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Marathon TSC 900 User Manual

Marathon TSC 900
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TSC 900 TRANSFER SWITCH CONTROLLER
PM 151 REV 1 15/10/08 Thomson Power Systems
11
The Switch Control Unit (SCU) with case and main I/O connections are detailed in the
following diagram:
1. J9 24Vdc Auxiliary Control Power
2. J2 Utility Voltage Sensing (PH A,B,C,N)
3. J3 Generator Voltage Sensing (PH A,B,C,N)
4. J4 Load Voltage Sensing (PH A,B,C,N)
5. J5,6,7,8 Load Current Sensing (PH A,B,C,N)
6. J21 SCU SD Memory Card (Card Located inside case-not shown)
7. J11a Programmable Output Contacts #1-4
8. J11b Programmable Output Contacts #5-8
9. J12a Programmable Inputs #1-8
10. J12b Programmable Inputs #9-16
11. J10a Engine Start 2 Contact (Single Gen SRC 2)
12. J10b Engine Start 1 Contact (Dual Gen SRC 1)
13. J13 GHC Aux 5Vdc Power
14. J14- GHC USB Port
15. J15 RS232 Programming Port
16. J1 ATS Control
17. SCU Healthy Diagnostic LED
18. Engine Start Outputs On Diagnostic LED
12
10
9
7
11
8
6
18
1
2
3
4
5
16
15
14
13
17

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Marathon TSC 900 Specifications

General IconGeneral
BrandMarathon
ModelTSC 900
CategoryController
LanguageEnglish