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Product Origin:
ChinaBrand:
DTECHItem NO.:
DT-5048Shipping Port:
Guangzhou/ShenzhenDTECH 1 Input 8 Output DC5V 8 Ports Serial Expansion Box RS232 DB9 Serial Splitter
Ⅰ.Product Parameters
| Product Name | RS232 Splitter 1 to 8 |
| Model | DT-5048 |
| Power Supply | DC 5V |
| Input | RS232 female*1 |
| Output | RS232 male*8 |
| Material | Metal Shell |
| Warranty | 1 Year |
Ⅱ.Product Description
Expand serial port and simplify system
Compatible with RS232 device interface
Suitable for RS232 interface PC, access control systems, laptops, SMS controllers, noise detectors, terminal equipment, industrial control, digital instrument collection, multi-serial port equipment, etc.
Support multiple cascades
The communication distance is generally 15 meters, and multiple units can be used in cascade. One host can control 8 output devices, and the 8 output ports can also be connected to 8 computer hosts to control 1 RS232 device.
Metal iron shell, good heat dissipation
Ergonomic design, metal matte texture, mature technology, and metal shell, which is wear-resistant and high-temperature resistant, shock-resistant and drop-resistant, and has fast heat dissipation.
Ⅲ. Product List
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DTECH IOT9024I RS485 Photoelectric Isolation Hub 4 portsNext :
Micro USB 3.0 HUB 4-Port Black 5Gbps 2.4A Multi-Port Charger USB High Speed Expansion HUB for Mouse Keyboard Camera Printer
DTECH IOT9024I RS485 Photoelectric Isolation Hub 4 ports Ⅰ. Product parameters Product name RS-485 photoelectric isolation hub 4 ports Model IOT9024I Communication mode Compatible with RS-232, RS-485 TIA/EIA standards Communication rate 300bps-921600bps Communication distance 1200m Working power supply DC9-38V Working mode Asynchronous half-duplex (RS-485) Photoelectric isolation 2500Vrms per port Lightning and surge protection RS-485 provides 600W lightning protection, surge, ±15KV per line ESD protection and prevention of common ground interference Use environment -20℃ to 80℃, relative humidity 5% to 95% System support Applicable to the communication software used, plug and play Functional features Each group can send and receive data separately (no need for multiple buses to switch between send and receive modes at the same time), each group can connect 32 RS485 devices. Warranty 1 Year Ⅱ. Product description
DT-9028I is a universal industrial eight port RS485 hub with adaptive, a RS232/RS485 port, a RS485 hub designed specifically for RS485 transmission distance and large capacity serial communication network expansion. DTECH has a number of independent innovation of technology, including the built-in data collision protection control.
DT-9022 is a universal industrial two port RS485 adaptive relay hub, with a main RS232/RS485 port, the RS485 hub is designed specifically for the needs of RS485 transmission distance and large capacity serial communication network expansion. With a number of independent innovation technology of DTTEC, including built-in data collision protection control etc.
RS232 USB Serial Converter USB2.0 to RS232 RS422 RS485 Serial Cable
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It supports BC1.2 charging function, charging current of each port can be 2.4A maximum. With off-line charging function, no need connect computer. It can become a multi-port charger when connected with a USB power adapter, can charge for cell phone/pad and other digital devices.
Ideal solution when copper HDMI cable can not transfer 4K@60Hz for long distance
HDMI Cable Optical Fiber Active AOC 3m 5m 10m 50m 100m 4K 8K Hdmi Optical Fiber Cable
A reliable and stable point-to-point and point-tomultipoint communication can be ensured by DT-9016 photoelectric RS485 isolation interface converter.
The cable has tensile strength, multiple shielding, effective anti-interference, and smooth signal transmission.
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