12

Timer Interval Indicator

K3HB-P

■ Characteristics

Display range

−19,999 to 99,999

Measurement accuracy

(at 23±5

°C)

±0.08% rgd ±1 digit (for voltage pulse/open collector sensors)

Measurement range

Functions F1, F3, and F4:10 ms to 3,200 s

Function F2:

20 ms to 3,200 s

Functions F5 and F6:

0 to 4 gigacounts

Input signals

• No-voltage contact (30 Hz max. with ON/OFF pulse width of 15 ms min.)

•Voltage pulse

•Opencollector

Connectable sensors

ON residual voltage: 3 V max.

OFF leakage current: 1.5 mA max.

Load current:

Must have a switching capacity of 20 mA or higher.

Must be able to properly switch load currents of 5 mA or less.

Comparative output response

time (transistor output)

2 ms max. (time until the comparative output is made when there is a forced sudden change in the input signal

from 15% to 95% or 95% to 15%)

Linear output response time

10 ms max. (time until the final analog output value is reached when there is a forced sudden change in the

input signal from 15% to 95% or 95% to 15%)

Insulation resistance

20 M

Ω min. (at 500 VDC)

Dielectric strength

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

Shock resistance

Weight

Approx. 300 g (Base Unit only)

Degree of

protection

Front panel

Conforms to NEMA 4X for indoor use (equivalent to IP66)

Rear case

IP20

Terminals

IP00 + finger protection (VDE0106/100)

Memory protection

EEPROM (non-volatile memory)

Number of rewrites: 100,000

Applicable standards

UL61010C-1, CSA C22.2 No. 1010.1 (evaluated by UL)

EN61010-1 (IEC61010-1): Pollution degree 2/Overvoltage category II

EN61326: 1997, A1: 1998, A2: 2001

EMC

EMI: EN61326+A1 industrial applications

Electromagnetic radiation interference

CISPR 11 Group 1, Class A: CISPRL16-1/-2

Terminal interference voltage

CISPR 11 Group 1, Class A: CISPRL16-1/-2

EMS: EN61326+A1 industrial applications

Electrostatic Discharge Immunity

EN61000-4-2: 4 kV (contact), 8 kV (in air)

Radiated Electromagnetic Field Immunity

EN61000-4-3: 10 V/m 1 kHz sine wave amplitude modulation (80 MHz to 1 GHz, 1.4GHz to 2 GHz)

Electrical Fast Transient/Burst Immunity

EN61000-4-4: 2 kV (power line), 1 kV (I/O signal line)

Surge Immunity

EN61000-4-5: 1 kV with line (power line), 2 kV with ground (power line)

Conducted Disturbance Immunity

EN61000-4-6: 3 V (0.15 to 80 MHz)

Power Frequency Magnetic Immunity

EN61000-4-8: 30 A/m (50 Hz) continuous time

Voltage Dips and Interruptions Immunity

EN61000-4-11: 0.5 cycle, 0

°/180°, 100% (rated voltage)

Mode

Input frequency

range

ON/OFF

pulse width

ON voltage

OFF voltage

Input

impedance

F1 to F4 0 to 50 kHz

9

µs min.

4.5 to 30 V

−30 to 2 V

10 k

Ω

F5, F6

0 to 30 kHz

16

µs min.

Mode

Input frequency

range

ON/OFF

pulse width

Note: The Digital Time Interval Meter

will malfunction if a pulse greater

than the input frequency range is

input. SYSERR may appear on

the display.

F1 to F4 0 to 50 kHz

9

µs min.

F5, F6

0 to 30 kHz

16

µs min.