Chapter 3 Wiring; Main Unit Terminal Arrangement - Panasonic KW9M User Manual

Chapter 3 Wiring

Be sure to wire correctly according to the terminal arrangement and wiring diagrams.
Please connect a fuse or a breaker to power supply part for safety reasons and to protect the device.
This has no built-in power switch, circuit breaker or fuse for measured voltage input parts.
Therefore it is necessary to install them in the circuit near this unit.
Do not turn on the power supply or input until all wiring is completed.

3.1 Main unit terminal arrangement

Terminal block A
Terminal
1
number
L +
Functions
Power supply
*Do not use NC (vacant) terminals in any purpose.
Terminal block C
Terminal
1
number
OUT1
Functions
Output 1
*It is insulated between OUT1 and OUT2.
*Minus terminals of input terminal are connected internal.
Terminal block B
Terminal
1
number
K
CT1
Functions
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Terminal block A
10P
Terminal block C
8P
Terminal block B
8P
USB port
Battery label
2 3 4
V1 V2
N－
Measured voltage input
2 3 4
COM1 OUT2 COM2
Output 2
2 3 4
L K L
CT2
Measured current input
5 6 7
V3 Vn NC
vacant
5 6 7
IN1+ IN1- IN2+
Input 1 Input 2
5 6 7
K L K
CT3 CTn
8
8 9 10
SG A +
B－
RS485
8
IN2-
8
L