H7BR
H7BR
4
Input/Output Functions
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INPUT
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OUTPUTS
Outputs 1 and 2
• Outputs made according to designated output mode when corresponding preset is reached
• Outputs are not made during Teaching mode
Batch output
• Output made when batch counter has reached preset number of batches
(H7BR-B models)
• Batch output remains ON until batch count reset goes ON
• Batch counting is accepted but batch output is not made if the number of batches is set to zero
(The batch counter counts the number of completed counts to the preset for single preset models and to preset 2 for double preset
models.)
Insulation resistance
100 M
Ω
min. at 500 VDC between current-carrying terminal and exposed non-current-carrying metal
parts, and between non-continuous contacts
Dielectric strength
2,000 VAC, 50/60 Hz for 1 min. between current-carrying terminal and exposed non-current-carrying
metal parts for 100 to 240 VAC type
1,000 VAC for 24 VAC/12 to 24 VDC type
Impulse voltage
Between power terminals: 1 kV for 24 VAC/12 to 24 VDC power supply, 3 kV for others
Between current-carrying terminal and exposed non-current-carrying metal parts: 1.5 kV for
24 VAC/12 to 24 VDC power supply, 4.5 kV for others
Noise immunity
±
2 kV between power terminals,
±
600 V between input terminals (square-wave noise via noise simulator;
pulse width: 100ns/1
µ
s; 1-ns rise)
Static immunity
Malfunction: 8 kV; destruction: 15 kV
Vibration
Mechanical durability: 10 to 55 Hz with 0.75 mm (0.03 in) single amplitude/55 to 150 Hz with 10 G,
32 minutes each in three directions
Malfunction durability: 10 to 55 Hz with 0.5 mm (0.02 in) single amplitude/55 to 150 Hz with 10 G,
32 minutes each in three directions
Shock
Mechanical durability: Approx. 30 G
Malfunction durability: Approx. 10 G
Service life
Mechanical: 10 million operations min.
Electrical: 100,000 operations min. at 5 A, 250 VAC (resistive load)
Weight
Approx. 270 g (9.5 oz.)
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CHARACTERISTICS
CP1/CP2
• Count signal inputs
(count inputs)
• Up, Down, and Reversible (command, individual, or phase difference) inputs accepted
• Maximum counting speed: 10 kcps
Reset
• Present value reset (to zero in Up modes, to preset with single preset models in Down mode,
and to preset for double preset models)
• Count inputs are not acknowledged while reset input is ON
• Reset indicator lit while reset input is ON
Compensation
On leading edge of up count signal, present count is reset to compensation value; not effective
for down count signals
Batch count reset
• Batch counter is reset to zero and batch output turns OFF on leading edge
• Batch count signals are not acknowledged while batch count reset input is ON
Key protect
• Reset, Mode, Teach and Increment keys are disabled according to key protect level
• Although Display key remains effective, only monitoring of settings is possible
• Key protect indicator is lit while key protect input is ON
• Effective when power supply is turned off and when key protection terminals are shorted
Gate
• Input signal that interrupts the count function without resetting the counter; counting resumes once
the signal is removed
