Figure 3-7 Inhibit And Esd Wiring; Figure 3-8 Tec2 Pst Wiring Diagram - Emerson Bettis TEC2 Installation And Operation Manual

Section 3: Installation
February 2018
Figure 3-7
A. External Power Supply
Open Inhibit
5
Close Inhibit
6
ESD
7
0V common
8
B. Internal Power Supply
Open Inhibit
5
Close Inhibit
6
ESD
7
8
10
9
NOTE:
See Section 3.6.2, Analog Controlled - Power Supply Connections for 3 wire analog.
Figure 3-8
TEC2 STC Connections
Stop/PST
Common
RO #3
Common
RO #4
0 VDC
24 VDC
16
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Inhibit and ESD Wiring
External
Power
Supply
+
18-150 VDC
or
-
20-250 VAC
Internal
Power
Supply
0V common
+24 VDC
TEC2 Partial Stroke Test (PST) Wiring Diagram
3
4
14
15
16
10
9
Installation and Operation Manual
E2K-405-0218 Rev. 2
PST Box
PST Start
Green Light
(PASS)
Red Light
(FAIL)
Installation