36
Wiring Examples Section 3-3
Encoders with Line Driver Outputs (Conforming to Am26LS31)
3-3-3 Power Supply Input Connection Example
Make the connections as shown below when using a sensor's open-collector
output and an encoder's phase-Z line driver output.
Use a sensor without chattering, such as a Photoelectric Sensor, for the Ori-
gin Input Signal.
Note 1. Connect a switch or sensor with a switching capacity of 6 mA to the Origin
Input Signal (24 V DC) terminal.
2. Connect only a line driver circuit to the Origin Input Signal (line driver) in-
puts. Do not connect any kind of output circuit.
3. Use either the Origin Input Signal (24 V DC) or Origin Input Signal (line
driver).
Verify that the Origin Input Signal is connected to the correct terminals.
The CPU Unit's internal components may be damaged if both inputs are
used simultaneously or the input is connected to the wrong terminal.
A+
A−
B+
B−
Z+
Z−
5 V DC
0 V
27
29
28
30
10
12
+5 V
0 V
27
29
28
30
10
12
A+
A−
B+
B−
Z+
Z−
Model E6B2-
CWZ1X with line
driver outputs
Black
White
Orange
Brown
Blue
High-speed counter 0:
Phase A, LD+
High-speed counter 0:
Phase A, LD−
High-speed counter 0:
Phase B, LD+
High-speed counter 0:
Phase B, LD−
High-speed counter 0:
Phase Z, LD+
High-speed counter 0:
Phase Z, LD−
Encoder
Power supply
input
Shielded twisted-pair cable
Encoder
Black (with stripe)
White (with stripe)
Orange
(with stripe)
CJ1M CPU Unit
Differential-phase input mode
5-V DC power supply
CJ1M CPU Unit
To Next Page
Loading...
Need help?
General
