Eurotech BoltGATE 20-25, Руководство пользователя

Страница: 61 / 102

BoltGATE 20-25 User Manual Rev. 1-1 7 Rear Side Overview
7.7 Insulated Digital I/Os
The BoltGATE 20-25 includes: 4x Digital Input, 4x Digital Output, 1x Odometer (All DI/O are Insulated, EN
50155)
7.7.1 Insulated Digital Inputs
7.7.1.1 Electrical specifications
The table below shows the electrical specifications of the digital inputs at 24 and 110 VDC of nominal
supply voltage:
Characteristic Value @ 24 VDC Value @ 110 VDC
Logic Zero 0 V ≤ VIN_low ≤ 1.5 V 0 V ≤ VIN_low ≤ 10 V
Logic One 9 V ≤ VIN_high ≤ 36 V 77 V ≤ VIN_high ≤ 137.5 V
Minimum duration of the pulse 10 ms 10 ms
Response Time 5 ms 5 ms
Input Current 6 mA 4 mA
7.7.1.2 Electrical schematics
The figure below shows the electrical schematics of one digital input:
61 / 102