8
COM
IL1
IL2
IL3
Serial
communication
(SX75+)
Remote set input
wire
transmitter
Measuring
input X
X
mA
Volt
J, L,
K, S
A
B
B
Pt100
(1)
9
3
2
Retransmission
output
(SX75+)
8
TX
RX
i
4 20 mA
+ 24
Vdc (2)
Y4
Logic
inputs
4
Y2
Y1
Y1F
Event
outputs
Single power supply
100...240 Vac - 50/60 Hz
A Relay
A Relay
2
nd
channel
(cool)
Continuous mA, V
Logic 0/18 Vdc
Y3
Y1
Main
output
1
7
6
2
3
4
5
6
7
9
10
21
22
23
24
25
26
27
28
29
12
13
14
15
16
17
18
19
20
11
1
!
Single out supply line from power
line
Keep away from electromagnetic
contactors and powerful motors
Channel for low level signal conductors
Power supply and output channels
A
B
C
D E
A B
C
D E
Serial communication
Analogic inputs
Logic inputs and analogic
signals
Input
Outputs
B
C
D
E
A
E
E
Although this controller is designed to resist the heaviest
disturbances present in industrial environments (level IV of
standard (IEC 801-4), it is advised to read the safety
information section 1. Also note the precautions below:-
Wiring diagram
Precautions
Advised conductor course
(-)
(-)
(+)
Valve motor drive
5
100%
0%
+
!
4. ELECTRICAL WIRING