Features

• OPT120K-SYNC is an optical synchronous modem that extends the distance between synchronous devices up to 120 km using single-core optical fiber.
• Enables two-way communication while reducing cost.
• Features a noise-resistant metal shell with a grounding point.
• Equipped with a high-performance optical transmitter and sensitive receiver for stable, long-distance communication.
• Immune to lightning and external noise, reducing the risk of equipment damage.
• Plug-and-play operation—no configuration needed; just connect and power on.
• Offers flexible mounting with DIN rail bracket or direct screw-mount.
• Utilizes a single-mode SC connector for optical fiber connection.

Specifications

◆RS232C long distance optical converter

• RS232C optical converters are used in pairs.
• RS232C can be extended up to 120 km by optical conversion (single core).
• It communicates bidirectionally between start-stop synchronous devices and synchronous devices via optical fiber.
• No settings are required for communication.

◆Connection configuration

Through optical conversion, the communication distance between two synchronous devices can be extended by 120kM.

◆Outline specifications

Features

• Ensures stable communication with high noise resistance using optical fiber
• Minimizes malfunction and damage from lightning and external noise
• Metal shell with grounding point enhances noise protection
• Converts RS232C signals to optical for communication up to 120 km
• High-performance optical transmitter and sensitive receiver extend range
• Supports cost-effective, bidirectional communication with single-core fiber
• Functions as an optical sync modem for RS232C start-stop devices (OPT120K-232)
• No setup required—just connect and power on
• Easy installation with DIN rail bracket or direct screw mount
• Equipped with single-mode SC connector for fiber interface

Specifications

◆RS232C long distance optical converter

• RS232C optical converters are used in pairs.
• RS232C can be extended up to 120 km by optical conversion (single core).
• It communicates bidirectionally between start-stop synchronous devices and synchronous devices via optical fiber.
• No settings are required for communication.

◆Connection configuration

By using optical conversion, the communication distance between two RS232C asynchronous devices can be extended by 120 km.

◆Outline specifications

Features

• DB-P232 is an interface with an RS232 port and Bluetooth.
• This device is used in a pair of DB-P232/M (master side) and DB-P232/S (slave side).
• Wireless communication between RS232C devices is performed by Bluetooth SPP.
• With automatic pairing function.The main unit is the size of a small connector.
• The two units are shipped in a paired state.
• An antenna is built in.
• The communication distance is approximately 10m when there are no obstacles.
• Communication parameters can be easily set.

Specifications

◆Connection configuration image

◆Outline specifications

Features

• This OTG-232/HID converts data received from OTG USB (HID) into ASCII code and sends it to RS232C devices (or USB devices).
• As a USB (HID) master, OTG-232/HID is used .
• Compatible with USB1.1 and USB2.0.
• With OTG function, communication parameters can be easily set.

Specifications

◆Outline specifications

◆Connection configurations

When the output is RS232C, Data from an HID device is imported as RS232 using the OTG function of the OTG-232HID.

When the output is USB-MiNiB, data from an HID device is imported as RS232 using the OTG function of the OTG-232HID.
In this case, the RS232C port is not used.

When the DataLink multiplexer [DMX214] or [DMX218] is used to automatically scan data from multiple barcode .
Data can be centrally managed with one controller.
Data from an HID device is imported as RS232 using the OTG function of the OTG-232HID.

Features

• Input ports
  DB-HID232: Has Bluetooth (HID).
  DB-232HID: Has RS232C.
• Power supply
  DB-HID232/DB-232HID: Powered by USB AC adapter (to be prepared by customer) Can be powered by USB battery.
• Connector size.
• Communication parameters can be set.
• Conversion code can be set.
• Communication distance
  DB-HID232/DB-232HID: Approximately 10m when there are no obstacles.

Specifications

◆Common outline specifications

◆Connection configuration image

• DB-HID232 converts RS232C serial data to Bluetooth (HID) keyboard events.
• Data flows from RS232C → DB-HID232 → Bluetooth (HID).
• It enables RS232C devices to send input to PCs, Android tablets, iPads, etc., via Bluetooth HID.
• DB-232HID converts Bluetooth (HID) keyboard events to RS232C data.
• Data flows from Bluetooth (HID) → DB-232HID → RS232C.
• It supports Bluetooth HID devices like barcode readers and digital calipers.
• Communication distance is approximately 10 meters without obstacles (Class 2).
• Both devices can be powered by a USB battery.
• Compatible with Windows, iOS, and Android platforms.

◆RS232C cable and USB cable included with the product