User's Manual

Rev.1.0 Page 52 of 109 RA14-14B-011
VIVIX-S 1012N User Manual
3.5.4 EXT_INF Port Pin Map
EXT_INF port is D-SUB 15 pin female connectors of VIVIX SCU, and used for the generator interface.
EXT_INF1 port pin map definition (1 ~ 15)
No. Signal name I/O Type Color Ch. Description
1 EXP_REQ+_A Input Contact Red A Receives EXP_REQ
2 EXP_REQ-_A Input Contact Black A Returns signal from EXP_REQ+_A
3 EXP_REQ_TTL_A Input TTL Orange A Receives EXP_REQ
4 EXP_REQ_GND_A Input TTL Gray A Returns signal from EXP_REQ_TTL_A
5 EXP_OK_POWER_A/B Input - Yellow A/B Power of TTL signal
6 EXP_OK+_A Output - Green A Sends EXP_OK
7 EXP_OK-_A Output - Brown A Returns signal from EXP_OK+_A
8 EXP_OK+_B Output - Blue B Sends EXP_OK
9 EXP_OK-_B Output - Pink B Returns signal from EXP_OK+_B
10 Reserved - - - - Reserved for test only.
11 EXP_REQ+_B Input Contact White B Receives EXP_REQ
12 EXP_REQ-_B Input Contact Purple B Returns signal from EXP_REQ+_B
13 EXP_REQ_TTL_B Input TTL White/Red B Receives EXP_REQ
14 EXP_REQ_GND_B Input TTL White/Black B Returns signal from EXP_REQ_TTL_B
15 Reserved - - - - Reserved for test only.
EXT_INF2 port pin map definition (16 ~ 30)
No. Signal name I/O Type Color Ch. Description
16 EXP_REQ+_C Input Contact Red C Receives EXP_REQ
17 EXP_REQ-_C Input Contact Black C Returns signal from EXP_REQ+_C
18 EXP_REQ_TTL_C Input TTL Orange C Receives EXP_REQ
19 EXP_REQ_GND_C Input TTL Gray C Returns signal from EXP_REQ_TTL_C
20 EXP_OK_POWER_C Input - Yellow C Power of TTL signal
21 EXP_OK+_C Output - Green C Sends EXP_OK signal
22 EXP_OK-_C Output - Brown C Returns signal from EXP_OK+_C
23 EXT_W+ Input Contact - - User-defined Pin 1