Val Controls IDC24-AF - PST Test Start Conditions

DHW-UM-004
Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600
vc@valcontrols.com • www.valcontrols.com
Revision: 4
14/20
4.3 Digital input – DI13, DI14, DI15, DI16, DI17
DI13 substitutes AI1, DI14 substitutes AI2, and so on.
Switch
-
DI
+
+ -
1kΩ ½W
The external resistor must be mounted to get the correct functionality.
4.3.1 Terminals
DI13
11 (+)
12 (-)
DI14
13 (+)
14 (-)
DI15
15 (+)
16 (-)
DI16
17 (+)
18 (-)
DI17
19 (+)
20 (-)
4.3.2 Electrical specifications
DI – Switch
Type
Switch
Cable length
1000 meters