Adept EX SmartContoller - Manual (Page 53)

Chapter 3: Operation
Encoder
+
–
220
2.2K
26LS33
SmartController EX
Belt Encoder Connector
Typical input circuit,
same for A, B, and I
for both encoders.
2.2K
Encoder Channel 1
Encoder Channel 2
Shield
Enc. Gnd
Enc. Pwr
A –
A +
5 V
B +
B –
I +
I –
Encoder
+
–
A –
A +
B +
B –
I +
I –
Encoder power output: 5 V at 800 mA max.
(1 A current limit)
Figure 3-8. Belt Encoder Typical Input Circuit
Adept SmartController EX User’s Guide, Rev. B
Page 53 of 96