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Codix 521
Codix 521

Pulse counter electronic

Codix 521

  • Freely programmable set value
  • Fast counter input
  • Short start-up time
  • Dimension
    · 48 x 24 mm | 45 x 22 mm
  • Power supply:
      · 10...30 V DC
  • Display 6-digit number, LED

Pulse counter, double-channel with 6 types of counter inputs, freely scalable.

The Codix 521 is a power-supplied pulse counter / position indicator for fast and slow counting pulses, with 6-digit LED display for NPN, PNP input signals. Counter input types: Counting direction, difference, addition, phase discriminator mode with 1-, 2- and Quadruple evaluation.

Mechanical
Model electronic
Function Position displays without limit values
Dimension 1 48 x 24 mm | 45 x 22 mm
Protection level IP65
Working temperature -20 °C ... +65 °C
Weight 50 g
Reset electronic

(1) Front panel size | Panel cut-out
Electrical
Power supply 10...30 V DC
Signal input NPN
PNP
Powerful 
  • Fast counting input - Input frequency of max. 60 kHz
  •  Robust housing - IP65 protected
  •  Very bright LED display, 8 mm high
  •  Position, difference, summing or counting direction detection
  • Programmable for positive (PNP) or OV (NPN) switching input pulses
    •  Fast counter input with an input frequency of max. 60 kHz to attenuate mechanical contacts to 30 Hz
    • Short start-up time
    • After switching on the power supply already detects pulses received after 16 ms => no pulse loss with simultaneous engine start

User-friendly
  •  Large keys - can also be operated with gloves
  •  Simple and uniform programming and operation by plain text programming - access to programming also during operation with security confirmation
  • Individually adjustable scaling: Multiplication and division factor (0.0001 to 99.9999), to display corresponding units e.g. position in 1/10 mm and speed to be displayed in /RPM
  •  4 different counter input types:Two-channel input for detection of counting direction, difference or addition mode, phase discriminator with single, double, or quadruple evaluation
  • Freely programmable set value
  • HTL inputs or alternatively 4 to 30 V DC input level available for use as parallel display for PLC
  • Optional with output - as zero signal
Data sheet

Codix 521

PDF ∼ 656,0 KB | 08.2024
DE
EN
FR
Operation Manual

Codix 521 - 524

Multilingual: German, English, French, Italian, Spanish
PDF ∼ 1,7 MB | 02.2023

Programming instruction

Codix 521

Multilingual: German, English, French, Italian, Spanish
PDF ∼ 794,3 KB | 03.2024

Declaration of conformity

Codix 52x CE

Multilingual: German, English, French
PDF ∼ 101,8 KB | 04.2022

Mechanical CAD / STEP

Codix 52x

∼ 2,8 MB | 12.2018

Electronic CAD / ePlan

Codix 521

ZIP ∼ 2,3 MB | 03.2021

Product Certificates

UL Canada - Counters and process devices

PDF ∼ 78,6 KB | 01.2019
EN

UL USA - Counters and process devices

PDF ∼ 76,1 KB | 01.2019
EN

Accessories

Bezel adapter set

Bezel adapter set

Adapter front frame 72x36mm to 48x24mm for cutout 68x33mm to cutout 45x22.2mm. Available as a set in black and silver anodized.

2 front frame black and silver, 1 balance frame.
162.704.set
Data sheet
Adapter front bezel
DE EN FR

Blind housing 13x, 14x

Blind housing 13x, 14x

Blind housing for 22.2x45mm and 25x50mm cutout.

Blind housing, clamping bracket, seals, adapter front frame.
G.003.836
Data sheet
Enclosure blind
DE EN FR

Sealing cover K1

Sealing cover K1

Flexible sealing cap for front frame F1B and adapter front frame N003001 made of soft PVC with painted sheet steel frame and mounting screws. IP65 protection according to DIN 40050 when installed. Suitable for B15.31, B16.31, B16.30, B18.30, F1B15.01, F1B16.01, F1B16.00 and F1B18.00. With adapter frame N.003.001 for 130, 131, 132, 133, 134, 135, 136, 140, 141, 142, 143, 520, 521, 522, 523, 524, 52U, 52P, 52T.

Sealing cap (PVC) with sheet steel frame, 2 mounting screws M4x15.
Grau G.008.300
Schwarz G.008.301
Data sheet
Sealing cover
DE EN FR

Mounting frame, 24x48

Mounting frame, 24x48

For the installation of all counters, timers, process devices with DIN dimensions 24x48mm or 50x25mm. Cutout 25x50mm. For snap-on mounting on 35mm DIN top hat rail.

Meter holder (chrome-plated sheet steel), DIN hat-rail adapter (fiber-reinforced polyamide).
G.300.004
Data sheet
Mounting frame
DE EN FR

Bezel adapter

Bezel adapter

Adapter front frame 50x60mm for cutout F1B 54x29mm to 45x22.2mm for screw fastening with seal. Available in black.
N.003.001
Data sheet
Adapter front bezel (2)
DE EN FR

Transparent cover, lockable

Transparent cover, lockable

Screw-on transparent cover for front frame F1B and adapter front frame N003001, 1 DV, lockable for dimension F1. With seal over M4 mounting screws with own frame. Suitable for B15.31, B16.31, B16.30, B18.30, F1B15.01, F1B16.01, F1B16.00 and F1B18.00. With adapter frame N.003.001 for 130, 131, 132, 133, 134, 135, 136, 140, 141, 142, 143, 520, 521, 522, 523, 524, 52U, 52P, 52T.

Transparent cover, seal, 2 mounting screws.
N.003.002
Data sheet
Transparent cover 2
DE EN FR

Sealing gasket N.511034

Sealing gasket N.511034

Outer dimension: 49 x 25 [1.929 x 0.984"]
Inner dimension: 45 x 22 [1.772 x 0.866"]
N.511034
Data sheet
Gaskets
DE EN FR

Bezel adapter 37.1

Bezel adapter 37.1

Adapter front frame 37.1 for front panel cutout 50x25mm to 45x22.2mm with screw fastening. Available in black, gray and anthracite.
Schwarz T.008.161
Anthrazit T.008.181
Data sheet
Adapter front bezel
DE EN FR

Slip on bezel 37.2

Slip on bezel 37.2

Adapter front frame 37.2 for front panel cutout 50x25mm to 45x22.2mm. Available in black, gray and anthracite.
Schwarz T.008.165
Anthrazit T.008.180
Data sheet
Adapter front bezel
DE EN FR

Bezel adapter

Bezel adapter

Adapter front frame 48x48mm to 48x24mm for cutout 45x45mm to cutout 45x22.2mm. Available in black.
T.008.883
Data sheet
Adapter front bezel (2)
DE EN FR

Cables and connectors

„Do you have technical questions about the Kübler counter or are you looking for individual solutions? We at Application Support are here for you.“

Rainer Grueninger
Application support
Rainer Grueninger
Application Engineer

support@kuebler.com
+49 7720 3903 849

„We will be pleased to give you information about prices and delivery times. We are looking forward to your inquiry.“

Fritz Kübler GmbH
Sales
Fritz Kübler GmbH
Sales Germany

info@kuebler.com
+49 7720 3903 871
+49 7720 21564