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11-2
Features
Section 1-1
BCD
C
o
m
m
uni
cat
ions
1-1
Features
1-1-1
Overview
Measurement values (display values) output from Digital Indicators with a
BCD output can be read by devices such as a PLC, a large sized display
device (e.g., the M7E), or other devices.
1-1-2
Connection Example
PLC Connection
M7E Connection Example
Digital Indicator
Internal circuit
Programmable Controller (SYSMAC)
DC Input Unit
1.COMMON
Connector pin No. *
COM
IN
IN
IN
IN
IN
IN
OUT
OUT
COM
24 VDC
(0 V)
2.1
3.2
4.4
5.8
23.DATA VALID
24.RUN
25.COMMON
26.REQUEST
30.RESET
31.POLARITY
(Polarity: +,
−
)
10
°
240
Ω
240
Ω
240
Ω
240
Ω
+5 V
+24 V
0 V
Transistor Output Unit
Internal circuit
Internal circuit
DC power
supply
To 10
2
M7E Digital Display Unit
V
O
SEC
Digital Indicator
1.COMMON
Connector pin No. *
2.1
3.2
4.4
5.8
23.DATA VALID
24.RUN
25.COMMON
26.REQUEST
30.RESET
M7E-01D
@
N2, 01H
@
N2
31.POLARITY
(Polarity: +,
−
)
10
°
To 10
1
240
Ω
240
Ω
240
Ω
240
Ω
+5 V
V
O
D
C
B
A
DP
LE
8
V
O
D
C
B
A
DP
LE
8
V
O
D
C
B
A
DP
LE
8
Short circuit
Summary of Contents for K3HB
Page 2: ...K3HB Digital Indicators Communications User s Manual Revised March 2005...
Page 3: ...iv...
Page 15: ...xvi...
Page 19: ...xx...
Page 21: ...Part 1 CompoWay F...
Page 69: ...Part 2 DeviceNet...
Page 95: ...6 10 Ladder Programming Examples Section 4 3 Remote I O Com munications...
Page 111: ...8 8 Message Communications Performance Section 6 2 Communications Performance...
Page 127: ...Part 3 BCD Output...
Page 147: ......