Phoenix Contact GW PL DIO4-BUS, User Manual

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Installation
3433_en_C PHOENIX CONTACT
15/46
3 Installation
All GW PL ... devices are installed on an NS 35 DIN rail. An internal communication bus
within the rail allows the head station to power and communicate with the various expansion
modules. Up to five expansion modules of different types can be attached and powered
from one head station.
3.1 Mounting
Installation
1. Hook the GW PL ETH/…BUS head station over the top edge of the DIN rail (A) and
rotate down until it snaps onto the bottom edge of the DIN rail (B).
Figure 3-1 Mounting
2. Repeat step 1 for all expansion modules, ensuring that they are to the right of the
GW PL ETH/…BUS.
3. Slide the expansion modules, one at a time, to the left until the bus connectors mate.
Repeat for each module.
Figure 3-2 Module and terminator plug installation
A
B
24V
OV
ST
PWR
G
W
PL ETH/UNI-B
US
24V
0V
S2
H2
+
H2–
S2
S1
H1
+
H1–
S1
G
W
PL HAR
T4-B
U
S
S
S
S
S
S
S
S
S
H+
H–
H+
H–
H+
H–
H+
H–
CH
1
CH
2
CH3
CH
4
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
S6
H6
+
H6–
S6
S5
H5
+
H5
–
S5 S2
H2
+
H2
–
S2
S1
H1+
H1
–
S1
S
8
8
8
8
4
4
4
4
7
7
7
7
3
3
3
3
5
5
5
5
6
6
6
6
2
2
2
2
1
1
1
1
H+
H–
S
S
H+
H–
S
S
H+
H–
S
S
H+
H–
S
S
H+
H–
S
S
H+
H–
S
S
H+
H–
S
S
H+
H–
S
G
W
PL HAR
T8+AI-B
US
CH
1 CH
2
CH5
CH6
CH8
CH
7
CH4
CH
3
S6
H6
+
H6–
S6
S5
H5
+
H5
–
S5
S2
H2+
H2
–
S2
S1
H1
+
H1
–
S1
CH3
CH4
CH7
CH8
CH6
CH5
CH2
CH1
G
W
PL HAR
T8-B
U
S
S
H–
H+
S
S
H–
H+
S
S
H–
H+
S
S
H–
H+
S
S
H–
H+
S
S
H–
H+
S
S
H–
H+
S
S
H–
H+
S
1
1
1
1
2
2
2
2
5
5
5
5
6
6
6
6
3
3
3
3
7
7
7
7
4
4
4
4
8
8
8
8
2+
2–
A2
B2
1+
1–
A1
B1
OUT
IN
CH
1
CH
2
CH3
CH4
B
B
B
A
A
A
–
–
–
+
+
+
B
A
–
+
G
W
PL DIO4-B
U
S
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
1