System Configuration; Model Type - Omron KE1 User Manual

Chapter 1 Overview
1.3

System configuration

 Model type
In this manual, an object that has been set in a state where various measurements and monitor can be
performed is defined as "System."
This product allows an independent unit (single-unit configuration) or multiple units connected
(multiple-unit connection configuration) to perform data measurements and status monitor. From here,
the description of this manual therefore employs as "a system" an object that has been set in a state
where various measurements and monitor can be done, regardless of whether one-unit configuration
or multiple-unit connection configuration is used.
PGR1C
(Electric power
/leakage)
Master behavior
Independent behavior
CT expansion
ZCT expansion
Voltage sag
Leakage
Electric power
Electric currents
Voltage
Open phase
Reverse phase
Power voltage
* Master behavior is an operation for setting connections with slaves or sending or receiving measurement data
on slaves.
* Independent behavior is an operation that is performed for measurements or status monitor with a single unit
configuration adopted.
* CT expansion is a function by which CT extension slaves can be connected.
* ZCT extension is the function allowing the connection of ZCT extension slaves..
1-8
Measurement master Functional slave
PVS1C VSU1B
(Electric power (Voltage sag)
/voltage sag)
○ ○ ×
○ ○ ○
○ ○ ×
○ × ×
× ○ ○
○ × ×
○ ○ ×
○ ○ ×
○ ○ ○
○ ○ ○
○ ○ ○
AC100~240V 50/60Hz
CT extension slave
VAU1B CTD8E ZCT8E
(Voltage/cur (CT (ZCT
rent) extension) extension)
× ×
○ ×
× ×
× ×
× ×
× ×
× ○
○ ○
○ ×
○ ×
○ ×
None (supplied from
measurement master)
O: Enabled (with)
X: Disabled (without)
Communication
slave
DRT
(DeviceNet)
× ×
× ×
× ×
× ×
× ×
○ ×
× ×
× ×
× ×
× ×
× ×
AC100~240V
50/60Hz