temperatures between -20°C and +60°C. -
Q6: Does the module provide electrical isolation for RS-485 communication?
A: Yes, optical isolation is included to protect the RS-485 line from voltage spikes and noise. -
Q7: Which protocols are supported for legacy system integration?
A: MODBUS RTU (Master/Slave), limited ASCII, and custom serial protocols can be used to interface with legacy systems. -
Q8: How is the module physically mounted within the system?
A: It can be mounted on a DIN rail or baseplate depending on the controller setup.
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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.
