1. Verify that power is OFF before making connections.
2. Connect the AC side wires (meter input) using the 10-pin
terminal block:
a. Loosen the appropriate screws on the 10-pin terminal
block.
b. Connect each AC wire to the appropriate screw
terminal (pins 6, 4, 2). Verify that the lines match the
symbols printed on the meter front label.
c. Connect ground to pin 10 and neutral to pin 8.
d. Tighten the screws making sure the wires are fully
inserted and cannot be pulled out easily.
e. Insert the 10-pin terminal block into the socket on the
meter making sure it is fully seated in the meter.
3. Connect the CT wires to the 6-pin terminal block:
a. Connect the black and white wires according to the
dots printed on the label: White to L1/L2/L3 white (pins
1/3/5), and black to L1/L2/L3 black (pins 2/4/6).
b. Insert the 6-pin terminal block into the socket on the
meter making sure it is fully seated in the meter
4. Connect the RS485 twisted pair cable to the 4-pin terminal
block of the meter:
Energy Meter with Modbus Connection Installation Guide MAN-01-00269-1.5
Chapter 2: Meter Installation
21
