Brother RH-981A Service Manual page 98

P8 [EXINA] (JAPAN SOLDERLESS TERMINAL MFG. CO., LTD. PHDR-16VS)
Pin no.
1 0V (for head safety switch)
2 Head safety switch signal
3 -
4 0V (for lower thread trimming OFF sensor)
5 Lower thread trimming OFF sensor signal
+24V
6
(for lower thread trimming OFF sensor)
7 0 V (for TYPE 5)
8 TYPE 5
9 -
10 0 V (for TYPE 6)
11 TYPE 6
12 -
13 0 V (for TYPE 7)
14 TYPE 7
15 -
16 -
P9 [EXINB] (JAPAN SOLDERLESS TERMINAL MFG. CO., LTD. PHDR-18VS)
Pin no.
0V (for left driving sensor)
1
(when indexer is attached)
Left driving sensor signal
2
(when indexer is attached)
+24V (for left driving sensor)
3
(when indexer is attached)
0V (for right driving sensor)
4
(when indexer is attached)
Right driving sensor signal
5
(when indexer is attached)
+24V (for right driving sensor)
6
(when indexer is attached)
7 -
8 -
9 -
0V (for feed plate home position sensor)
10
(when indexer is attached)
Feed plate home position sensor signal
11
(when indexer is attached)
+24V (for feed plate home position sensor)
12
(when indexer is attached)
13 0V (for θ-axis home position sensor)
14 θ-axis home position sensor signal
15 -24V
16 +5V
17 +5V
18 +5V (for θ-axis home position sensor)
Signal name
Signal name
Probable symptoms due to poor contact
• One of error codes E02, E09, E15, E32, E45, E62,
and E75 appears.
Probable symptoms due to poor contact
• θ-axis home position can not be found.
• Error code E52 or E82 appears.
• Indexer does not work properly.
• One of error codes E06, E07, E36, E37, E38, E66,
E67, and E68 appears.
RH-981A
5. POWER SUPPLY EQUIPMENT
90