Product specifications

Page 74 AD-4402
8.
8.8.
8. Interface
InterfaceInterface
Interface
8.1.
8.1.8.1.
8.1. Control I/O Function
Control I/O FunctionControl I/O Function
Control I/O Function
Input terminals 11 lines that can select by the function
Output terminals 11 lines that can be selected by the function
Open collector transister
Input terminal
Maximum typ.
Input open voltage 14V DC 8 V DC
Input drive current 5 mA 3 mA
Saturation tolerance voltage 2 V DC
Output terminal
Maximum
Output voltage 40 V DC
Output current 50 mA
Saturation tolerance voltage 1.5 V at 50 mA
8.1.1.
8.1.1.8.1.1.
8.1.1. Interface Circuit
Interface CircuitInterface Circuit
Interface Circuit
Max. 5 m
A
Max. 50 m
A
Max. 8 ~ 14V
A12
Input common terminal
A1 ~ A 11
Input terminal
or
or
It is recommend that you use :
Mechanical switch or
open collector transistor.
Vsat < 2 V
Max. 40V DC
It is recommend that you use :
Mechanical relay with surge diode or
photo coupler.
B12
Output common terminal
B1 ~ B 11
Output terminal
Use a surge diode to protect the
solenoid or relay from noise.
Interface circuit in
the indicator
Vsat < 1.5 V at 50 m
A