To prevent electric shock, be sure to turn off the Nova controller and the source circuit
breaker before connection/disconnection of the receiver as well as wiring.
To prevent electric shock, be sure to turn off the Nova controller and the source circuit
breaker before connection/disconnection of the actuator as well as wiring.
■ Be sure to connect to correct polarities. Connecting to a wrong polarity may cause
serious trouble.
■ Use shielded wires for the wiring and, Be sure to connect independently(1 point grounding)
To prevent electric shock, be sure to turn off the Nova Controller and the source circuit
breaker before wiring.
7-8. ANALOG OUTPUT Connection.
(1) Voltage Pulse Output(SSR)/Current Output(SCR)
(2) Retransmission Output(RET)
-
+
OUT2,3 +
NOVA
SHIELD
OUT2,3 -
Actuator
-
+
RET+
NOVA
SHIELD
RET-
Receiver
(Recorder etc)
4∼20mA DC,
600 ohm max
SCR : 4∼20mA DC, 600 ohm max
SSR : 12V DC min, 600 ohm min
(3) Loop Power Supply(LPS)
TYP 24±0.5V 30mA
MAX 22±0.5V 0.85W
9
10
16
17
PV Input
1 ~ 5 V DC signal
24V DC
Loop Power
Supply
250
Ω
External
resistor
24V DC Power Supply Wiring to Two-wire Sensor
4~20mA DC
