SFAR Industrial Expansion Module, Modbus RTU/ASCII, 16 DI, PNP/NPN type, 12-24 V DC, internal FRAM memory for data storage, 10-38 VDC; 10-28 VAC
Delivery terms
Pickup in department
Pickup in department For free
Quantity in shop
 Not available | Central Warehouse |
| Not available | Tallinn Office |
Home delivery
Home delivery
After handing over the goods to the courier, we will inform you by e-mail.
Over €25.00 (Orders up to 1000 kgs) | For free |
To €25.00 (Orders up to 1000 kgs) | €4.50 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
€3.50
Product description
SfAR-S-16DI-M can be used as a controller’s I/O extension, which, thanks to its unique features, fits a variety of applications, for example, counting pulse signals from flowmeters.
The module has 16x digital inputs (DI). Digital inputs can work as fast pulse counters with up to 1000 counts per sec, or timers measuring the ON state, and also offering a possibility to connect 2 encoders. The SfAR-S-16DI-M module comes with a FRAM memory, allowing a user to save states of counters or timers in case of power loss. Digital inputs support both PNP and NPN input types. All inputs are isolated from the RS485 and power supply.
A built-in RS485 interface allows easy connection over Modbus RTU/ASCII protocol. A 32-bit ARM core processor provides fast processing and communication.
The module is equipped with a set of LEDsused to indicate the status of I/O, power supply, and RS485 communication.
Configuration of the modules is carried out with our free software, the SfAR Configurator. A built-in mini USB allows to perform a primary configuration of the unit without additional power supply.
To simplify installation, the modules have been equipped with the Quick Connector system. Using a dedicated SFAR-S-LINK cable allows connecting of up to 10 modules, which provide both RS485 communication and external power supply.
