Digi­tal dis­play CAN – HE 5120

Visualization of different physical units


5-digit 7-segment display

Display range -9999 to 99999

Decimal point freely selectable

3x LEDs for status/measuring range display




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Digi­tal dis­play for CAN bus con­nec­tion

The CAN dis­play HE 5120 is used for visua­liza­tion of e.g. weight and level. The dif­fe­rent phy­si­cal units are iden­ti­fied by the LEDs. The device has a swit­ching cont­act which can be used eit­her as a digi­tal out­put or as a limit switch. The CAN bus con­nec­tion is in accordance with ISO 11898.


The dis­play with inte­gra­ted FULL CAN con­trol­ler sup­ports the trans­mis­sion accor­ding to CAN spe­ci­fi­ca­tion 2.0A / 2.0B with max. 1 MBaud. The para­me­ter­iza­tion deter­mi­nes which infor­ma­tion from a CAN mes­sage is dis­played in which for­mat. The set­tings of the para­me­ter­iza­tion are stored non-vola­tile.


  • Swit­ching out­put: 1 relay, poten­tial-free chan­geo­ver cont­act (250 V AC / 5 A)
  • Rotary coding switch 0-9 for CAN baud rate 10 kBaud – 1 MBaud, option: auto­ma­tic baud rate detec­tion




Technical data

HE 5120
Dis­plays• 7-seg­ment-dis­play with 5 digits, 13 mm cha­rac­ter height
• 3 LED (2 mm)
Dis­play range-9999 to 99999, num­ber of deci­mal places sel­ec­ta­ble
CAN Bus• CAN spe­ci­fi­ca­tion 2.0A (optio­nal: 2.0B)
• CANopen pro­to­col accor­ding to DS301 and DS403
• phy­si­cal cou­pling con­forms ISO 11898
• data trans­mis­sion rate up to 1 MBaud
• gal­va­ni­cally iso­la­ted
• fil­ter for the sup­pres­sion of line-bound EMC inter­fe­ren­ces
Adjus­t­ments• 1 DIP switch (8-pos) for CAN node address and
  switcha­ble CAN bus ter­mi­na­tion resis­tor
• 1 rotary code switch (0-9) for CAN Baud rate 10 kBaud to
  1 MBaud, auto­ma­tic Baud rate detec­tion
• sel­ec­tion of 10 ope­ra­ting modes
Sup­ply vol­tage24 V DC (20...30 V DC)
Fuse pro­tec­tion315 mA, slow reac­tion
Swit­ching out­put1 relay, 1 floa­ting change-over cont­act (250 V AC / 5 A)
Housinginstal­la­tion into con­trol panel accor­ding to DIN 43700,
front: fil­ter glass, red
Dimen­si­ons96 x 24 x 110 mm (h x w x d)
Class of pro­tec­tionIP54 fronts­ide accor­ding to EN 60529
Elec­tri­cal con­nec­tionscrew-/plug-in ter­mi­nal blocks; max. 2.5 mm²
Ambi­ent tem­pe­ra­tureope­ra­tion: 0 - 50 °C
Humi­ditymax. 75% humi­dity, no con­den­sa­tion
Deli­very com­pri­sesdevice, moun­ting mate­rial, ope­ra­tion manual
Optioncus­to­mer spe­ci­fic soft­ware adapt­a­tion, espe­ci­ally the pre­de­fi­ned ope­ra­ting modes

Errors and chan­ges excepted


Ope­ra­ting Ins­truc­tions HE 5120 – Ger­man

Ope­ra­ting Ins­truc­tions HE 5120 – Eng­lish


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