42
ALL CONNECTIONS SUBJECTED TO VOLTAGE OF MORE THAN 50V MUST COMPLY
WITH SAFETY REGULATIONS
230 Vac Power supply
9 Vdc Power supply
PIN #
SYMBOL
DESCRIPTION
PIN #
SYMBOL
DESCRIPTION
1
L
PHASE
1
+
+ 9 Vdc
2
GROUND
2
-
GROUND
3
N
NEUTRAL
OUTPUT 1 - OUTPUT 8 Terminal board
PIN #
SYMBOL
DESCRIPTION
1
C
COMMON
2
NC
NORMALLY CLOSED
3
NO
NORMALLY OPEN
The “COMMON” contacts of the eight relays are all separate.
All the output contacts are at zero potential.