Filter
Top Products
3 - 19
MELSEC-Q
3 SPECIFICATIONS AND FUNCTIONS
3.4.2 Signal layout for external device connection connector
The specifications of the connector section, which is the input/output interface for the
QD75MH and external device, are shown below.
The signal layout for the QD75MH external device connection connector is shown.
QD75MH1 QD75MH2
AX1
AX2
AX1
RUN
ERR
AX2
AX1RUN
ERR
AX1
QD75MH1
QD75MH2
QD75MH4
AX1
AX2
AX3
AX4
RUN
ERR AX4
AX3
AX2
AX1
QD75MH4
Axis 4(AX4) Axis 3(AX3) Axis 2(AX2) Axis 1(AX1)
Pin layout
Pin No. Signal name Pin No. Signal name Pin No. Signal name Pin No. Signal name
2B20 No connect 2A20 No connect 1B20 PULSER B– 1A20 PULSER B+
2B19 No connect 2A19 No connect 1B19 PULSER A– 1A19 PULSER A+
2B18 No connect 2A18 No connect 1B18 No connect 1A18 No connect
2B17 No connect 2A17 No connect 1B17 No connect 1A17 No connect
2B16 No connect 2A16 No connect 1B16 No connect 1A16 No connect
2B15 No connect 2A15 No connect 1B15 P5 1A15 P5
2B14 No connect 2A14 No connect 1B14 SG 1A14 SG
2B13 No connect 2A13 No connect 1B13 No connect 1A13 No connect
2B12 No connect 2A12 No connect 1B12 No connect 1A12 No connect
2B11 No connect 2A11 No connect 1B11 No connect 1A11 No connect
2B10 No connect 2A10 No connect 1B10 No connect 1A10 No connect
2B9 No connect 2A9 No connect 1B9 No connect 1A9 No connect
2B8 No connect 2A8 No connect 1B8 EMI.COM 1A8 EMI
2B7 COM 2A7 COM 1B7 COM 1A7 COM
2B6 COM 2A6 COM 1B6 COM 1A6 COM
2B5 CHG 2A5 CHG 1B5 CHG 1A5 CHG
2B4 STOP 2A4 STOP 1B4 STOP 1A4 STOP
2B3 DOG 2A3 DOG 1B3 DOG 1A3 DOG
2B2 RLS 2A2 RLS 1B2 RLS 1A2 RLS
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
Front view of
the module
2B1 FLS 2A1 FLS 1B1 FLS 1A1 FLS
1: Pin No. "1
" indicates the pin No. for the right connector. Pin No. "2
" indicates the pin No. for the left connector.
2: When a 1-axis module is used, pin Nos. 1B1 to 1B7 are "No connect".
3: For 1-axis module and 2-axis module do not have AX3 and AX4 connector of the left side.