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Supports 2 different Baud Rates on port 1 and port 2
3 x RS485 ports
Supports Modbus RTU/ASCII protocol
Supports 2 Master devices sharing 1 slave port
Data cache for each master 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 management control
Tiny Form-Factor and Low Power Consumption
Read cache ensures faster response
| 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 |
The M485-2M-1S module is a serial port share/converter that includes a number of functions including "Baud Rate Conversion", "Modbus RTU/ASCII Conversion", "Two Masters Share One Slave" and "Read-Cache Function".
The built-in web server provides easy configuration interface and no console commands are required.
Baud Rate Conversion: This feature allows a single master device to communicate with slave devices using different baud rates and data formats.
MODBUS RTU/ASCII conversion: This feature allows a single Modbus RTU/ASCII master device to communicate with MODBUS RTU/ASCII slave devices using different protocols, baud rates, and data formats.
2 Masters can share one slave (only for M485-2M-1S series): This function allows two master devices connected to different serial ports to share slave devices.
Cache function: Built-in cache function reduces the loading of serial communication on the slave port by eliminating duplicate requests when the two master devices request the same information.
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