Digital Input - Di1, Di2, Di3, Di4; Terminals; Electrical Specifications - Val Controls IHP24-A Hardware Manual

8 Digital input – DI1, DI2, DI3, DI4
Use digital inputs to connect dry signals.
DI
+ -
+ -
Switch

8.1 Terminals

DI1 39 (+)
40 (-)
DI2 41 (+)
42 (-)
DI3 43 (+)
44 (-)
DI4 45 (+)
46 (-)

8.2 Electrical specifications

DI – Switch
Type
Cable length
Maximum cable resistance
DI – NAMUR
Type
Sensor supply voltage
Cable length
Max load
Rin
Val Controls A/S • Sallingsundvej 5 • DK-6715 Esbjerg N • Tel. +45 7547 0600
DHW-UM-016
Revision: 1
Switch
20 meters
100 Ohm
NAMUR
8 V
1000 meters
600 Ohm
1040 Ohm
vc@valcontrols.com • www.valcontrols.com
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