Omron K8AB-VW Series Quick Start Manual page 6

K8AB-VW
Nomenclature
Front
Terminal block
(See notes 1 and 2.)
Power indicator
Relay status indicator
Alarm indicator
Terminal block
(See notes 1 and 2.)
6
Indicators
Voltage knob (AL1)
Voltage knob (AL2)
Operating time knob (T)
Setting Knobs
Note: 1. Use either a solid wire of 2.5 mm
Item
Power indicator
Lit when power is being supplied.
(PWR: Green)
Lit when relay operates (Not light when
Relay status indicator
both AL1 and AL2 are in error status)
(RY: Yellow)
(Normally lit)
Lit when there is an overvoltage or
undervoltage.
Alarm indicators The indicator flashes to indicate the error
(AL1 and AL2: Red) status after the input has exceeded the
threshold value while the operating time is
being clocked.
Item
Used to set the voltage to 10% to 100% of
Voltage knob (AL1)
maximum measuring voltage.
Used to set the voltage to 10% to 100% of
Voltage knob (AL2)
maximum measuring voltage.
Operating time knob (T) Used to set the operating time to 0.1 to 30 s.
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
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
Meaning
Usage
2
maximum or a ferrule with
For ferrules with
insulating sleeves
8 mm max.