AW T4 20 |
U N I V ER S A L 4 - W I R E , D UA L- I N P U T T R A N SM I T T ER | O I/AW T4 2 0 - EN R E V. B
13
Terminal connections
Figure 9 Electrical connections overview
L
N
+
–
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
L
N
Digital I/O
Digital I/O C
ommon
OUT1
+
OUT1
–
OUT2
+
OUT2
–
N/O
N/C
CO
M
N/O
N/C
CO
M
N/O
N/C
CO
M
N/O
N/C
CO
M
Line
Neutral
1
2
3
4
5
OUT3
+
OUT3
–
OUT4
+
GND
OUT4
–
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Communications
Sensor 1
Sensor 2
Analog output connections
(see below for communication
module connections)
Analog output/
communications module
PCB slot
Communication module connections –
refer to separate supplements:
MODBUS
ETHERNET
AC
supply
DC
supply
100 to 240 V AC ±10 %, 50/60 Hz
(90 min. to 264 V max. AC, 45/65 Hz)
100 to 240 V AC
18 to 36 V DC
15 W max.
Relay connections
Analog
output
connections
Digital
I/O
connections
24 V DC nominal
(18 min. to 36 V max.)
Sensor module
connections
Sensor 1 and 2
module
locations
Main board
connections:
see below
Main board connections
WARNING
Bodily injury
Use fuse rating 500 mA (maximum)
type TIR (UL category JDYX2)
WARNING
Bodily injury
Use fuse rating 2.5 A (maximum) type
T (UL category JDYX or JDYX7)
