Brand:YATAI
MOQ:5
Quantity:30
>>Overview
JC Series Electroinc Counter is a high accurate counter, whichadopts the single chip micro-processor with excellent performancesas its main control component. Is has the advantages of highaccuracy, wide counting range, digital display, soft-contact keyoperating, permanent data retention when power cut, stronganti-disturbance capability, pretty apprarance, etc.
Counter can be used in the industries of packing, printing,pharmacy, food, papermaking, ceramic, petroleum, chemicalengineering, metallurgy, etc. operating for counting and display.It can also display and control the rotating revolution, lenth andother parameters.
>>Features
- Adopting the microcomputer as its main control component indesign. It is considered to replace hardware with software ifpossible, so that the reliability of the meter is improvedobiviously.
- Adopting the E2PROM to hold the data in credibility andpermanence.
- Adopting the optimized design with electromagnetismcompatibility, so the anti-disturbance capability is strong.
>>Specifications
| Model | Range of counting | Function | Output power supply | Appearance size (mm) | Size of mounting hole(H*W) | Inserted depth(mm) |
| JC24S | 0-999999 | with pre-setting, countingfreqency, counting kind | 12VDC/20mA | 24*48*62 | 22.5*45 | 58 |
| JC20S | 0-999999 | counting output kind | 12VDC/20mA | 36*76*100 | 33*73 | 100(84) |
| JC48S | 0-9999 | output mono-stable time delay | 12VDC/30mA | 48*48*85 | 45*45 | 78 |
| JC72S | 0-999999 | keeping data/not keeping data | 12VDC/30mA | 72*72*75 | 68*68 | 65 |
| JC80S | 0-999999 | when power cut | 12VDC/60mA | 80*160*80 | 76*152 | 65 |
>>Technical parameters and Functions
| Mounting kind | panel mounting kind or socket mounting kind |
| Selecting of counting kind | (1)When the counting value increases to its set point,contactoutput is produced and counting keeps on. (2)When the counting value increases to itsset value,contact output is produced andcounting closes off. (3)When counting value increases to its set-value, countingkeeps on and the meter clears to zero automatically during itscontact output with a mono-stable delay. (4)When counting value increases to its set-value , countingcloses off and the meter clears to zero automatically during itscontact output with a mono-stable delay. |
| Contact capability of the control output | 3A/250VAC (for resistance load) |
| Keeping data/not keeping data is selected when power cut dataretention time | >10 years |
| Counting frequency | high speed is 5000 times/s, low speed is 250 times/s (signalduty ratio is 1:1) |
| Input signals and the frequency that ought to beselected | (1)Contact signal:For delay,distance switch,microswitch,thefrequency should be selected in low speed(30 times/s) (2)Non-contact signal:For approach switch, photoelectric switch,etc. the frequency can be selected in either high(1000 times/s) orlow(30 times/s) according to requirement. (3)Pulse signal:For TTL circuit and so forth(low levelVL=0-1.3V, high level VH=4.5-30V). the frequency canselect either high(1000 times/s) or low(30 times/s) accordingto requirement. |
| The input impedance of signal | ≥5kΩ |
| Reset(clear to zero) kind | The values of display and control output all reset at same (1)Reset with the reset(clear to zero)key on the surfacepanel(only for the counting statue) (2)Reset with the terminals wiring(make short of the RST and COMpins) (3)Local automatic reset with mono-stable delay:0.1-9.9s isselectable (for JC80-Z, this function is without) |
Power supply | 220VAC ( 10%,-15%) 50HZ 2%;(special order is required for24VDC or other voltage) |
| Power consumption | ≤4.5VA |
| Operating environment | temperature 0-50°c ,relative humidity≤85% |
JC Series ElectronicCounter
