Document Outline
- DIGITAL COUNTER H7CR
- Ordering Information
- Specifications
- Input/Output Functions
- Using Prescale Function
- Timing Charts
- Dimensions
- Connections
- Operation
- Precautions
- Applications of Operating Modes
- Contacting Omron
Number of presets
One
Two (Non-independent)
Display type
6 digit LCD, backlit
6 digit LCD, backlit
Input type
No-voltage
Voltage
No-voltage
Voltage
Contact output
H7CR-B
H7CR-BV
H7CR-BW
H7CR-BWV
Transistor output
H7CR-BS
H7CR-BVS
H7CR-BWS
H7CR-BWVS
Contact output
H7CR-BG
H7CR-BVG
H7CR-BWG
H7CR-BWVG
Transistor output
H7CR-BSG
H7CR-BVSG
H7CR-BWSG
H7CR-BWVSG
Counter supply voltages
100 to 240 VAC, 50/60 Hz or 24 VAC/12 to 24 VDC
Compact 1/16 DIN Counters with Easy-to-Use
Functions, Four- or Six-Digit LCD Displays
s
Designed for easy operation
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High-speed response --
5 K counts per second
s
Prescale function displays
in units of actual physical
parameters -- length, volume, etc.
(except A/SA types)
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H7CR-C and -SC provide large/
small discrimination mode ideal
for positioning and production control
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Easy-to-read backlit LCD display
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On-line change of set value
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4-level key protect
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H7CR-S short 64 mm (2.52 in) body
Number of presets
One
Display type
6 digit LCD, not backlit
Input type
No-voltage
Voltage
Contact output
H7CR-A
H7CR-AV
Transistor output
H7CR-AS
H7CR-AVS
Sensor power supply
Not available
Not available
Counter supply voltages
100 to 240 VAC, 50/60 Hz or 24 VAC
Ordering Information
When placing your order, specify the supply voltage after the part number. For example, H7CR-B 100 to 240 VAC.
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ECONOMY COUNTERS
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STANDARD COUNTERS
Number of presets
One
Two (Non-independent)
Display type
4-digit LCD, backlit
4-digit LCD backlit
Input type
No-voltage
No-voltage
Sensor supply voltage
12 VDC
24 VDC
12 VDC
24 VDC
Output type
Contact output
H7CR-B4
H7CR-B4G
H7CR-B4W
H7CR-B4WG
Counter supply voltage
100 to 240 VAC, 50/60 Hz
12 VDC sensor
supply voltage
24 VDC sensor
supply voltage
Digital Counter
H7CR
H7CR
H7CR
2
Model
Economy
Standard
Reversible +/ Range
Number of presets
One
One
Two
One
Two
Display type
6-digit, not backlit
6-digit, backlit
4-digit, backlit
6-digit, backlit
6-digit backlit
Input type
No-voltage
Contact output
H7CR-SAL
H7CR-SBL
H7CR-SB4L
--
H7CR-SCL
--
Transistor
H7CR-SASL
H7CR-SBSL
--
H7CR-SBWSL
H7CR-SCSL
H7CR-SCWSL
Counter supply voltage
12 to 24 VDC
s
REVERSIBLE +/ RANGE COUNTERS
Number of presets
One
Two (Non-independent)
Display type
6-digit LCD, backlit
6-digit LCD, backlit
Input type
No-voltage
Voltage
No-voltage
Voltage
Contact output
H7CR-C
H7CR-CV
H7CR-CW
H7CR-CWV
Transistor output
H7CR-CS
H7CR-CVS
H7CR-CWS
H7CR-CWVS
Contact output
H7CR-CG
H7CR-CVG
H7CR-CWG
H7CR-CWVG
Transistor output
H7CR-CSG
H7CR-CVSG
H7CR-CWSG
H7CR-CWVSG
Counter supply voltages
100 to 240 VAC, 50/60 Hz or 24 VAC/12 to 24 VDC
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SHORT BODY COUNTERS
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SOCKET-MOUNT COUNTERS
Number of presets
One
Display type
6-digit LCD, backlit
4-digit LCD, backlit
6-digit LCD, backlit
Input type
Power supply reset type
Memory backup type
Contact output
H7CR-8
H7CR-84*
H7CR-11
Transistor
H7CR-8S
--
H7CR-11S
Counter supply voltage
100 to 240 VAC, 50/60 Hz or 24 VAC/12 to 24 VDC
* Available with 100 to 240 VAC supply voltage only.
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ACCESSORIES
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REPLACEMENT PARTS
Description
Part number
Panel mounting adapter*
Y92F-30
12 VDC sensor
supply voltage
24 VDC sensor
supply voltage
Description
Part number
Sockets
For H7CR-8
Bottom surface or track mounting, top screws
P2CF-08
and H7CR-8S
Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals P3G-08
For H7CR-11
Bottom surface or track mounting, top screws
P2CF-11
and H7CR-11S
Back mounting, for use with Y92F-30 mounting adapter, bottom screw terminals P3GA-11
Soft cover with two mounting clips for front panel protection
Y92A-48F1
Shock prevention terminal cover protects wiring connections
Y92A-48T
Mounting track
DIN rail, 50 cm (1.64 ft) length
PFP-50N
for P2CF sockets
DIN rail, 1 m (3.28 ft) length
PFP-100N
End plate
PFP-M
Panel mounting adapter*
For use with H7CR-8/-11 digital counters
Y92F-30
* Panel mounting adapter is included with H7CR-A/-B/-C digital counters.
* Panel mounting adapter is included with H7CR-A/-B/-C digital counters.
Order separately for use with H7CR-8/-11 counters.
3
H7CR
H7CR
Model
H7CR-A Series
H7CR-B Series
H7CR-C Series
Classification
Preset counter (economy)
Preset counter (standard)
Preset counter (+/ range)
Mounting
Flush mounting
External connections
Screw terminals
Degree of protection
IEC: IP54 (panel surface)
Output modes
N, F
N, F, C, R, K, P, Q, A
K, D, L, H
Input modes
Up, down, reversible A (command inputs), reversible B (individual
Reversible A (command inputs),
inputs), reversible C (phase difference inputs)
reversible B (individual inputs),
reversible C (phase difference
inputs)
Reset system
External and manual resets
External, manual, and auto-
External and manual resets
matic (internal according to C,
R, P, and Q mode operation)
resets
External: closing contacts 6 & 7
External: closing contacts 6 & 7
Manual: pressing reset button
Manual: pressing reset button
(
certain models only)
(
certain models only)
Automatic: available only in
modes C, R, P, and Q
Scaling function
None
0.001 to 99.999 or 9.999
0.001 to 99.999
Decimal point
None
Rightmost 3 digits
adjustments
Sensor power
None
12 or 24 VDC
supply
Input signals
Count, reset
Count, reset, key protect
Input method
No-voltage input: Via opening and closing of contact
Voltage input: Via high and low signal voltage
Key protect (standard and +/range counters): No-voltage inputs only
Control output
SPST-NO contact or transistor
Single preset types:
(NPN open collector) output
One SPST-NO contact or transistor (NPN open collector) output
Double preset types:
Two SPST-NO contacts or transistor (NPN open collector) output
Displays
7-segment LCD present value and preset displays; LCD character indicators for outputs, power, and modes
Display type
LCD; 8mm (0.32 in.) H Present Value,
Backlit LCD; 8 mm (0.24 in.) H Present Value,
4 mm (0.16 in.) H Set Value
4 mm (0.16 in.) H Set Value
Digits
6 digits, 0 to 999,999
6 or 4 digits; 0 to 999,999
6 digits positive/5 digits
or 0 to 9,999
negative, -99,999 to 999,999
Memory backup
Backup time for power interruption: Approx. 10 years at 20
C (68
F); non-replaceable lithium battery
Specifications
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GENERAL CAPABILITIES
H7CR
H7CR
4
Model
H7CR-SA
H7CR-SB
s s
s s
H7CR-SC
H7CR-8
s
s
H7CR-11
Classification
Preset counter
Preset counter
Preset counter
Preset counter
Preset counter
(economy)
(standard)
(+/ range)
(standard)
(standard)
Mounting
Flush mounting
Flush or surface mounting
External connections
Screw terminals
Socket
Degree of protection
IEC: IP54 (panel surface)
Output modes
N, F
N, F, C, R, K,
K, D, L, H
N, F, C, R, K, P, Q, A
P, Q, A
Input modes
Up, Down & Reversible A
Reversible A
Up, Down & Reversible A
(command inputs),
(command inputs),
(command inputs),
Reversible B
Reversible B
Reversible B
(individual inputs),
(individual inputs),
(individual inputs),
Reversible C
Reversible C
Reversible C
(Phase difference inputs)
(phase difference
(phase difference inputs)
inputs)
Reset system
External and
External, manual, External and
External, manual,
External, manual,
manual resets
automatic (inter-
manual resets
power supply, and
automatic (internal
nal according to
automatic (internal
according to C, R, P,
C, R, P, and Q
according to C, R,
and Q operation)
operation)
P, and Q operation) resets
resets
resets
Scaling function
None
0.001 to 99.999 for 6-digit, 0.001 to 9.999 for 4-digit
Decimal point
None
Rightmost 3 digits
adjustments
Input signals
Count, reset
Count, reset, key protect
Count, reset
Count, reset, and
key protect
Input method
No-voltage input: Via opening and closing of contact
Control output
SPST-NO contact
Single preset types:
SPST-NO contact
SPDT-NO contact
or transistor (NPN
SPST-NO contact or transistor (NPN
or transistor (NPN
or transistor (NPN
open collector)
open collector) output
open collector)
open collector)
output
Double preset types:
output
output
DPST-NO contact or transistor
(NPN open collector) output
Displays
7-segment LCD present value and preset displays; LCD character indicators for outputs, power, and modes
Display type
Backlit LCD
Digits
6 digits (0 to
6 or 4 digits;
6 digits positive
6 or 4 digits;
6 digits (0 to 999,999)
999,999)
0 to 999,999 or
and 5 digits nega-
0 to 999,999 or
0 to 9,999
tive (-99,999 to
0 to 9,999
999,999)
Memory backup
Backup time for power interruption: Approx. 10 years at 20
C (68
F); non-replaceable lithium battery
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H7CR-S, -8, -11
5
H7CR
H7CR
Description
Single preset counter
Double preset counter
N
Sustained output
Sustained output 2, selectable sustained or one-shot output 1
H7CR-A, -B, -SA, -SB
s
s
,
-8
s
s
, -11
F
Sustained output,
Sustained output 2, selectable sustained or one-shot output 1
overrun display
C
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
R
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
K
One-shot output, overrun display One-shot output 2, selectable one-shot or sustained output 1
P
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
Q
One-shot output, overrun display One-shot output 2, selectable one-shot or sustained output 1
A
One-shot output
One-shot output 2, selectable one-shot or sustained output 1
D
Instantaneous output,
Instantaneous outputs when count value = preset
H7CR-C, -SC
count value = preset
L
Sustained output, count value
Sustained output 2, count value
preset,
preset
sustained output 1, count value
preset
H
Sustained output, count value
Sustained outputs when count values
preset
preset
K
One-shot output, count
One-shot outputs, count value = preset
value = preset
Model
H7CR-A Series
H7CR-B Series
H7CR-C Series
Supply voltage
100 to 240 VAC, 50/60 Hz
100 to 240 VAC, 50/60 Hz or 24 VAC/12 to 24 VDC
or 24 VAC, 50/60 Hz
(permissible ripple: 20% max.)
(permissible ripple: 20% max.)
Operating voltage range
85% to 110% of rated voltage
Power consumption
Approx. 1.7 VA at 50 Hz,
Approx. 6.6 VA at 50 Hz, 240 VAC; 3.2 W at 24 VDC*
240 VAC; 0.6 W at 24 VDC
Max. counting speed
30 cps, or 1 or 5 kcps (same setting CP1 and CP2)
Reset
Min. pulse width for
Min. pulse width for external reset: 1 or 20 ms, manual
external reset: 20 ms, manual reset
reset
Key protect
Not applicable
Response time: 1 second
One-shot durations
10, 50, 100, 200, or 500 ms
10, 50, 100, 200, or 500 ms (separate settings for presets 1
and 2)
Inputs (count, reset)
No-voltage inputs
ON impedance:
1k
max. (approx. 2 mA when 0 k
)
ON residual voltage
2 V max.; 1 V max. for H7CR-
s
s
4
OFF impedance
100 k
min.
Voltage inputs
High level:
4.5 to 30 VDC
Low level:
0 to 2 VDC
Input resistance:
Approx. 4.7 k
Key protect input
Not applicable
No-voltage input
ON impedance: 1 k
max.
ON residual voltage: 1 V max.
OFF impedance: 100 k
min.
Control output
Contacts: 3 A, 250 VAC; general use (p.f. = 1)
Transistor: Open collector; 100 mA at 30 VDC max. residual voltage 2 V max. (approx. 1 V)
Sensor power supply
Not applicable
100 mA, 12 VDC
10 (5% ripple max.)
50 mA, 24 VDC
10 (5% ripple max.)
Ambient operating
-10
to 55
C with no icing
temperature
(14
to 131
F)
Storage temperature
-25
to 65
C (-13
to 149
F) with no icing
Ambient operating
35% to 85% RH
humidity
*Upon power application, a surge current of approx. 5 A at 240 VAC and 8 A at 24 VAC or 24 VDC flows for 2 ms.
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RATINGS
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OUTPUT MODES SUMMARY
Output
mode
Applicable
counter series
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