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TF Series GUI Manual
Communication Protocol
AN-0028
TF Series GUI Manual v1019
Copyright © 2019 SL Power Electronics Corp. All rights reserved.

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Summary of Contents for SL TF Series

  • Page 1 TF Series GUI Manual Communication Protocol AN-0028 TF Series GUI Manual v1019 Copyright © 2019 SL Power Electronics Corp. All rights reserved.
  • Page 2 The UART control interface RXD and TXD are TTL signals. These signals must be transformed to communicate with host PC by CT-2XX Communication Board. This can be acquired from SL Power Electronics. Then, the functions below can be operated: ON / OFF control and ON / OFF Status Query.
  • Page 3 Communication protocol CONNECTION SETUP Follow the steps listed below to connect CT-XXX communication board to TF series power supply: remove supplied jumper from C2 connector connect first end of 24-wire cable to C2 connector on TF power supply connect second end of 24-wire cable to CN1 port on CT-XXX communication board connect USB to RS 232 Adapter to host PC.
  • Page 4 This indicates successful communication setup with GUI. • Output voltage is 0 V and output current is 0 A Figure 3: : GUI, 24 V TF Series power supply connected to ADDS 0 at COM7 in remote mode (orange) TF Series GUI Manual v1019 Copyright ©...
  • Page 5 Figure 7: GUI, response to executed command “RV?” Contact your local application support or use Communication Protocol User’s Manual for more details to additional commands. TF Series GUI Manual v1019 Copyright © 2019 SL Power Electronics Corp. All rights reserved. Page 4...
  • Page 6 Sales & Support Fourth Floor Building 53 1089 Qing Zhou Road North Shanghai, China 200233 Phone: +86 21 64857422 Fax: +866 21 64857433 Email: infor@slpower.com www.slpower.com TF Series GUI Manual v1019 Copyright © 2019 SL Power Electronics Corp. All rights reserved.

This manual is also suitable for:

Tf800a24kTf1500a24kTf3000a24k

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