Timers and Counters

Description

NC400-6 is an advanced 6-digit counter that also performs batch and totalizer counting operations. It has two outputs with independent and configurable presets that can be triggered based on counting, batch or totalization values. Its 2 outputs allow for an independent timed triggering.
The counting inputs can be configured to connect dry-contact, voltage pulse, NPN or PNP sensors. Sensors may be powered by an internal power supply.
Counting mode can be configured as progressive, regressive, quadrature, sum or subtraction. Several reset modes - automatic or manual - can be configured.  Manual reset can be generated by a digital input or key from the front panel.

Specification

• 6-digit red display 12 mm-high
• Counting inputs, hold and reset
• Low level: < 2 Vdc
• High level: > 3 Vdc
• Input impedance: 4700 Ohms
• Maximum input voltage: ± 30 Vdc
• Dry-contact input polarization: 5V / 4700 Ohms
• Max. counting frequency: 20 kHz, 4 kHz or 55 Hz, depending on the counting mode selected
• Scaling factor: Configurable from 0,00001 to 9,99999
• Relay outputs: SPST 1.5 A @ 240 Vac
• Pulse output: 5 Vdc. Output impedance 100 Ohms
• Outputs triggering timing: 0,01 to 9999,99 s
• Supply output: 12 V dc/50 mA
• Power supply: 100 to 240 Vac/dc ± 10%, 50/60 Hz; optional 24 Vdc/ac
• Consumption: 9 VA max
• Battery: Lithium CR2032. 4-year autonomy
• Operating environment: 5 to 50 °C, 30 to 80% RH
• Dimensions: 48 x 48 x 110 mm. Panel cutout: 45.5 x 45.5 mm
• Front panel: Polycarbonate UL94 V-2, IP65
• Case: ABS+PC UL94 V-0, IP20
• Weight: 130 g (basic), 150 g with 2 alarm relays
• Rated CE and UL

Options

The NC400-6 is also available with a 24V power supply, RS485 MODBUS communications and 2x relay outputs as optional extras. Use the buttons above to select if required. Options coloured green are available ex-stock and can be despatched immediately.

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