Mitsubishi Electric MELDAS 60 Series Maintenance Manual page 143

Control unit connection terminal
CF11
Manual pulse generator connection terminal
HANDLE
RS-232C device connection terminal
RS232C
<Cable side connector type>
Connector : CDB-25P
Contact
Case
Recommended manufacturer:
Connect the connector case to shield.
Use a nickel-base chrome-plated part.
CAUTION
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9. CONNECTION OF 200mA OUTPUT DI/DO UNIT FCU6-HR377
1A
1B
<Cable side connector type>
Connector: DHD-RB50-20AN
Recommended manufacturer: DDK
8
15
<Cable side
connector type>
Connector : CDA-15P
Contact : CD-PC-111
Case : HDA-CTH
Recommended manufacturer: Hirose Electric
13
25
: CD-PC-111
: HDB-CTH
Hirose Electric
Do not apply voltages other than those indicated in this manual on the connector. Doing
so may lead to destruction or damage.
Incorrect connections may damage the devices, so connect the cables to the specified
connectors.
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9.9 Connector Pin Assignment
25A
Refer to section 4.2.8 Control Unit
Connector Pin Assignment (CF11) for
details on the connector pin assignment.
25B
1
9
Revision A
1
1
O
2 SD2
I
3 RD2
O
4 RS2
14
I
5 CS2
I
6 DR2
7 GND
8
9
10
11 GND
12 reserve
13
I -130
1
I 1HA
9
2
I 1HB
10
O
3
I 2HA
11
4
I 2HB
12
O
5
I 3HA
13
6
I 3HB
14
O
7
O 5VDC
15
8
Connect the connector case to shield.
Use a nickel-base chrome-plated part.
Explanation of signals
SD: Send Data
RD: Receive Data
RS: Request to Send
14 SD1
O
(Note)
CS: Clear to Send
15 ER1
O
(Note)
DR: Data Set Ready
16 RD1
I (Note)
ER: Data Terminal
17 CS1
I
(Note)
18
19 RS1
O (Note)
(Note)
20 ER2
O
Signal name meanings:
21 DR1
I (Note)
22
23
24 GND
25 24VDC
GND
12VDC
GND
12VDC
GND
12VDC
Ready
1: For maintenance
by service
personnel
2: General
released channel