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Connection with Peripheral Devices
■ Connection Examples
Connection to a H7CR-CW Counter
E6B2-CWZ6C
12 VDC(100 mA)
H7CR-CW
Connection to a Programmable
Controller C200H-CT@@ High-speed
Counter Unit (Typical Example: C200H-
CT001-V1)
Example:
Encoder at 0 V
+12 V
Phase A
0 V
Phase B
12 VDC power supply
+12 V
0 V
Note:
When the encoder power supply is either 5 V or 24 V:
Phase A + 5 V power supply
Phase A + 24 V power supply
Phase B + 5 V power supply
Phase B + 24 V power supply
E6F-C
4
Incremental 60-mm-dia. Rotary Encoder
Black
White
Blue
0 V
CP2
CP1
6
8
9
Brown
11
1
2
B
A
+24 V
20
+12 V
Phase
19
+5 V
A
+24 V
18
+12 V
Phase
17
+5 V
B
1
“
A19;
“
B20;
“
A17;
“
B18.
Connection to a CQM1 Programmable
Controller
CQM1
Brown (12 V)
Black (Phase A)
White (Phase B)
Orange (Phase Z)
Blue (0 V)
(Shield)
• The CPU Unit's three input points (IN04, IN05, and IN06) may
directly receive the E6F-C's pulse input and use it for an internal
high-speed counter.
• Response speeds of 5 kHz during single phase and 2.5 kHz during
two phase, and pulse count values of 0 to 65535 (in Increment
–
mode) and
32767 (in Up/Down mode) may be counted.
• The high-speed counter operation mode is set in the PC Setup in
the DM Area.
Count Mode
Up/Down mode
Increments and decrements are counted in
phase A and phase B.
Increment mode
Increments are counted in phase A only.
Standard mode
IN04 to IN06 are used as standard inputs.
Reset Mode
One of two resetting methods may be selected:
• Resetting the present counter value using only the soft reset.
• Resetting the present counter value using the soft reset and an
AND of the phase-Z input.
Output Mode
Target value match Up to 16 target values may be set. When the
count value reaches a target value, the spec-
ified subroutine process will run.
Zone comparison
Up to 8 zones (upper and lower limits) may
be set. When the count value enters a zone,
the specified subroutine process will run.
10
3
4
1
2
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