Serial Port Sharer/Converter, Modbus RTU/ASCII, Two Master units share a Slave unit. Bit rate conversion

Supports Baud Rate conversion
Supports the Modbus RTU/ASCII protocol
Supports 2 Master devices sharing 1 slave port
RAW data mode for most request-response protocols
Built-in web server for easy configuration (HTTP)
Redundant Power Input: POE (IEEE 802.3AF, Class 1) and DC Jack
Allows automatic RS-485 Direction Control
Tiny Form-Factor and low power consumption
Read cache ensures faster responses

M485-2M-1S
1,264.00 DKK
Tax excluded
Quantity
Physically in stock  

  • Download PDF
  • file_download Downloads
  • live_help Ask a question

M485-2M-1S-modulet er en seriel port share / konverter, der indeholder en række funktioner, herunder "Baud Rate Conversion", "Modbus RTU / ASCII konvertering", "To Masters deler en slave" og "Read- Cache Function ".

Den indbyggede webserver giver nem konfigurationsgrænseflade, og der kræves ingen konsolkommandoer.

Baud Rate Conversion: Denne funktion gør det muligt for en enkelt masterenhed at kommunikere med slaveenheder Brug af forskellige baudpriser og dataformater.

MODBUS RTU / ASCII konvertering: Denne funktion gør det muligt at kommunikere en enkelt Modbus RTU / ASCII-master-enhed til at kommunikere med MODBUS RTU / ASCII slave-enheder ved hjælp af forskellige protokoller, baudpriser og dataformater.

To mestere Del en slave (kun til M485-2M-1S-serie): Denne funktion gør det muligt for to masterenheder, der er tilsluttet forskellige serielle porte til at dele slaveenheder.

Læs-cache-funktion: Indbygget cache-funktion reducerer indlæsningen af ​​seriel kommunikation på slaveporten ved at fjerne duplikerede forespørgsler når de to masterenheder anmoder om de samme oplysninger.

Dimensioner
52 mm x 95 mm x 27 mm (W x H x D)
Driftstemperatur
-25 ~ +75 °C
Installation
DIN-Rail Mounting
Maks. hastighed
115200 bps Max.
Netværk
10/100 Base-TX, 8-pin RJ-45 x 1 (Auto-negotiating, Auto-MDI/MDIX, LED indicator) PoE (IEEE 802.3af, Class 1)
Paritet
None, Odd, Even, Mark, Space
Porte
3 x RS-485
Strømforbrug
0.07 A @ 24 VDC

4 other products in the same category:

Isolated USB to RS485...

Isolated USB to RS485 converter, -25 ° C ~ +75 ° C

USB to RS485 converter, isolated
1 x RS485 7-pin terminal block
1 x USB-B
Speed: 300 ~ 115200 bps
For USB 1.1 / 2.0 (High Speed)

2500 VDC isolation on RS485 side 
To DIN rail mounting
No external power supply required
Input +5 VDC from USB port
OS support WIN 98 / ME / 2000 / XP (32 / 64- bit) / Vista (32/64-bit) / 7 (32/64-bit) / 8 (32/64-bit) / 10 / Linux
Operating temp. -25 ° C ~ +75 ° C
USB cable (1.8m) included

Price 945.00 DKK
Product code: M485-USB-ISO
Physically in stock  
Quick view
USB to 1 x RS485 / RS22...

USB to 1 x RS485 / RS22 adapter, optically galvanically isolated

Get an RS485 or RS422 port on the PC via the USB port
Galvanic isolation (optical) 2KV - 3 x 6N137 IC chip
DB9 male and screw terminal for serial connection
Baud rate up to 921.6 Kbit/s
Selection of port type with DIP switch
Support Win 10, Android
FTDI chipset FT232RL

Price 1,288.00 DKK
Product code: CNV-USB-UNI-I+
Physically in stock  
Quick view
USB to RS232 / RS422 /...

USB to RS232 / RS422 / RS485 high-speed adapter up to 921.6 kbps, 3kV DC isolation

High-speed USB to RS232/422/485 adapter
Transmission speed - up to 921.6 kbps
Supports USB 1.2/2.0/3.0
3000V DC isolation on RS232/422/485
RS232/422/485 cannot be used simultaneously
Supplied via the USB port
Automatic RS485 Direction Control
Temperature range: -25°C - +75°C
DIN rail mounting
Windows 98/ME/2000/XP/Vista (32/64-bit)
Windows 7 / 8.1 / 10 (32/64-bit)
Win 2012
Linux

Price 1,020.00 DKK
Product code: M485-USB-I-U
Physically in stock  
Quick view