Outputs OC950 discrete outputs are compatible with all Opto 22 Output
Modules specified to operate with a Logic Pickup Voltage of 4
Vdc and Logic Dropout Voltage of 1 Vdc. These include:
•
G4ODC5
•
G4ODC5A
•
G4OAC5
• G4OAC5A
• G4OACA5(NC)
Setting an OC950 discrete output to 0 using the 950BASIC
assignment statement outX = 0 will drive current in the opto
isolator’s emitting diode which turns on the transistor or Thyristor
switch at the user’s side of the isolated interface.
OC950 discrete outputs can also be used to drive the G4OD5R
and G4ODC5R5 Dry Contact Output Modules. Setting an
OC950 output to zero will drive current in to the associated relay
coil, closing the switch for the G4ODC5R and opening the switch
for the G4ODC5R5.
MA950 3-21
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