Mitsubishi Electric MELSEC-A/QnA Series - Page 227

6 HIGH-SPEED COUNTER MODULE REPLACEMENT
6 - 3
(c) Using the connector/terminal block converter module
Used for replacement when the Q series large type base unit and conversion adapters
manufactured by Mitsubishi Electric Engineering Co., Ltd. cannot be used due to the
restrictions such as a system configuration and an installation location.
I/O cables with solderless terminal of the existing module can be continuously used without
being aware of the existing wire size by rewiring the I/O cables with solderless terminal to the
connector/terminal block converter module and connecting them by dedicated cables. This
method, therefore, is helpful when there is not a sufficient space. The following figure shows
the wiring method for using the connector/terminal block converter module.
Signal name
Terminal
number on
connector
side
Terminal
symbol on
terminal
block side
CH1
A phase pulse input 24V A20
10
A phase pulse input 12V B20
0
A phase pulse input 5V A19
11
ABCOM B19
1
B phase pulse input 24V A18
12
B phase pulse input 12V B18
2
B phase pulse input 5V A17
13
Preset input 24V B17
3
Preset input 12V A16
14
Preset input 5V B16
4
CTRLCOM A15
15
Function start 24V B15
5
Function start 12V A14
16
Function start 5V B14
6
EQU (coincidence output point No.1) A06
1E
EQU (coincidence output point No.2) B06
E
CH2
A phase pulse input 24V A13
17
A phase pulse input 12V B13
7
A phase pulse input 5V A12
18
ABCOM B12
8
B phase pulse input 24V A11
19
B phase pulse input 12V B11
9
B phase pulse input 5V A10
1A
Preset input 24V B10
A
Preset input 12V A09
1B
Preset input 5V B09
B
CTRLCOM A08
1C
Function start 24V B08
C
Function start 12V A07
1D
Function start 5V B07
D
EQU (coincidence output point No.1) A05
1F
EQU (coincidence output point No.2) B05
F
12/24V
B02
B01
24V
0V
A02
A01
0V
QD62-H01
DEC.
FUNC.
CH1 CH2
FUSE
øA
øB
QD62-H01
Cable
AC05TB
AC10TB
AC20TB
AC30TB
AC50TB
AC80TB
AC100TB
Connector/terminal block converter module
A6TBXY36