Spectra 158406, Руководство пользователя

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Spectra GmbH & Co. KG User Manual
sales@spectra.de Spectra PowerBox 410 82
5.1.1.7
DIO I/O Port Address (Default Address 0xA00)
5.2 DIO Hardware Specification

XCOM+: Isolated power in V+

XCOM-: Isolated power in V-

Isolated power in DC voltage: 9~30V

8x Digital Input (Source Type)

Input Signal Voltage Level
‐
Signal Logic 0: XCOM+ = 9V, Signal Low - V- < 1V
XCOM+ > 9V, V+ - Signal Low > 8V
‐
Signal Logic 1: > XCOM+ - 3V

Input Driving Sink Current:
‐
Minimal: 1 mA
‐
Normal: 5 mA

8x Digital Output (Open Drain)
‐
DO Signal have to pull up resistor to XCOM+ for external device, the
resistance will affect the pull up current
‐
Signal High Level: Pull up resistor to XCOM+
‐
Signal Low Level: = XCOM-
‐
Sink Current: 1A (Max)