H7BR
H7BR
3
Supply voltage
100 to 240 VAC, 50/60 Hz or 24 VAC/12 to 24 VDC (permissible ripple: 20% max.)
Operating voltage range
85% to 110% of rated voltage
Power consumption
Approx. 10 VA at 50 Hz, 240 VAC, 6 W at 24 VDC (approx. 8 A surge current for 2 ms
upon power application)
Max. counting speeds (CP1, CP2)
30 cps, or 1, 5, or 10 kcps (separate setting for CP1 and CP2)
Compensation and gate inputs
Set to the faster of the CP1 or CP2 max. counting speed
Reset
Min. pulse width for external reset: 1 or 20 ms, also manual reset
Batch count reset
Min. pulse width: 20 ms
Key protect
Response time: 1 second
One-shot output
10, 50, 100, 200, 500, or 1,000 ms (separate settings for presets 1 and 2)
Inputs (count, compensation,
No-voltage inputs
ON impedance:
1k
Ω
max. (approx. 2 mA when 0 k
Ω
)
reset, batch count reset, gate)
ON residual voltage:
2 V max.
OFF impedance:
100 k
Ω
min.
Voltage inputs
High level:
4.5 to 30 VDC
Low level:
0 to 2 VDC
Input resistant:
Approx. 4.7 k
Ω
Key protect input
No-voltage input
ON impedance:
1 k
Ω
max. (approx. 2 mA when 0 k
Ω
)
ON residual voltage:
1 V max.
OFF impedance:
100 k
Ω
min.
Control outputs
Contacts: 3 A, 250 VAC, resistive load (p.f. = 1)
Transistor: Open collector; 100 mA at 30 VDC max. residual voltage 2 V max. (approx. 1 V)
Power supply for externally
12 VDC 160 mA,
±
10% (5% ripple max.)
24 VDC 80 mA,
±
10% (5% ripple max.)
Approvals
UL/CSA/CE (EMC)
Ambient operating temperature
-10
°
to 55
°
C (14
°
to 131
°
F) (with no icing)
Storage temperature
-25
°
to 65
°
C (-13
°
to 149
°
F) (with no icing)
Ambient operating humidity
35% to 85% RH
■
RATINGS
Output
Description
Applicable
mode
Single preset counter
Double preset counter
counter series
N
Sustained output
Sustained output 2, selectable sustained or one-shot output 1
H7BR-B
F
Sustained output, overrun display
Sustained output 2, selectable sustained or one-shot output 1
H7BR-B
C
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
H7BR-B
R
One-shot output, overrun display
One-shot output 2, selectable one-shot or sustained output 1
H7BR-B
K
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
H7BR-B
P
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
H7BR-B
Q
One-shot output, overrun display
One-shot output 2, selectable one-shot or sustained output 1
H7BR-B
A
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
H7BR-B
D
Instantaneous output,
Instantaneous outputs when count value = preset
H7BR-C
count value = preset
L
Sustained output, count value
≥
preset Sustained output 2, count value
≥
preset,
H7BR-C
Sustained output 1, count value
≤
preset
H
Sustained output, count value
≥
preset Sustained outputs when count values
≥
preset
H7BR-C
K
One-shot output, count value = preset
One-shot outputs, count value = preset
H7BR-C
■
OUTPUT MODES SUMMARY