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The "Enet-HDLC/PLL Series" is an Ethernet/HDLC (LAP-B) protocol converter that enables network communication for independently synchronized HDLC (LAP-B) devices. It features a built-in PLL, making it a higher model in the Enet-HDLC series, and the entire protocol stack is developed in-house. Additionally, it incorporates both LAP-B and TCP/IP protocols, allowing HDLC (LAP-B) devices to communicate over a network with UNIX machines and others through this series. 【Features】 ■ Built-in switching power supply (AC 100-240V) model ■ Operates in asynchronous balanced mode (ABM) with LAP-B procedure class ■ Ethernet side standardly equipped with TCP/IP and ARP ■ Communication settings, such as communication conditions, can be configured interactively using the HDLC channel as an asynchronous serial ■ Ethernet channel standardly equipped with 10/100Base (automatic switching) *For more details, please refer to the PDF materials or feel free to contact us.

• converter

The "RSCV-MF/USB II" is a USB/RS422 conversion connector that can be used between the RS422 port of various series CPUs of Mitsubishi Electric's sequencers and a computer's USB port. Power is supplied from the sequencer and USB, so no external power supply is required. You can use Mitsubishi Electric's software packages for controlling the sequencer on a general-purpose computer as they are. Additionally, a cable that converts Dsub 25-pin to miniDIN 8-pin [CBM825-0], and a [cable clip] that prevents the USB cable from disconnecting from the RSCV-MF/USB II unit are included as standard. 【Features】 ■ No external power supply required ■ Compliant with RoHS directives ■ A 3m USB cable is included as standard *For more details, please refer to the catalog or feel free to contact us.

• connector
• Electronic Components

■ Connect to the monitor PC via USB (using the attached application program). ■ Set measurement conditions such as communication speed from the PC. ■ Sample data and control line data will be displayed on the PC. ■ It has functions for displaying, saving, replaying, and printing sample data. ■ It has a timestamp function. ■ The measurable transmission speed depends on the processing speed of the PC (up to 115.2Kbps). ■ Sample data can be converted to a text file for saving, allowing it to be displayed in a familiar editor. Additionally, by saving it to the PC's hard disk, long-term sampling becomes possible. ■ It supports half-duplex RS232C, with three models available: Dsub25 pin type [CW232], Dsub9 pin type [CW232/V], and RS422 compatible [CW422].

• Logic Analyzer

◆It is possible to extend the distance between RS232C devices up to 1200m. It is also used for converting signal levels between a computer's RS232C and measurement devices' RS422. ◆The RS232C side connector is a D-sub 9-pin female (DCE configuration) that can be directly connected to the D-sub 9-pin male RS232C port of IBM-compatible DOS/V machines. ◆The RS422 side connector is a compact 5-pin terminal block, designed for easy cable installation. ◆A surge absorption chip protection circuit is built into the RS422 side. ◆As a sister model, there is also the RS232/RS485 converter [RS485/N].

• Converters and Transducers
• Other electronic parts
• Other network tools

■ In addition to 1-to-1 communication, 1-to-n and n-to-m communication are also possible. ■ The [DL-1200R] can achieve wireless transmission up to 1 km (line of sight). Additionally, compared to SS wireless, it may allow communication around obstacles. ■ Once the ID and communication conditions for each device are set, they are stored in FLASH memory and will operate under those conditions each time they are powered on. ■ It is equipped with a function to test the wireless communication status, allowing for verification during installation. ■ It has obtained technical standards conformity certification.

• Other process controls
• Other network tools

◆ Equipped with automatic recognition and switching function for 100/10Mbps, full duplex/half duplex. ◆ Network connection establishment/termination can be done from either the [Enet-100R2] side or the host side. ◆ Communication conditions, Ethernet-related addresses, etc., can be set interactively in program mode. Methods using terminal software + RS232C on a computer and TELNET LOGIN are available.

• Other network tools

◆The Ethernet side communication protocol is equipped with standard TCP/IP, UDP, and TELNET, and the network side communication partner devices communicate with [Enet-100R2] using TCP and UDP sockets. ◆It features automatic recognition and switching for 100/10Mbps, full duplex/half duplex, allowing for flexible system configuration. ◆Network connection establishment and termination can be performed from either the [Enet-100R2] side or the host side. Incoming data during the connection is sent in packet units to the network partner device, and only the data portion of packets from the network partner device is sent to RS232C. ◆Communication conditions, Ethernet-related addresses, etc., can be interactively set in program mode. These condition settings are stored in FLASH ROM. Configuration can be done using terminal software with a PC's RS232C or via TELNET LOGIN. Additionally, with FLASH ROM, online firmware version upgrades are also possible.

• Other network tools

The LAP-B protocol embedded in [Enet-HDLC] is a subset that adds features 2 and 8 to the basic functions of HDLC's BAC. [Enet-HDLC] operates in Asynchronous Balanced Mode (ABM) with the procedure class of LAP-B. The commands and responses supported by [Enet-HDLC] are as follows: Commands: I, RR, RNR, SABM, DISC Responses: RR, RNR, FRMR, UA, DM

• Other network tools

◆RS232C devices can be connected via a 2-wire bus line, allowing for the construction of a low-cost long-distance network using CSMA/CD. (Maximum bus line extension distance is 1.2 km, with a maximum of 32 devices connected.) ◆The RS232C side connector is a D-sub 9-pin female (DCE configuration), which can be directly connected to the RS232C port of an IBM-compatible DOS/V machine with a D-sub 9-pin male connector. ◆The RS485 side connector is a compact 5-pin terminal block, designed for easy cable installation. ◆A surge absorption chip protection circuit is built into the RS485 side. ◆As a sister model, there is also the RS232C/RS422 conversion connector [RSCV-T/N].

• Converters and Transducers
• Other electronic parts
• Other network tools

◆ The communication conditions for the serial channel and the settings for various addresses of the Ethernet channel are performed once in program mode and stored in the flash ROM. ◆ Protocols that are appropriately configured can communicate without constructing complex procedures that take the counterpart protocol into account. ◆ The storage of various setting conditions to the flash ROM is done using either adjusted synchronous RS232C or via TELNET LOGIN. ◆ The serial channel side has an input buffer of 96k bytes and an output buffer of 96k bytes, synchronizing different communication procedures. ◆ The Ethernet channel supports 10Base-T and 100Base-TX as standard (auto-detection).

• Other network tools

◆ Channel switching is performed via commands using ASCII character strings. The default command string is "LINK#nCR+LF". The header part "LINK#" can be changed within the memory switch. ◆ The data transmitted and received can be either ASCII or binary. ◆ In addition to the channel switching commands, a rich set of commands is available to control the multiplexer, reducing the burden on the host application. - Clear buffer - Stop transmission - Resume - Monitor control lines - Automatic scanning - Line-by-line reading - Control line management - Broadcast communication, etc. ◆ The communication conditions for each channel can be set individually, allowing for flexible adaptation to connections between different types of devices where communication conditions cannot be unified.

• Other network tools

◆ The communication conditions for each channel can be individually set, allowing for flexible support for connections between different types of devices where communication conditions cannot be standardized. - Communication speed: 50 to 19200 bps - Stop bits: 1/2 - Parity: Odd/Even/None - Bit length: 7/8 - Flow control: XON/XOFF - RTS/CTS - DTR/DSR ◆ In addition to commands for channel switching, a rich set of commands for controlling the multiplexer is provided, reducing the burden on the host application. - Clear buffer - Stop/Resume transmission - Control line monitoring - Automatic scanning - Line unit reading - Control line control - Broadcast communication, etc. ◆ With a diverse lineup including isolated types with various channel numbers and types with RS530 interfaces, we support system construction. * RS530 standardizes the electrical characteristics of RS422 to a Dsub 25-pin format. Therefore, it can be directly connected to RS422 devices.

• Other processing machines
• Other process controls
• Other PCs and OA equipment

The 【TRS】 allows for multi-drop configuration capable of connecting multiple devices (using the RTS line on the RS232C side for switching between send and receive). The 【TRS-OPT】, in addition to its isolation function, features an EMI filter and varistor that protect the internal circuitry from surges such as electrostatic discharge. The 【TRS530】 converts 10 lines, including the clock signal necessary for independent synchronization procedures (BSC, SDLC, HDLC). It can be installed without complex settings, simply by connecting the cables, as long as the transmission distance is within 1200m, replacing the in-house modem for synchronous communication. The 【TRS-T】, besides its isolation function, is equipped with a silicon surge absorber that excels in high-speed responsiveness to prevent noise interference. On the RS422/RS485 side, it allows switching between 2-wire and 4-wire configurations during multi-drop connections, while on the RS232C side, it enables switching between DTE/DCE and selection of send/receive control via the RTS/DTR lines.

• Other processing machines
• Converters and Transducers
• Other electronic parts

◆ The transmission line incorporates electrostatic measures and fail-safe circuits, enabling stable communication. ・ Maximum total extension distance: 1.2 km ・ Maximum number of connections: 32 units (when connected via RS485 bus line) ・ Maximum communication speed: 230.4 Kbps ◆ A high-speed response silicon surge absorber is installed on the RS485/RS422 side to prevent external noise interference. ◆ The Ethernet side comes standard with TCP/IP, UDP, ARP, FTP, and TELNET built-in.

• Other network tools

◆ Mitsubishi Electric's software packages for controlling sequencers on PC98 and DOS/V machines can communicate immediately with just the connection of this cable, without the need for an external power supply. ◆ The FX series can be connected to FX0, FX0N, FX1, and FX2 CPUs. ◆ Since it is a cable-only connection, it is ideal for on-site testing and internal evaluation. When laying out the system, no converters or power supplies are needed, allowing for space-saving and smart wiring. ◆ The MELSEC A series can be connected to peripheral devices such as A64GOT, A77GOT, and AS50VS, in addition to the CPU. ◆ We offer a lineup of five types through combinations of connector interfaces. Additionally, for products with a Dsub 25-pin connector on the sequencer side, a conversion cable [CBM825-0] compatible with the FX0 series (DIN 8-pin) can be used (sold separately).

• Converters and Transducers
• cable