Operation - Omron Pohl E6C2-CWZ5B Manual

Operation

■ Output Circuit Diagram
E6C2-CWZ6C
NPN
Main
transistor
circuit
35 mA max.
3.3 Ω
30 VDC max.
E6C2-CWZ1X
AM26LS31 or
Main
circuit equivalent
Note: 1. The shield is not connected to the internal circuits or casing of the E6C2-C.
2. There is no difference in circuit among phases A, B, and Z.
3. Connect the GND terminal to 0 V or the ground when the E6C2-C is in normal operation.
■ Timing Charts
NPN Open Collector Output
E6C2-CWZ6C
PNP Open Collector Output
E6C2-CWZ5B
Direction or resolution: Clockwise (CW)
(As viewed from the end of the shaft)
T (360°)
ON
Phase A
OFF
ON
Phase B
OFF
1/4±1/8T (90°±45°)
ON
Phase Z
OFF
Note: Phase A is 1/4±1/8T faster than phase B. The ONs in the above
timing chart mean that the output transistor is ON and the OFFs
mean that the output transistor is OFF.
E6C2-C
4
Brown
5 VDC −5% to
24 VDC +15%
Black, white, orange
Output signal
(Black: Phase A,
White: Phase B,
Orange: Phase Z)
Blue
0 V
Ground
(Shielded)
Brown
5 VDC ±5%
Black, white, orange
Non-reversed output
(Black: Phase A, White:
Black, white, orange
Phase B, Orange: Phase Z)
(with red stripes)
Reversed output (Black/Red:
Phase A, White/Red: Phase
B, Orange/Red: Phase Z
Blue
0 V
Ground
(Shielded)
CW
Incremental Rotary Encoder
E6C2-CWZ3E
2 kΩ
NPN
Main
transistor
circuit
3.3 Ω
20 mA max.
E6C2-CWZ5B
3.3 Ω
Main
35 mA max.
circuit
PNP transistor
Direction or resolution: Counterclockwise (CCW)
(As viewed from the end of the shaft)
ON
Phase A
OFF
ON
Phase B
OFF
ON
Phase Z
OFF
Note: Phase A is 1/4±1/8T slower than phase B.
Brown
5 VDC −5% to
12 VDC +10%
Black, white, orange
Output signal
(Black: Phase A,
White: Phase B,
Orange: Phase Z)
Blue
0 V
Ground
(Shielded)
Brown
12 VDC −10% to
24 VDC +15%
Black, white, orange
Output signal
(Black: Phase A, White:
Phase B, Orange: Phase Z)
0 V
Blue
Ground
(Shielded)
T (360°) CCW
1/4±1/8T (90°±45°)