Appendices
Appendices
A-4
■ Characteristics
Sampling period K3HB-S One input: 0.5 ms;
Two inputs: 1 ms
K3HB-X/V/H 20 ms
Display range -19999 to 99999
Comparative
output response
time
K3HB-S Linear output response
time
50 ms after comparative output
Comparative output
response time
One input: OFF
→ ON 1 ms, ON → OFF 1.5
ms
Two inputs:OFF
→ ON 2 ms, ON → OFF 2.5
ms
K3HB-V Linear output
response time
DC input 150 ms
Comparative
output
response time
DC input 100 ms
K3HB-X Linear output
response time
DC input 150 ms
AC input 420 ms
Comparative
output
response time
DC input 100 ms
AC input 300 ms
K3HB-H Linear output
response time
PT input 170 ms
TC input 230 ms
Comparative
output
response time
PT input 120 ms
TC input 180 ms
Insulation
resistance
20 MΩ min. (at 500 VDC)
Dielectric
strength
Between external terminals and case
2,300 VAC for 1 min between external terminals and case
Noise immunity 100 to 240-VAC models: ±1,500 V at power supply terminals in normal or common
mode (waveform with 1-ns rising edge and pulse width of 1
µs/100 ns)
24-VAC/VDC models: ±1,500 V at power supply terminals in normal or common
mode (waveform with 1-ns rising edge and pulse width of 1
µs/100 ns)
Vibration
resistance
Frequency: 10 to 55 Hz;
Acceleration: 50 m/s
2
to 10 sweeps of 5 min each in X, Y, and Z directions
Shock
resistance
150m/s
2
(100m/s
2
for relay outputs)
3 times each in 3 axes, 6 directions
Weight Approx. 300 g (Digital Indicator only)
Degree of
protection
Front panel: Conforms to NEMA 4X (equivalent to IP66), Rear case: IP20,
Terminals: IP00 + finger protection (VDE 0106/100)
Memory
protection
EEPROM (non-volatile memory) Number of rewrites: 100,000 times
Installation
environment
Overvoltage category II, pollution degree 2 (as per IEC61010-1)
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