Levelone FCS-3091 Manuel d'utilisateur télécharger pdf (Page 52)

FCS-3091 User’s Manual

I/O Terminal Connector - Pin Assignment

Function

Description

GND

Four sets of Digital Input, DI1 until DI4; the internal device is also

photo-coupled electrical relay. In practice, the external device can be

simply an On/Off switch. Four sets of On/Off switch can be connected as

different trigger source.

Digital input 4

Digital input 3

Digital input 2

Digital input 1

DO_NO

Digital output implementation; Pin6 to COM (Pin7) is a Photo-coupled

relay on Normal Open status. External device can directly connect to the

terminals. However the current that will go through the 2 nodes must not

exceed 130mA. An external “Relay” can also be connected to the

terminals as an implementation. In this case, current (or/and voltage)

limitation is specified by the external Relay.

DO_COM

Application 1

1 2 ... 47 48 49 50 51 52 53

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Levelone FCS-3091 Manuel d'utilisateur Page 52