Insulation Resistance Sensor (Special Zct (Irt)) - Omron K6CM User Manual

2-5 Insulation Resistance Sensor (Spe-
cial ZCT (IRT))
The appearance of the insulation resistance sensor (special ZCT (IRT))
of each part are as follows.
*1. ZCT (IRT) stands for Zero Current Transformer (Insulation Resistance Transformer).
Nomenclature and functions of the Insulation resistance sensor
(special ZCT (IRT))
Voltage input
L1: R (black)
L2: S (red)
Cable length:
L3: T (white)
1 m
Through-hole
diameter: 52 mm
K6CM Motor Condition Monitoring Device User's Manual (N219)

Insulation resistance sensor (special ZCT (IRT))

Split-type
Cable length: 1 m
Terminal number of Insulation resistance sensor
the K6CM device
7 IRT0: Sensor input (+)
8 IRT1: Sensor input (-)
9 IRT2: Supply to sensor 10 V (+)
10 IRT3: Supply to sensor 10 V (-)
2 Device Components
(*1)
and the name and functions
To the K6CM-ISM
Insulation
Resistance Type
Device
Line color
(ZCT (IRT)) side
Red and white
Black and white
2
Red
Black
2 - 13