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Summary of Contents for Vertiv SM-TEMP
- Page 1 NetSure™ SM-TEMP Temperature Concentrator Installation and User Manual (UM547490), Revision N Specification Number: 547490...
- Page 2 If you encounter any installation or operational issues with your product, check the pertinent section of this manual to see if the issue can be resolved by following outlined procedures. Visit https://www.vertiv.com/en-us/support/ for additional assistance. Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N...
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Page 3: Table Of Contents
Electrical Connections............................ 14 Initially Starting and Checking Operation ................... 19 Controls and Indicators ..................20 Operating Procedures ................... 21 Adjustments......................21 Troubleshooting and Repair ................21 Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N... -
Page 4: Admonishments Used In This Document
SAFETY! Informs the reader of general safety information, reminders, precautions, or policies not related to a particular source of hazard or to fire safety. (ISO, ANSI, OSHA) Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N... -
Page 5: Important Safety Instructions
ALERT! Installation or removal of equipment containing static sensitive components requires careful handling. Before handling any equipment containing static sensitive components, read and follow the instructions contained on the Static Warning Page. Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N... -
Page 6: Static Warning
If necessary to repair equipment containing static sensitive components, wear an appropriately grounded wrist strap, work on a conductive surface, use a grounded soldering iron, and use grounded test equipment. Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N... -
Page 7: Description
SCU+, ACU, ACU+, and NCU controllers. The SM-TEMP module provides a 125 kbps CAN output of the temperature of all connected sensors. There are address DIP switches to allow up to eight (8) SM-TEMP modules to operate concurrently on the same CAN bus. -
Page 8: Accessories
(4) temperature probes can be programmed to monitor ambient temperature and/or battery temperature. In addition, the SM-TEMP can be cascaded up to (8) units, connecting up to (64) additional temperature probes. In total, a maximum of (68) probes can be connected via ACU+ or NCU monitoring. - Page 9 Figure 1: Temperature Probe Kit Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N...
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Page 10: Dimensions
Dimensions Figure 2: Dimensions (in inches) REAR VIEW 0.34 3.18 TOP VIEW 0.23 5.31 1.71 FRONT VIEW RIGHT SIDE VIEW BOTTOM VIEW Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N... -
Page 11: Installation
#4 sets the least significant bit) NOTE! Up to eight (8) SM-TEMP modules may be connected together via a CAN bus. Use switch Table 2 positions 2 – 4 to give each module a unique address. See... - Page 12 Figure 3: Connector Locations P1-P8 Analog Output Cable ADDRESS Rear View Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N...
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Page 13: Mounting
DANGER! Batteries can produce large amounts of electrical current. Read and follow the “Important Safety Instructions” at the beginning of this document before proceeding. Refer to power system documentation for mounting guidelines. Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N... -
Page 14: Electrical Connections
• The SM-TEMP receives temperature information from temperature probes. These are the same types used with the power system controllers (NCU, ACU, ACU+, SCU, or SCU+) when the SM-TEMP is not present. The temperature probes plug into the eight connectors on the top row on the back of the SM- TEMP (P1 –... - Page 15 ALARM USING RESISTIVE BATTERY CLOSURES BATTERY BATTERY BATTERY BATTERY = NO ALARM = ALARM = ALARM = NO ALARM Resistive Value and Power Rating per application requirements. Vertiv™ | NetSure™ SM-TEMP Temperature Concentrator Installation & User Manual (UM547490) | Rev. N...
- Page 16 The SM-TEMP module is designed to interface with the following Controllers: NCU, ACU, ACU+, SCU, and SCU+. Use cable P/N 547565 (shipped loose with each unit) when using the analog output of the SM-TEMP. • The analog output connections are made to TB1 pins 1-2. Refer to Figure 3 and Figure 5. When multiple SM-TEMP modules are used, the analog output of only one of the SM-TEMP modules is connected to the controller’s temperature port input.
- Page 17 When used with an ACU+ (version 3.02 or later) or NCU, in lieu of connecting the analog output of the SM- TEMP module to an ACU+ or NCU temperature port input, the SM-TEMP module can simply be connected at the end of the ACU+ or NCU CAN bus.
- Page 18 Connecting the SM-TEMP Module’s CAN Terminals to the NCU or ACU+ CAN Bus in a Spec. No. 582136800 Power System (List 5 – List8) Refer to Figure 7. Figure 7: SM-TEMP Connections (when connecting the SM-TEMP to the NCU or ACU+ CAN Bus in a Spec.
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Page 19: Initially Starting And Checking Operation
LED to continuous green illumination. Note that any alarms for open temperature probes will be permanently lost. If the STATUS LED flashes green, CAN address switches 2-4 on two SM-TEMP units connected by single CAN bus are set to the same address. Changing the switch settings on one of the affected SM-TEMP units should restore the STATUS LEDs on both units to continuous green illumination. -
Page 20: Controls And Indicators
The STATUS LED on the SM-TEMP indicates possible trouble conditions in the SM-TEMP. • STATUS LED Does Not Illuminate: A fault in the SM-TEMP is indicated. Check for proper input voltage (18-60 VDC) and polarity at terminals 1 (+) and 2 (–) of TB2 or TB3 on the SM-TEMP. Correct as required. -
Page 21: Operating Procedures
Refer to the Power System documentation for troubleshooting possible Power System or Battery Temperature Probe failures. The SM-TEMP contains no user-replaceable parts. No attempt should be made to open or repair the SM- TEMP. If repair is required, contact Vertiv Co. - Page 22 Vertiv.com | Vertiv Headquarters, 1050 Dearborn Drive, Columbus, OH, 43085, USA © 2021 Vertiv Group Corp. All rights reserved. Vertiv™ and the Vertiv logo are trademarks or registered trademarks of Vertiv Group Corp. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness here, Vertiv Group Corp.
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