60001-003 Datasheet, PDF (2/5 Pages) List of Unclassifed Manufacturers – The optical isolator can accommodate standard operating voltages from 5 to 28 VDC

CONNECTION INSTRUCTIONS #1
Differential Line Driver
Encoder signals from 5 VDC to 24 VDC (must specify the voltage when ordering)
This is the preferred type of encoder output as it has the best noise immunity. Connect each encoder signal to its like optical isolator
input (A to A, A/ to A/, etc).
Figure 1
Standard Connection to
Z
Optical Isolator Module ^{Optical Isolator}
Z/
No Connection
No Connection
A
A
A
A
A/
A/
A/
A/
ENCODER
B/
B
B
B
B
B/
B/
B/
B
B/
Z
Z
CONTROLLER
Z
Z
Z/
Z/
Z/
A/
Z/
REG
VS
Vs, 5V to 28V
0V, Power Common
0V
A
+V
+V
0V
0V
Encoder Differential Line Driver Output
CONNECTION INSTRUCTIONS #2
Single Ended Line Driver
Encoder signal from 5 VDC to 24 VDC (must specify the voltage when ordering)
Connect encoder output A to optical isolator module input channel A, B to B and Z to Z. Connect the A/, B/, and Z/ inputs of the optical
isolator to circuit common of the encoder supply. Single ended operation is limited to shorter cable runs and is more susceptible to noise.
Z
No Connection
No Connection
Connect A/, B/, Z/ to
Encoder Circuit
Common
ENCODER
B
A
A
A/
B
B/
CONTROLLER
Z
Z/
Vs, 5V to 28V
0V, Power Common
Figure 2
Connection Diagram
Single Ended Line Driver
Optical Isolator
A
A
A
A/
A/
B
B
B/
Z
Z
Z/
+V
0V
B
B/
REG
Z
Z/
VS
0V
+V
Encoder
0V ^Supply
Encoder Single Ended Line Driver Output
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Specification No. 02125-001 Rev 0713