Part Identification Nomenclature - Mitsubishi Q64AD-GH User Manual

4 SETUP AND PROCEDURES BEFORE OPERATION

4.3 Part Identification Nomenclature

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The name of each part of the A/D converter module is listed below.
Q64AD-GH
1)
Q64AD-GH
RUN ALM
ERR.
2)
1
2
V+
C
V-
3
H
I+
1
4
SLD
5
V+
6
C
V-
H 7
I+
2
8
SLD
9
V+
10
C
V-
H
11
I+
3
12
SLD
V+
13
C
V-
14
H
I+
4
15
SLD
16
17
A/D
-10 10V
18
0 20mA
Name and
Number
appearance
1) RUN LED
2) ERR. LED
3) ALM LED
Check terminals
4)
(Q62AD-DGH only)
External supply
5) power terminal
(Q62AD-DGH only)
Check the error code for details.
POINT
When two or more errors have occurred, the latest error found by the A/D converter
module is displayed on the LED.
Q62AD-DGH
3)
1)
Q62AD-DGH
RUN ALM
ERR.
2)
CH1
P
1
I/CHK+
2
CHK-
3
4
5
4)
6
7
8
CH2
P
9
I/CHK+
10
CHK-
11
12
13
14
IN
15
24VDC
16
5)
17
(FG)
18
4 20mA
Displays the operating status of the A/D converter module.
On : Normal operation
Flickering : During offset/gain setting mode
Off : 5V power supply interrupted, watch dog timer
error or module exchangeable status during
online module change bled
Displays the error status of the A/D converter module.
On : Error (A/D conversion continues.)
Flickering : Error (A/D conversion stops.)
Off : Normal operation
Displays the warning status of the A/D converter module.
On : An alarm (process alarm, rate alarm) is being
generated.
Flickering : An input signal error is being generated.
Off : Normal operation
Terminal used to check the analog input current value.
(See Section 4.4.2)
Terminal to connect 24VDC external supply power.
MELSEC-Q
3)
Description
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