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Preset Counters

Preset Counters
Preset Counters
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Product Code : 03
Product Description

Relying on customer-focused policy and ethical business dealings, we are engaged in manufacturing and exporting Preset Counters. These counters are manufactured at our well equipped manufacturing unit using sophisticated techniques. Well-known among our clients for their flawless reading, light weight and high efficiency, these counters are offered to clients without any delay.  Suitable for automation and sensing applications, these Preset Counters are broadly used in automobile, textile, chemical, pharmaceutical and electrical industries.

Specifications:

Range : 4 digits, 6 digits.

Setting : By Thumb wheel Switches.

Sensor & 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.

Maximum Speed of Sensing : By method  10 pulse/second, by method  100

pulse/second, by method  1000 pulse/second.

Counting Type : Up Counting.

Memory : Nonvolatile memory.

RESET

a. Standard  By Front Reset Switch. Normal operation and it is standard feature. Press

this switch after any change of thumb wheel 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.

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.

Power : i) 230 VAC +- 10%, 50Hz. Single phase. ii) +24 VDC/500mA

Size : (i) Overall 96mm x 96mm Cutout  90mm x 90mm.

(ii) Overall 72mm x 72mm Cutout  69mm x 69mm.

ORDERING INFORMATION : Please specify the followings :

1.Range : 4 Digits Or 6 Digits

2. Input Pulse : 230V AC pulse, D.C. Inductive Proximity Switch,

or Infrared Sensor

2. Size : 96 mm x 96 mm or 72 mm x 72 mm.

3. Supply : 230 VAC, OR + 24 DC.

4. Options : Battery Back-up, Auto Reset or External Reset.

NOTE :- Gear wheel or disk or projections are not in our scope of supply.


EMC AUTOMATION PVT. LTD.
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