Installation Instructions

Document No. 540-320
Installation Instructions
July 15, 2009
#8 TAPPING SCREW HOLE
11/64 (4) DIA. CLEARANCE
T
EC0201R4
7-5/16 (186)
1-27/32
(47)
3
/16 (5)
C
L
7-11/16 (195)
4-1/8
(105)
DIMENSIONS IN INCHES
MILLIMETERS IN PARENTHESES
2 (51)
CLEARANCE REQUIRED
FOR PROPER INSERTION
OF POLYETHYLENE TUBIN
G
Figure 6. Dimensions.
Wiring Diagrams
CAUTION:
The controller’s DOs control 24 Vac
loads only. The maximum rating is 12
VA for each DO. Use an interposing 24
Vac relay module (such as P/N such as
P/N 550-054) for any of the following:
• VA requirements higher than 12 VA
• Separate transformers to power the load
• Direct current (DC) power requirements
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
AUTOZERO MODULE (OPTIONAL)
OR SPARE DO
Y2
Y1
TEC2030WDR1
CCW
CW
COMMON
G
DI 2
DO 6
DO 5
DO 4
DO 3
DO 2
DO 1
AI3 / DI3
NO
C
NO
C
NO
C
NO
C
NO
C
NO
C
+
-
SPARE DOS
DAMPER
ACTUATOR
WALL SWITCH (OPTIONAL)
OR SPARE DI (DRY CONTACT)
SPARE AI (100K THERMISTOR)
OR SPARE DI (DRY CONTACT)
Figure 7. Application 2030 and 2130 (CV Cooling
Only).
Page 4 of 6
Siemens Building Technologies, Inc.