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Installation
Configuration for common loop power supply
1
Configuration for separate loop power supply
2
3
24 VDC loop power supply
4
+ Loop supply
24
Table 6 Terminal assignments—analog output (continued)
Terminal
5
6
7
8
9
10
When using a +24 V power supply as shown in
used as the 4–20 mA loop power source if there is enough operating overhead to drive
the loop.
Figure 17
shows the maximum limit of total loop resistance (load and wiring
combined) that is allowed.
Figure 16 Configuration for loop power
Common (shield ground)
Power source (9–28 VDC, 1 A maximum)
Figure
16, the power supply can also be
5
Common
6
4–20 mA collection system
7
24 VDC power supply
8
+ Power
Assignment
Channel 4 loop out
Pump TD
Pump RD
Common
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