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Rockwell Automation 1403-DM_LM_MM Powermonitor II Instruction Sheet User Manual

Page 27

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Installation

2-15

1403-IN001A-US-P

Figure 2.13 3-phase 3-wire Delta Direct Connect with Three
CTs Wiring Diagram

V1

V2

V3

N

Fiber

Rx

S1

S2

S3

S4

Scom

L/+

R14

R11

R12

R24

R21

R22

Acom

Ain

Fiber

Tx

I1+

I2+

I3+

I4+

Voltage Mode = Direct Connect Delta

LINE

L1

L2

L3

Voltage
Inputs

Status
Inputs

Power

N/-

GRD

Display
Module
Fiber

Powermonitor II
Master Module

Analog
Input

Relay
Output

Current
Inputs

I1-

I2-

I3-

I4-

Fuse

Fuse

Fuse

Customer Supplied CT Shorting
Switch or Test Block

Customer
Chassis
Ground

600 V

L-L

Load

Note:

Careful attention must be paid to correct phasing and
polarity for proper operation.

All ground wires should be taken individually to
Customer Chassis Ground for a single point of
grounding.