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4/00 UDC 3300 Controller Product Manual 29
Auxiliary output
connections
Figure 2-15 shows the wiring connections for the Auxiliary Output option
(Models DC330X-XX-2XX, DC330X-XX-5XX).
Figure 2-15 Auxiliary Output Connections—Models DC330X-XX-2XX, DC330X-XX-5XX
15
16
17
L1
L2/N
22
23
24
25
26
27
+
–
Auxiliary Load
0 –1000Ω
+
–
Connect shield to
ground at one end only
22619
For Duplex Current Output use Control Output for Output 1 (heat)
Attention:
Both current outputs (control and auxiliary) are isolated from
each other, case ground, and all inputs.
Digital inputs
connections
Figure 2-16 shows the wiring connections for the Digital Inputs option
(Model DC330X-XX-XX3).
Figure 2-16 Digital Inputs Connections—Model DC330X-XX-XX3
10
11
12
13
L1
L2/N
22
Digital Input
Switch #1
Digital Input
Switch #2
Connect shield
to ground at
one end only
Switch
Common
22620