8. Terminal Arrangement
Caution
When implementing wiring for the controller power supply, please make sure that the power supply
is turned off to avoid electric shock!
Do not touch the live parts, such as the terminals, while the power is on. Otherwise death or
serious injury may be resulted from short circuit of the contact electrode.
8.1
FY400/FU400/FU48 Terminal Arrangement
Power supply
AC 85~265V
DC 24V
1
6
T/R (B)
11
OUT2
Relay
2
COMM
7
B
12
SSR
T/R (A)
(AL1)
mA/V
3
8
13
INPUT
4
AL2
9
B
Relay
OUT1
SSR
14
mA/V
5
10
A
TC/mV
RTD
mA/V
1
L
1
Power
AC 85~265V
DC 24V
6
N
6
4
4
4
Output-1
Relay
SSR
mA / V
5
5
5
2
2
2
Output-2
Relay
SSR
mA / V
3
3
3
11
G1
12
K1
1ϕ Zero cross
13
G2
14
K2
2
3
CLOSE
Motor
valve
4
OPEN
5
COM
AL1
AL2
Alarm
-
1
2
or 11
13
Alarm-2
3
12
14
11
T/R (B)
Communication
RS-485
12
T/R (A)
11
Transmission
mA / V
12
11
Remote SV
mA / V
12
11
CT
CT
12
7
B
7
Input
9
9
B
RTD
9
mA / V
TC / mV
10
10
A
10
FY/FU operation manual
12
