K8AB-VS
Nomenclature
■
Front
Terminal block
(See notes 1 and 2.)
Indicators
Item
Power indicator
(PWR: Green)
Relay status indicator
(RY: Yellow)
Voltage knob (SV)
Meaning
Lit when power is being supplied.
Lit when relay is operating
Lit when there is an overvoltage or
undervoltage.
The indicator flashes to indicate the error
status after the input has exceeded the
threshold value while the operating time is
being clocked.
Alarm indicator
(ALM: Red)
Power indicator
Hysteresis knob (HYS.)
Relay status indicator
Alarm indicator
Operating time knob (T)
Setting Knobs
Item
Voltage knob (SV)
Terminal block
(See notes 1 and 2.)
Usage
Used to set the voltage to 10% to 100% of
maximum measuring voltage.
Hysteresis knob (HYS.) Used to set the rest value to 5% to 50% of
the operating value.
Operating time knob (T) Used to set the operating time to 0.1 to 30 s.
Note: 1.
Use either a solid wire of 2.5 mm
2
maximum or a ferrule with
insulating sleeve for the terminal connection.
The length of the exposed current-carrying part inserted
into the terminal must be 8 mm or less to maintain dielectric
strength after connection.
For 2.5 mm
2
or
smaller solid wires
For ferrules with
insulating sleeves
8 mm max.
8 mm max.
Recommended ferrules
Phoenix Contact
•
Al 1,5-8BK (for AWG16)
•
Al 1-8RD (for AWG18)
•
Al 0,75-8GY (for AWG18)
2.
Tightening torque
Recommended: 0.49 N·m
Maximum: 0.54 N·m
6
OMRON [ OMRON ELECTRONICS LLC ]
