Schneider Electric ION8800 Manuale Utente
© 2007 Schneider Electric. All rights reserved.
13
Order Options D/E Essailec Connector Arrangement
Step 1: Mount the Meter
Meter Battery Considerations
The meter’s battery life expectancy depends on both temperature and the
amount of time the meter is without power. For typical installations, the
battery should last 10 years minimum at 25ºC meter ambient operating
temperature. The battery is field replaceable (see “Replacing the Battery” on
page 31).
amount of time the meter is without power. For typical installations, the
battery should last 10 years minimum at 25ºC meter ambient operating
temperature. The battery is field replaceable (see “Replacing the Battery” on
page 31).
Meter Port
Essailec Connector Pin
Description
Current
Measurement Inputs
I11
A01
standard
I12
A1
standard
I21
A02
standard
I22
A2
standard
I31
A03
standard
I32
A3
standard
I41
A04
optional
I42
A4
optional
Voltage
Measurement Inputs
Uref
B0
standard
U1
B1
standard
U2
B2
standard
U3
B3
standard
Digital Inputs
DI-SCOM
B5
standard; Common
DI1
B6
standard
DI2
B7
standard
DI3
B8
standard
Power Supply Inputs
(AC/DC)
Power Supply N/-
B4
Power Supply neutral (-)
Power Supply L/+
B9
Power Supply line (+)
Form C Solid-state
Relays
DO1 & DO2 K
C0
standard; Common
DO1
C1
standard; NO
DO1
C2
standard; NC
DO2
C3
standard; NO
DO2
C4
standard; NC
DO3 & DO4 K
C5
standard; Common
DO3
C6
standard; NO
DO3
C7
standard; NC
DO4
C8
standard; NO
DO4
C9
standard; NC
Form C Mechanical
Relay
Alarm K
D0
standard; Common
Alarm
D1
standard; NO
Alarm
D2
standard; NC
-
D3
Unused
RS-485 Com
RS-485 Shield
D5
RS-485 Shield
RS-485 +
D6
RS-485 +
RS-485 -
D7
RS-485 -
-
D8
Unused
IRIG-B Clock
Synchronization
Input
Input
IRIG-B input common
D4
optional; clock synch input
Common
IRIG-B input
D9
optional; clock synch input