Digital I/Os; Insulated Digital Inputs - Eurotech ReliaGATE 10-12-6 Series User Manual

9 Interfaces in detail
9.4

Digital I/Os

The ReliaGATE 10-12 provides the following Digital I/Os:
2x Digital Input: 36 V, 1 kV Optoinsulated
l
2x Digital Output: 40 V AC/DC, 1 kV Optoinsulated, 500 mA, 1 kHz Max Switching
l
The Digital I/Os connector is available on the front side.
For more information see:
9.4.1

Insulated Digital Inputs

9.4.1.1 Electrical specifications
The table below shows the electrical specifications of the digital inputs:
Characteristic
Logic Zero
Logic One
Input Current
9.4.1.2 Electrical schematics
The illustration below shows the electrical schematics of one digital input:
54 / 118
"How to manage the Digital I/Os" on
ReliaGATE 10-12 User manual Rev. 2-1
page 85.
Value
0 V ≤ VIN_low ≤ 1 V
2 V ≤ VIN_high ≤ 36 V
< 3.5 mA