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© 2007 Schneider Electric. All rights reserved. 11
Order Options A/B/C Essailec Connector Arrangement
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
Form A Outputs
DO7 & DO8 K B4 standard; Common
DO5 & DO6 K B5 standard; Common
DO5 B6 standard; NO
DO6 B7 standard; NO
DO7 B8 standard; NO
DO8 B9 standard; NO
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
Unused
-D0 Unused
-D1 Unused
-D2 Unused
-D3 Unused
Form A Outputs
DO11 & DO12 K D4 standard; Common
DO9 & DO10 K D5 standard; Common
DO9 D6 standard; NO
DO10 D7 standard; NO
DO11 D8 standard; NO
DO12 D9 standard; NO
Form C Mechanical
Relay
Alarm K E0 standard; Common
Alarm E1 standard; NO
Alarm E2 standard; NC
Digital Inputs or
RS-485 Com
DI-SCOM (or RS-485
Shield)
E5 standard; Common
DI1 (or RS-485 +) E6 RS-485 +
DI2 (or RS-485 -) E7 RS-485 -
DI3 (or unused) E8 standard
-E3 Unused
Power Supply Inputs
(AC/DC)
Power Supply N/- E4 Power Supply neutral (-)
Power Supply L/+ E9 Power Supply line (+)