E-MON INTERVAL DATA RECORDER
62-0394—06
8
4.0 AC ADAPTER
1.
The AC adapter’s two-wire cord must be plugged into the IDR at TB20. (The polarity of these wires does not
matter.)
2.
Plug the AC adapter into a 120 VAC outlet.
NOTE:
The AC adapter is designed to be used with a 120 VAC outlet only.
3.
The IDR should now be energized. Perform the visual checks.
Verify the status of the LED indicators on the IDR circuit board. (See Appendix B for locations.)
1.
Power Supply Indicators
- LCD backlite -> if the IDR is powered, the LCD backlite is on.
2.
Meter LED Indicators
There are three groups of LEDs located on the main power board:
• Meter status - BEAT, STATUS and LOAD
• RS-485 communication – TX and RX
• Ethernet communication – ACT and LINK
Table 1.
LED Chart
NOTE:
The AC adapter provides an isolated 9 VAC/300 mA power source for the IDR. Contact Honeywell E-
Mon at (800) 334-3666 if another power supply is to be used.
Color
Location
Definition
BEAT
Red
D4
Heart beat
STATUS
Yellow
D5
Firmware status
TX
Yellow
D1
Transmit
RX
Green
D2
Receive
ACT
Green
D8
Ethernet communication activity - blink
LINK
Yellow
D9
Ethernet connection - solid LED on
