Download - R&M Materials Handling equipment
Download - R&M Materials Handling equipment
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R&M <strong>Materials</strong> <strong>Handling</strong>, Inc.<br />
4501 Gateway Boulevard<br />
Springfield, Ohio 45502<br />
P.: (937) 328-5100<br />
FAX: (937) 325-5319<br />
3.1.4 Relay / Thermistor board (Slot B)<br />
NXOPTA3 / Relay / Thermistor board ID: 52305690<br />
Terminal Signal name Description<br />
21 ROB1<br />
22 ROB1<br />
Relay output, 250V 8A<br />
23 ROB1<br />
25 ROB2<br />
26 ROB2<br />
28 T1<br />
29 T2<br />
Relay output, 250V 8A, normal open<br />
Thermistor input, double isolated,<br />
R trip=4.7kΩ<br />
21 22 23 25 26 28 29<br />
3.1.5 SSU Speed Supervision board (Slot C)<br />
SSU is in CSU slot C, see chapter Speed supervision settings.<br />
SSU / Speed supervision unit ID: 52288044<br />
Terminal Signal name Description<br />
1 EA+ Threshold voltage 10VDC<br />
2 EA- Threshold voltage 10VDC<br />
3 EB+ Threshold voltage 10VDC<br />
4 EB- Threshold voltage 10VDC<br />
5 +24V +24VDC short circuit protected<br />
6 0V Common for encoder supply<br />
S1<br />
S2<br />
ON OFF<br />
1 2 3 4<br />
S1<br />
S2<br />
YELLOW<br />
28 ROC1<br />
Relay output, 250V 8A, normal open<br />
S3<br />
S3<br />
RED<br />
29 ROC1<br />
Relay contact ROC1 closes when inverter is powered and no faults occurs<br />
Relay contact ROC1 opens if the SSU has tripped in:<br />
Overspeed<br />
Speed difference<br />
Zero speed<br />
Relay test fault<br />
Watch dog fault<br />
1 2 3 4 5 6<br />
28 29<br />
LED Blinking Status<br />
Red 1Hz OK<br />
Yellow 0.25Hz OK<br />
Yellow 4Hz Board internal fault or communication fault with control unit<br />
19/79<br />
This document and the information contained herein, is the exclusive property of R&M <strong>Materials</strong> <strong>Handling</strong> Inc. and represents a non-public, confidential and proprietary<br />
trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of R&M<br />
<strong>Materials</strong> <strong>Handling</strong> Inc. Copyright © (2005) R&M <strong>Materials</strong> <strong>Handling</strong> Inc. All rights reserved.
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