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 (model specific)
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
■
GENERAL CAPABILITIES
