Product Profile of Preset Counter With No/ Nc Contact
Preset Counter with NO/ NC Contact can work on 230 VAC +- 10%, 50Hz single phase or 24 VDC/ 500mA power. The Preset Counter comes with 4 digits and 6 digits range and setting is controlled by thumbwheel switches. The Preset Counter is available with infrared sensor which consists of one disk with one hole at peripheral to rotate in sensor gap of 10mm. Preset Counter with NO/ NC Contact is attached with non-volatile memory and up type counting method.
EMC Automation Pvt. Ltd is engaged in manufacturing Preset Counter with NO/ NC Contact. EMC Automation Pvt. Ltd supplies a wide range of electronic process control equipment, digital process control equipment, industrial process control equipment, programmable logic controller, programmable timers, counters, temperature controller, micro programmable controller etc.
Specifications of Preset Counter with NO/ NC Contact:
- Range: 4 digits and 6 digits.
- Setting: by thumbwheel switches
- Maximum speed of sensing: By method ‘a’ – 10 pulse/ second, by method ‘b’ 100 pulse/ second and by method ‘C’ 1000 pulse/ second
- Memory: non-volatile memory
- Counting type: up counting
- Control action: preset counter will count up for each input pulse once set value is reached counting will stop and relay will energise.
- Control output: one relay contact NO/ C/ NC rated at 3A/230V AC resistive
- Power: 230 VAC +- 10%, 50Hz, single phase and +24 VDC/500mA
- Size: Overall 96mm X 96mm and cut out – 90mm X 90mm and overall 72mm X 72mm and Cut out – 69mm X 69mm
Product Specification of Preset Counter With No/ Nc Contact
- Control Action:Preset Counter will count up for each input pulse once set value is reached counting will stop and relay will energise. Relay will dienergise when counter is reset by methods a, b, or c as given above.
- Control Output:One Relay contact NO/C/NC rated at 3A/230V AC resistive.
- Cut out size:90mm x 90mm.
- Input pulse:230V AC pulse, D.C. Inductive Proximity Switch, or Infrared Sensor
- Memory:Nonvolatile memory.
- Method:Sensor and Sensing Method : a. NO/NC contact : a. 230V AC Pulse through these contact, b. D.C. Inductive : b One M S Projection of 20mm x 30mm on rotating Proximity Switch. shaft. Sensor to give one pulse per rotation, c. Infrared Sensor : c. One disk with one hole at peripheral to rotate in sensor gap of 10mm.
- Overall Size:96mm x 96mm
- Power:i) 230 VAC +- 10%, 50Hz. Single phase. ii) +24 VDC/500mA
- Range:4 digits and 6 digits.
- Reset:a. Standard – By Front Reset Switch. Normal operation and it is standard feature. Press this switch after any change of thumbwheel value, b. Option I - Auto Reset – Relay will be ON after set value is reached & will remain ON for approx. Two seconds & then again it will be OFF & counter will reset to zero, c. Option II - External Reset – A potential free contact or 230 V pulse on this Input will reset the counter to zero. Counter will remain reset as long as this contact is closed.
- settings:By Thumbwheel Switches
- Options available:Battery Back-up, Auto Reset or External Reset.
