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ELECTRICAL AND COMMUNICATIONS
INSTRUCTION MANUAL
Rexnord Smart Condition
Monitoring System
How to Use the Instructions
These instructions describe how to connect the Rexnord Edge to electrical power and ethernet
communications for all Rexnord Smart Condition Monitoring System models. This work is intended
for a licensed electrician as proper safety precautions should be taken when working with high
voltage. These instructions also cover how to connect the transducer used to monitor motor current
when provided as part of the model package. For details on sensor placement and attachment, please
refer to the proper model installation instructions found on Rexnord.com.
Smart Condition Monitoring System Model 1050 installed on a Rexnord V-Class
Gear Drives
gear drive.
®
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Table of Contents
Summary of Contents for Rexnord Smart Condition Monitoring System 1050
- Page 1 Monitoring System How to Use the Instructions These instructions describe how to connect the Rexnord Edge to electrical power and ethernet communications for all Rexnord Smart Condition Monitoring System models. This work is intended for a licensed electrician as proper safety precautions should be taken when working with high voltage.
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Page 2: Table Of Contents
CONTENTS Exploded View ..................3 Electrical Connection ................ 4 Data Cable Connection ..............7 Transducer Connection ................8 Network Connection (Security Guidelines) ......12 PLC Interface Set Up ................12 Appendix A: Troubleshooting ............13 Appendix B: Enclosure Details ............ 13 Appendix C: FCC Statements ............ -
Page 3: Exploded View
ONLY THESE TWO ORIENTATIONS CABLE CLIP ASSEMB ARE ACCEPTABLE FOR VIBRATION SENSOR. SEE NOTE 7 SEE NOTES 3 & 4 SLAVE ID: 40 SEE NOTES 4 & 6 (LOCTITE MTG SCREWS) Exploded View Figure 1 — Exploded view of Edge Device assembly MOUNTING SHEET M (OPTIO... -
Page 4: Electrical Connection
Electrical Connection CONNECTING AC INPUT POWER TO SCMS AC POWER SUPPLY UNIT (See item 23 in Figure 1) The Smart Condition Monitoring System Edge device power supply unit must be connected to AC power to operate. The input power specifications include: •... - Page 5 Electrical Connection ATTACHING THE AC INPUT POWER CONNECTOR TO POWER Figure 4 SUPPLY UNIT (PSU) 1. Mount the PSU to the backside of the EDGE mounting plate as shown in Figure 1. Use 2 each of M4 hardware consisting of pan head screws, flat washers and nylon locknuts.
- Page 6 Electrical Connection Figure 11 — Reference schematic of power supply unit DC OUT AC IN 7.13 181.2 0.18 Ă 4.5 7.53 191.2 VIEW OF POWER SUPPLY Table 2 — Power supply unit parts Item number Description Gen III Serial Edge Device 24V dc power supply 24V dc connector for connecting to Gen III Serial Edge Device 100-240V ac power plug included with power supply.
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Page 7: Data Cable Connection
Data Cable Connection ATTACHING THE SUPPLIED ETHERNET CONNECTOR TO CAT 5 CABLE 1. Place sealing “O” ring over connector body and slide coupling ring onto body (Steps A, B then C). 2. Slide sealing nut, cable grip grommet and assembly just created onto cable. Push the grommet into the connector body then loosely tighten the sealing nut (Steps D, E then F). -
Page 8: Transducer Connection
All non-contact current measurements are based upon a single phase wire going through the hole. Wire the CT cable to the CT as shown in Figure 14. Connecting to the Rexnord Edge Converter Box If the molded connector end of the CT cable is not already connected, please attach to terminal 4 (Yellow) on the small black converter box mounted next to the Edge (Figure 15). - Page 9 Transducer Connection CONNECTING YOUR OWN 4-20MA CURRENT Step A TRANSDUCER It is very important that you do not connect the cable from the 4-20mA source to the converter box without successfully completing this procedure. If it is not possible to successfully complete this procedure, then the cable should be left disconnected and adequate protection to prevent shorting of the wires or dirt contamination be provided until such a time as a test can be completed.
- Page 10 Transducer Connection 8. If the meter displays a positive value less than 5V dc, this test is complete, tighten the cable gland, disconnect the cable from the test box and connected to the converter box. If the multimeter displays a negative DC voltage reading the wires inside the cable joint are reversed.
- Page 11 Transducer Connection CONNECTING YOUR OWN 0-5V DC OUTPUT Step F CURRENT TRANSDUCER It is very important that you do not connect the cable from the current transducer to the converter box box without successfully completing this procedure. If it is not possible to successfully complete this procedure, then the cable should be left disconnected and adequate protection to prevent shorting of the wires or dirt contamination be provided until such a...
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Page 12: Network Connection (Security Guidelines)
Transducer Connection 9. Unscrew the gland nut and the screw terminal cover, disconnect the wires, swap their positions, and then tighten each securely. Tighten down the screw terminal cover and the cable gland nut, reconnect to the PLC or CT at the head end and repeat 7) above ensuring the multimeter displays a positive voltage reading then disconnect the cable from the test box and connect it to the converter box. -
Page 13: Appendix A: Troubleshooting
If excessive metal shielding exists, the unit will have to be hard-wired to ethernet via WAN connection. b. If the WAN connection is hard-wired with Ethernet: • Check that the network settings allow functionality from the Edge device. Please see Rexnord Smart Condition Monitoring System Security Guidelines for additional details. (SS5-001 in the Rexnord Documentation Library) •... -
Page 14: Appendix C: Fcc Statements
Appendix C: FCC Statements Modification statement Rexnord has not approved any changes or modifications to this device by the user outside of those listed in this document. Any additional changes or modifications could void the user’s warranty. Interference statement This device complies with Part 15 of the FCC Rules and Industry Canada license exempt RSS standard(s).
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