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EKI-1500 Series User Manual
The following figure illustrates a P-Fail alarm application example. The P-Fail alarm
contacts are visible on the front view of the terminal block.
Figure 2.18 Power Wiring for EKI-1500 Series
You can connect an alarm indicator, buzzer or other signaling equipment through the
relay output. The relay opens if power input 1 or 2 fails. In a wiring example where an
LED is connected to the relay output, the LED would be off in an Open state.
PWR2
P-Fail
DC12-48V
PWR1
V2- V2+
V1- V1+
1A@24V
Load
External
Power
Содержание EKI-1500 Series
Страница 1: ...User Manual EKI 1500 Series 1 2 4 port RS 232 422 485 Serial Device Servers...
Страница 11: ...Chapter 1 1Introduction...
Страница 13: ...Chapter 2 2Getting Started...
Страница 30: ...Chapter 3 3Utility Configuration...
Страница 46: ...Chapter 4 4Selecting An Operating Mode...
Страница 53: ...Chapter 5 5Setting up Virtual COM Port...
Страница 62: ...Chapter 6 6Web Interface...
Страница 78: ...Chapter 7 7Telnet Serial Console Configuration...
Страница 86: ...Appendix A ATCP and UDP Port Numbers...