3. Cabling
3-73
TI 33J01J10-01EN
n Fieldbus Wiring for ALF111 with Pressure Clamp Terminal Block
Do not connect anything to the terminals of channels that are not used.
If two or more channels are used, no more than two shield lines can be connected to one
than one meter. Use a type A cable and connect the cable shield to the same potential as the
Note that, when installing wiring within the cabinet, the shield line should be connected to the
3.7.11.
+
CH1
CH2
CH3
CH4
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
ALF111
RCV
SND
+
CH1
CH2
-
+
-
+
-
+
-
ALF111
RCV
SND
STATUS
ACT
DX
1
2
3 4
1
2
3 4
Secondary power supply bus unit AEP9D
Shield cable
To FF devices
Fieldbus power supply MTL5995
(purchased separately)
24 V DC input (from PW60)
Use the following fieldbus cables:
*1: It is recommended to use Type A cable.
Cable type
Type A (*1)
Type B
Type D
Total wire length
1900 m
1200 m
200 m
To Fieldbus power supply
Magnified
FF-H1
Functional grounding terminal
(Max. two shield lines can be
connected together.)
FF-H1 cable
Figure Fieldbus Wiring for ALF111 with Pressure Clamp Terminal
Oct. 5, 2018-00
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