SATEL I-LINK

Connected to Satelline radio modems, SATEL-I-LINK modules facilitate the transparent transfer of digital or analog signals from one location to another.

I-LINK is the ideal solution for telemetry.

In order to facilitate transparent transfers of analogic or numeric signals, SATEL developed the SATELLINK range with input-output modules named I-LINK, or i-LINK, which allow cables to be replaced very simply by radio transmission.

The required hardware is at least 2 radio modems and 2 SATELLINK modules.

By wiring the logic or analog signals into “inputs” of an I-LINK module, obtaining these same “output” signals from a remote I-LINK module is very simple to implement.

The system works in point-to-point or point-to-multipoint (master-slaves).

Modbus versions are available.

I-LINK 100

I-LINK 100 includes :

  • 4 logical inputs, 4 logical outputs
  • 2 analog inputs, 2 analog outputs

Other signals can be added by stacking the I-LINK 100 (max 3) or use other modules with more signals (I-LINK 200 or I-LINK 300).

I-LINK 200

Designed as a signal expansion module for I-LINK 100 modules, I-LINK 200 allows you to add :

  • 4 logical inputs, 4 logical outputs
  • 2 analog inputs, 2 analog outputs

On an I-LINK-100 module, up to 3 I-LINK 200 modules can be stacked.

I-LINK 300

Also designed as a signal expansion module for I-LINK 100 modules, I-LINK 300 allows you to add :

  • 6 logical inputs, 6 logical outputs

On an I-LINK-100 module, up to 3 I-LINK 300 modules can be stacked.

i-LINK

The i-LINK is a “pulse counter” and “input / output signal converter” module for SATELLINE 1870E modems only.

i-LINK stands out with its compact form and competitive cost. It provides a simple solution to many applications that require logical signal or counting transfers.

It includes :

  • 2 logical inputs, 2 logical outputs (static relays)
  • 1 fast pulse counter

 

Analog I / O :

4 … 20 mA / 4 … 20 mA

Digital I / O :

0… 35 Vdc / 0… 250 Vac

Data speed :

2400 … 19200 bps

Serial interface :

RS-232 ± 15 Vdc

Product's documents