Features

• Versatile all-in-one 1/16 DIN size multi-function device
• Fast input frequency up to 60 kHz allows for high speed counting and measuring applications
• Up to 3 Presets for precision control (1 as absolute or trail preset, range or limit value; 2 with relay output)
• Times programmable up to 10 minutes for a variety of application requirements
• Prescaler adjustable from 0.0001 to 99.9999 for industry leading precision
• Fast installation and replacement with plug-in terminals
• View two separate outputs at the same time with large two-line, easy to read display

Description

The Veeder-Root VersaCount 1/16 DIN size multifunction counter is a versatile counter, whatever your application, timing, counting, rate measuring, position indicating, volume measurement, speed monitoring, length cutting or batch, shift, pulse or piece counting. The highest count frequency in the industry enables the VersaCount to perform in applications not previously possible with an electronic counter. The VersaCount features an unprecedented prescaler accuracy to one tenthousandth. Further, automation and precision control are achieved using three presets with relay hold times programmable up to ten minutes. Veeder-Root is the first in the industry to offer a programming assistant where applications can easily be created, archived and printed using the proprietary Programming Assistant software.

Literature Specifications Literature and Technical Information Digital Counters VC772 Series ++ VC772 Series, Digital Counters| Brochure (412 kB) ++ VC772 Series, Data Sheet | (5.3 MB) VC772 Multifunction Digital Counters Display: 6 digit, decimal point (up to 4 decimals) LCD reflective, Transflective positive: black figures on back lighted background Transmissive negative: white, red or green figures on black background 2 lines, LCD (1st line): 9.3 mm LCD (2nd line): 7.2 mm Warning signal: Display flashes when preset 0, 1 or 2 are active Cover: 4X NEMA, IP65 Count Operation: Count Modes: Unidirectional; adding or subtracting; directional input; Differential operation, add / sub; Summation (Totalizing); add / add; Phase discriminator single, double or quadruple evaluation Preselect Mode: Absolute or trail, Range signal /limit values (sign. 1 < P1, sign. 2 > P 2) Batch Operation: Mode of Operation: Batch counter with Preset or 2nd totalizer with Preset Shift Counter: Counter Mode of Operation Differential counting add/sub, totalizing add/add Tachometer Operation: Mode: Period (cycle) measurement (1/Tau) Time base: 1/min or 1/s Limit values: 2 alarms with programmable startup sup +1 additiona upper limit value on the application output Tachometer mode of operation: Unidirectional add oder sub; directional input;Differential add / sub; totalizing add / add; Phase discriminator single, double or quadruple evaluation, A / B or (A-B) / A % Accuracy: Time base: ± 30 ppm Measuring principle: Periodic measurement Measuring time: min. 0,5s / max. 1s oder 10s Measuring resolution: 0,4μs(<30 ppm) Display resolution: 4 decimal places, 1 Digit = 100 ppm Timer Operation: Mode: Pulse-width or cycle duration measurement: Start Inp. A + Stop Inp. B; Start/Stop key Time base: Programmable in sec, min, h or hh.mm.ss Function: Single-pulse or cumulative measurement Accuracy: Time base: ± 30 ppm Start / Stop-point in time: 16 μs / 16 ms (not damped / damped) Resolution: 100 μs = 100 ppm Inputs: Count Inputs: Contact Closure, Sourcing, Sinking, low < 2.0 VDC, high > 8.0 VDC, 40VDC Max. Control Inputs: Remote Reset and Program Enable; low < 2.0 VDC, high > 8.0 VDC, 40VDC Max Input Resistance: approx. 5KW Minimum Pulse Width: 17 ms (30 Hz), 100 ms (5 kHz) Maximum Voltage: 40 VDC Outputs: Number: 2 relay and 1 transistor per preset Relay(s): Change-over contact max. 250 VAC / 30 VDC / 5 A Change-over contact min. 5 VAC / 5 VDC / 10 mA delay < 10 ms Transistor: PNP-output 12 – 30 VDC max. 50 mA at DC-supply 12 – 24 VDC max. 30 mA at AC-supply (24/115/230 VAC) 24 VDC, max 50 mA at AC-supply with switching power supply Application Output: PNP-output 12 – 30 VDC max. 20 mA at DC supply 12 – 24 VDC max. 20 mA at AC supply (24/115/230 VAC) 24 VDC max. 20 mA at AC-supply with switching power supply Environmental Operating Temp.: 0°… 50°C EN 60 068-2-1/2 0°… 45°C with block assembly 0°… 50°C in single row assembly Storage Temp. - 20°… + 65°C EN 60 068-2-1/2 40°C / 93% rel hum. class 4K4H, EN 60 068-2-78 25 – 50°C / 93% rel hum., cyclic, EN 60 068-2-38 Protection: IP 65 front side; EN 60529 IP 20 terminals Power: SELV: 12-30 VDC; protected against polarity reversal SELV: 24 VAC, 50/60 Hz, ± 10% 115 VAC; 230 VAC, 50/60 Hz, ± 10% 100-240 VAC; 50/60 Hz, ± 10% Current Consumption: 12 … 30 VDC < 200 mA, 12 – 30 VDC with backlight < 250 mA incl. sensor supply 24 VAC < 250 mA; including sensor supply 115/230 VAC < 50 mA; incl. sensor supply 100 – 240 VAC < 80 mA at 90 VAC; incl. sensor supply Power Consumption: < 5 W < 8 W switching power supply Overload protection: external fuse DC: 0,16 AT (IEC 127); DC: 0,2 AT (UL 198) 24 VAC: 315 mAT; 230 VAC: 32 mAT; 115 VAC: 63 mA T 100 – 240 VAC G-safety insert 630 mA/250V Sensor supply: 24/115/230 VAC AC-operation: 12-24 VDC (load dependent), max. 50 mA; 90-260 VAC (switching power supply) AC-operation: 24VDC/-5%, max. 115 mA; max. capacitive load = 470 μF Approvals: US-UL, CE, RoHS, CSA Terminals: Plug-in screw-type connections / Terminals Weight: approx. 200 g Mounting: Front-panel installation with tenter (frame) Front panel thickness max. 11 mm Dimensions: 48 mm x 48 mm x 118 mm, installation depth 110 mm; DIN 43700 45 mm x 45 mm + 0,3 mm; panel cutout