Schneider Automation Modicon Quantum Ethernet User's Guide Page 98

  • Download
  • Add to my manuals
  • Print
  • Page
    / 900
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 97
Power Supplies
98
35013379 02 October 2007
Wiring Diagram
and Timing Chart
The following figures show the CPS214 wiring diagram (left) and the hold-up
capacitor timing chart (right).
Note:
1. A normally closed relay contact rated at 220 Vac, 6A / 30 Vdc, 5A is available
on terminals 1 and 2 of the power terminal strip. This contact set may be used
to signal input power OFF. The relay will de-energize when input power drops
below 8 Vdc.
2. Tolerance to input interruptions may be increased by adding a 50 Vdc
electrolytic capacitor between 5 and 6 of the power terminal strip. Refer to the
hold-up capacitor timing chart for capacitor values.
Note: See Power and Grounding Considerations for AC and DC Powered
Systems, p. 776 for power and grounding wiring guidelines and operational
information.
1
2
3
4
5
6
7
}
Power Loss
Alarm
-24 Vdc (Common)
+24 Vdc
+
-
Capacitor
(Optional)
Capacitor Size (millifarads)
Times/ms
Input Voltage
Capacitor
Size
(millifarads)
100
90
80
70
60
50
40
30
20
10
0
20 21 22 23 24 25 26 27 28 29 30
22
10
5.8
4.7
2.2
1
0
4768100
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com
Page view 97
1 2 ... 93 94 95 96 97 98 99 100 101 102 103 ... 899 900

Comments to this Manuals

No comments