The multiLINK has many different versions, characteristics, and possibilities. Here an overview of what exists
The multiLINK communication module has a base version, upon which several extensions can be activated or installed:
- The base version always has following properties:
- 1 serial port for Modbus RTU over RS485 communication
 - 1 LAN port
 - the possibility to consult and change parameters & settings of the network port, as well as the serial port(s) on the embedded HTML-pages.
 
 - There are two extension slots onto which extension cards can be installed. 
Currently, we have 2 different extension cards available:- a Modbus extension card
 - an M-Bus extension card
 
 - The multiLINK can be equipped with what we call WEB-properties. These WEB-properties  mean 3 things:
- independent polling of slaves (so no external master needed per se)
 - Modbus TCP capabilities
 - freely customisable web pages (HTML)
 
 
An overview of all different available versions:
| 
 Product code  | 
BASE | 
 WEB  | 
 Extension slot 1  | 
 Extension slot 2  | 
||
| 
 Modbus  | 
 M-Bus  | 
 Modbus  | 
 M-Bus  | 
|||
| MLINK | x | |||||
| MLINK-R1 | x | x | ||||
| MLINK-R2 | x | x | x | |||
| MLINK-R1-M1 | x | x | x | |||
| MLINK-M1 | x | x | ||||
| MLINK-M2 | x | x | x | |||
| MLINK-W | x | x | ||||
| MLINK-W-R1 | x | x | x | |||
| MLINK-W-R2 | x | x | x | x | ||
| MLINK-W-R1-M1 | x | x | x | x | ||
| MLINK-W-M1 | x | x | x | |||
| MLINK-W-M2 | x | x | x | x | ||