External Input Connection Connector Of The Rd77Ms; Signal Layout For External Input Connection Connector - Mitsubishi Electric MELSEC iQ-RD77MS2 User Manual

6.2
External Input Connection Connector of the
RD77MS

Signal layout for external input connection connector

The signal layout for the external input connection connector of Simple Motion module is shown below.
Pin layout
(Front view of the module)
2B20 2A20 1B20 1A20
2B19 2A19 1B19 1A19
2B18 2A18 1B18 1A18
1A17
2B17 2A17 1B17
1B16 1A16
2B16 2A16
2B15 2A15 1B15 1A15
2B14 2A14 1B14 1A14
2B13 2A13 1B13 1A13
2A12 1A12
2B12 1B12
2B11 2A11 1B11 1A11
2B10 2A10 1B10 1A10
2B9 2A9 1B9 1A9
2B8 2A8 1B8 1A8
2B7 2A7 1B7 1A7
2B6 2A6 1B6 1A6
2B5 2A5 1B5 1A5
2B4 2A4 1B4 1A4
2B3 2A3 1B3 1A3
2B2 2A2 1B2 1A2
2B1 2A1 1B1 1A1
RD77MS2 does not have the connector of 2A20 to 2A1 and 2B20 to 2B1.
*1 Input type from manual pulse generator/incremental synchronous encoder is switched in "[Pr.89] Manual pulse generator/Incremental
synchronous encoder input type selection". (Only the value specified against the axis 1 is valid.)
• 0: Differential-output type
• 1: Voltage-output/open-collector type (Default value)
*2 Set the signal input form in "[Pr.24] Manual pulse generator/Incremental synchronous encoder input selection".
*3 With the manual pulse generator/incremental synchronous encoder of voltage-output/open-collector type
Connect the A-phase/PULSE signal to HA, and the B-phase/SIGN signal to HB.
*4 With the manual pulse generator/incremental synchronous encoder of differential-output type
Connect the A-phase/PULSE signal to HAH, and the A-phase/PULSE inverse signal to HAL.
Connect the B-phase/SIGN signal to HBH, and the B-phase/SIGN inverse signal to HBL.
*5 Do not connect to any terminals explained as "No connect".
*6 Set the external command signal [DI, FLS, RLS, DOG, STOP] in "[Pr.116] FLS signal selection", "[Pr.117] RLS signal selection", "[Pr.118]
DOG signal selection", "[Pr.119] STOP signal selection" and "[Pr.95] External command signal selection".
*7 Do not use 1A20, 1A19, 1A(B)15 and 1A(B)14 for other than the power supply of manual pulse generator.
Pin No. Signal name Pin No.
*5
2B20 No connect 2A20
2B19 2A19
2B18 2A18
2B17 2A17
2B16 2A16
2B15 2A15
2B14 2A14
2B13 2A13
2B12 2A12
2B11 2A11
2B10 2A10
2B9 2A9
2B8 2A8
2B7 COM 2A7
2B6 COM 2A6
*6
2B5 SIN20 2A5
*6
2B4 SIN19 2A4
*6
2B3 SIN18 2A3
*6
2B2 SIN17 2A2
*6
2B1 SIN16 2A1
Signal name Pin No. Signal name
*5 *1, *2, *3
No connect 1B20 HB
*1, *2, *3
1B19 HA
*1, *2, *4
1B18 HBL
*1, *2, *4
1B17 HAL
1B16 No connect
*7
1B15 5 V
*7
1B14 SG
1B13 No connect
1B12
1B11
1B10
1B9
1B8 EMI. COM
COM 1B7 COM
COM 1B6 COM
*6
SIN15 1B5 SIN10
*6 *6
SIN14 1B4 SIN9
*6 *6
SIN13 1B3 SIN8
*6 *6
SIN12 1B2 SIN7
*6 *6
SIN11 1B1 SIN6

6.2 External Input Connection Connector of the RD77MS

Pin No. Signal name
*7
1A20 5 V
*7
1A19 5 V
*1, *2, *4
1A18 HBH
*1, *2, *4
1A17 HAH
*5 *5
1A16 No connect
*7
1A15 5 V
*7
1A14 SG
*5 *5
1A13 No connect
1A12
1A11
1A10
1A9
1A8 EMI
1A7 COM
1A6 COM
*6 *6
1A5 SIN5
*6
1A4 SIN4
*6
1A3 SIN3
*6
1A2 SIN2
*6
1A1 SIN1
6 WIRING
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