Ditel SYROS SY24 Manual De Instrucciones página 14

Terminal connection diagram (100 to 240 VAC, 24V AC/24V DC)
SY48
24V AC/DC 100-240V AC
In the case of 1 digital input
En el caso de 1 punto de
point connect the digital input
entrada digital conecte el
terminal between terminals 7 and
terminal de entrada digital
8
entre los terminales 7 y 8
Note 1) Check the power supply voltage before installation.
Note 2) Connect the 250 Ω resistor (accessory) between the terminal 17 and 18 in case of current
13