Amada Miyachi Unitek STA-100A, Руководство по эксплуатации, Страница: 89 / 154

APPENDIX B: ELECTRICAL AND DATA CONNECTIONS
STA SERIES AC CONTROLS
990-351 B-7
Optional Valve Expansion Board
Valve Expansion Board Output Signals
VAL5, N & L through VAL12, N & L – Valve Output 5 Neutral and Line through Valve
Output 12 Neutral and Line
Output signals to drive up to eight additional valves. Each set of connections provides 115 VAC
(standard) or 24 VAC (optional) power to the valve solenoid connected across those connections.
Output is limited to 1 amp per channel.
Valve Expansion Board (Optional)
J2A J2B
N L
VAL5
N L
VAL6
N L
VAL7
N L
VAL8
V
a
lv
e
O
u
tput
5 Ne
utral
V
a
lv
e
O
u
tput
5 Li
n
e
V
a
lv
e
O
u
tput
6 Ne
utral
V
a
lv
e
O
u
tput
6 Li
n
e
V
a
lv
e
O
u
tput
7 Ne
utral
V
a
lv
e
O
u
tput
7 Li
n
e
V
a
lv
e
O
u
tput
8 Ne
utral
V
a
lv
e
O
u
tput
8 Li
n
e
N L
VAL9
N L
VAL10
N L
VAL11
N L
VAL12
V
a
lv
e
O
u
tput
9 Ne
utral
V
a
lv
e
O
u
tput
9 Li
n
e
V
a
lv
e
O
u
tput
10 N
eutral
V
a
lv
e
O
u
tput
10 L
ine
V
a
lv
e
O
u
tput
11 N
eutral
V
a
lv
e
O
u
tput
11 L
ine
V
a
lv
e
O
u
tput
12 N
eutral
V
a
lv
e
O
u
tput
12 L
ine