Wiring requirements, Wiring recommendation – Rockwell Automation 1758-RTU202 DataSite Hardware User Manual User Manual
Page 24
Publication 1758-UM001D-EN-P - June 2011
24 Wiring the Controller
Upper Board
Wiring Requirements
This section contains recommendations and instructions for wiring the
controller.
Wiring Recommendation
P11
P10
H2-
H2+
H1-
H1+
H0-
H0+
P12 PI
COM
AOV+ AOV- AO0 AOV- AO1 AOV-
ON
0
1
2
P7
37
36
35
34
33
32
31
30
38 39
40
41
42
43
44
45
44625
ATTENTION
Before you install and wire any device, disconnect power to the
controller system.
ATTENTION
Calculate the maximum possible current in each power and
common wire. Observe all electrical codes dictating the
maximum current allowable for each wire size. Current above
the maximum ratings may cause wiring to overheat, which can
cause damage.
United States Only: If the controller is installed within a
potentially hazardous environment, all wiring must comply with
the requirements stated in the National Electrical Code
501-10 (b).