![background image](http://html1.mh-extra.com/html/velleman/vma400/vma400_user-manual_4076419003.webp)
VMA400
V. 01 – 28/11/2016
3
©Velleman nv
4.
Pin Layout
VCC
5 VDC power
GND
ground
In1
signal pin, connected with Arduino
®
and
control relay 1
In2
signal pin, connected with Arduino
®
and
control relay 2
In3
signal pin, connected with Arduino
®
and
control relay 3
In4
signal pin, connected with Arduino
®
and
control relay 4
NO
normally open
5.
Technical Specifications
control input current (in1 to in4) ............................................................................ 15-20 mA
control input voltage ............................................................................................. 5-12 VDC
relay output ......................................................... 250 VAC 10 A; 30 VDC 10 A (non-inductive)
6.
Connection
Содержание VMA400
Страница 1: ...VMA400 4 CHANNEL RELAY MODULE USER MANUAL ...