Omron CPM2C-S100C Operation Manual page 94

Wiring and Connections
PC Setup Settings
High-speed Counter Input Connection Examples
Differential Phase Mode
(Count frequency: 5 kHz)
E6B2-CWZ6C
Encoder
Black
(NPN open-col-
lector output)
White
Orange
Brown
Blue
72
The input bits shown in the following tables can operate as normal inputs or
they can be assigned special functions in the PC Setup.
Special functions for input bits IR 00000 through IR 00002 are set in
DM 6642:
Bit
address
IR 00000 Used as normal
inputs.
IR 00001
IR 00002
Special functions for input bits IR 00003 through IR 00006 are set in
DM 6628:
Bit Bits in
address DM 6628
IR 00003 00 to 03
IR 00004 04 to 07
00000 A-phase input
00001 B-phase input
00002 Z-phase input
COM
24 VDC
PC Setup setting (DM 6642 bits 08 to15)
00 01
Used as high-speed
counter inputs.
PC Setup setting (in DM 6628)
0 (Hex)
Used as normal Used as interrupt
inputs. inputs (including
counter mode).
Pulse Plus Direction Input mode
(Count frequency: 20 kHz)
E6A2-CS5C
Encoder
Sensor or
switch
Sensor
power
Sensor or
switch
Section 3-4
02, 03, or 04
Used as inputs for synchro-
nized pulse control.
Used as a normal input.
1 (Hex) 2 (Hex)
Used as quick-
response inputs.
00000 Pulse input
00001 Direction input
00002 Reset input
COM
24 VDC