+8618758069661 [email protected]
Product Search Guide: space = AND, | = OR, ! = NOT
Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16
Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16
Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16

Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16

1,264 +5
Inquire Now
Model FC-041719-16
Description :

Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16
Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16
Industrial Grade Din Rail 16 Channels RS485 Hub FC-041719-16

Overview

The 16-channel RS485 isolated hub features eight fully electrically isolated RS485 channels, each with an independent RS485 transceiver, ensuring minimal transmission latency across all 16 channels. Complying with the RS485 standard, it supports transparent, protocol-independent RS485 message transmission, making it suitable for a variety of applications, such as Modbus. To connect monitoring devices such as PCs to the network, the 16-channel RS485 isolated hub’s uplink port can be configured as an RS232 port, eliminating the need for an additional RS485-to-RS232 adapter. In the event of a lightning strike or device failure, the affected network segment is isolated, ensuring the normal operation of other segments. This feature significantly improves the reliability of existing RS485 networks and effectively reduces maintenance time.

Each of the 16-channel RS485 isolated hubs features 6kV lightning protection, optical isolation, and an isolation voltage of up to 2.5kV. Each channel also has an independent ground, ensuring that if one RS485 bus is damaged, all other devices on the bus remain protected. Each RS485 port can carry up to 128 devices. Each RS485 port, power supply, and RS232 port also feature 6kV lightning protection. This 16-channel RS485 isolated hub provides a first-line solution, minimizing networking complexity, improving efficiency, protecting communication products, and increasing reliability.

Parameters

Model

FC-041719-16

Port Description

16 RS485 channels, 1 RS232/422/485 (optional) interface

Power Supply

Redundant dual power inputs: DC9-48V, power consumption <10W

Overload protection: Supported;

Reverse polarity protection: Supported;

Redundancy protection: Supported

Connector: 4-pin, 5.08mm pitch plug-in terminal block

Product Size

Housing: IP40-rated aluminum alloy

Dimensions: 164mm (L) x 132mm (W) x 50mm (H)

Mounting: DIN-rail mounting, wall mounting

Weight

1.15kg/piece

 

● Serial

Standards

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial Port:

RS-422: TxD+, TxD-, RxD+, RxD-

RS-485 4-wire: TxD+, TxD-, RxD+, RxD-

RS-485 2-wire: A (corresponding to TX+), B (corresponding to TX-), GND

RS-232: RXD, TXD, GND

 

● Environmental Indicators       

Working temperature: – 40 ℃ – + 85 ℃

Storage temperature: – 40 ℃ – + 85 ℃

Working humidity: 0% – 95% (no condensation)

MTBF: > 100000 hours

 

 

DIP-1: (Default OFF)

When OFF, disables the digital filtering function for each RS485 channel, limiting the maximum baud rate to 200kbps.

When ON, enables the digital filtering function for each RS485 channel, limiting the maximum baud rate to 38400bps (for improved immunity to line interference).

DIP-2, 3, 4: Reserved

Application

Features

●Based on an FPGA design, it features common-mode inductor differential filtering and an FPGA digital filter (for enhanced interference resistance), filtering out line glitchesand automatically generating accurate RS485 transmit/receive switching enable signals based on transmitted data.

●Each RS485 channel has 6kV lightning protection and 2.5kV optical isolation. Each RS485 channel features an independent shielded ground connection and LED indicators for transmit and receive.

●Each RS485 channel can carry at least 32 standard nodes or 128 Enhanced node;

●The power supply ground is isolated from the 16-channel RS485 ground. The RS485 grounds for channels 1-16 are also isolated from each other, all with 2.5kV electrical isolation. Direct AC220V or AC380V voltage input will not damage other isolated RS485 devices.

●In the event of a lightning strike or device failure, the affected network segment will be isolated to ensure normal operation of other segments. The RS232/422/485 uplink port is optional, with a serial port baud rate of 0-200kBps (higher baud rates can be customized). The maximum baud rate is 38400bps when the FPGA digital filter function is enabled. Supports a wide range of 9-55V AC and DC power inputs, internally isolated, and redundant dual power inputs.

●The power supply features overload protection and reverse polarity protection, and complies with Industry Level 4 electromagnetic compatibility requirements.

●Strong lightning protection: Protects against lightning strikes, inductive high voltage, and surges.

●Fanless design for efficient heat dissipation reduces repair time.

●Anodized aluminum alloy housing with IP40 protection rating withstands harsh environments.

●Can be mounted on a DIN rail or wall.

●Wide operating temperature: -40°C to +85°C.

● All models are 100% oven-tested.

Documentation and project verification — FC-041719-16

Before ordering or wiring, confirm the exact model and configuration, interface pinout, optical or network compatibility, power input and installation conditions. Optional configurations are not interchangeable.

Browse FCTEL technical documents · Request the current model-specific datasheet and wiring diagram

Inquire Now

PRODUCT INQUIRY

Tell us about your application.

Share your devices, interfaces or quantity—our team will help you choose a suitable solution.

Prompt response Technical guidance Confidential details Custom requirements

We use your information only to respond to this inquiry.