Drive plc, System blocks − extension board 3, 3 dfin_io_digitalfrequency (node number 21) – Lenze Global Drive PLC Developer Studio User Manual
Page 75: Incremental encoder with htl level
Drive PLC
System blocks − Extension Board 3
7.3
DFIN_IO_DigitalFrequency (node number 21)
7−7
L
DrivePLC DE 6.0
7.3.1.2
Connection of incremental encoders to terminal X3
Stop!
Observe connection voltage of the incremental encoder used!
Incremental encoder with TTL level
1
2
3
4
5
6
7
8
9
l = max. 50 m
0.14
0.14
1.0
26
26
17
mm
2
AWG
B
B
A
A
GND
V
Z
Z
X3
cc5_E
Fig. 7−6
Connection of incremental encoder with TTL level to terminal X3
Incremental encoder
Cable cross−sections to be used
Assignment of the Sub−D connector (X3)
PIN
1
2
3
4
5
6
7
8
9
Signal
B
A
A
V
cc5_E
GND
Z
Z
−
B
Incremental encoder with HTL level
1
2
3
4
5
6
7
8
9
l = max. 50 m
0.14
0.14
1.0
26
26
17
mm
2
AWG
B
B
A
A
GND
V
Z
Z
X3
cc5_E
Fig. 7−7
Connection of incremental encoder with HTL level to terminal X3
Incremental encoder
Cable cross−sections to be used
Supply voltage for the incremental encoder
Assignment of the Sub−D connector (X3)
PIN
1
2
3
4
5
6
7
8
9
Signal
B
A
A
+5 V
GND
Z
Z
−
B