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Junction Boxes





"JB4": JUNCTION BOX WITH OVERVOLTAGE PROTECTION, UP TO 4 LOAD CELLS


  "JB4": JUNCTION BOX WITH OVERVOLTAGE PROTECTION, UP TO 4 LOAD CELLS
 

JB4 junction box

Simple junction box with IP67 protection and 4 inputs equipped with electronic board for junction of the signals of 2, 3 or 4 load cells. Screw terminal boards to facilitate the connection. The protection circuit protects against lightning and overvoltage. The reduced costs make it the ideal choice for static weighing systems such as silos, tanks and big containers.

TECHNICAL FEATURES

  • Case in ABS. Protection degree: IP67 protection degree
  • Protection degree IP68 with the use of GELBOX anti condensation gel.
  • Maximum input voltage: 24Vdc.
  • Maximum input current: 700mA.
  • Peak pulse current: 15kA.
  • Maximum input load cell signal: 1000mV.
  • Temperature effect: 50ppm/°C.
  • Dimensions (lxwxh): 120x80x55mm.
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Available versions
 CodeDescription
JB4 Junction box with up to 4 load cells. ABS box, IP67 protection rating, with 4 + 1 fairleads.
Similar solutions for ATEX environnements
 CodeDescription
JB4QA ATEX equalisation box made of ABS IP67, for up to 4 cells. 4 + 1 fairleads. Marking: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dust. Provided with safety instructions and the ATEX EU declaration of conformity (EN, DE, FR, ES and IT).
EXCB6(S6) Shielded, blue, 6x0,22mm² cable, for EX i (2GD) applications. €/m
Protection for junction box/electronic circuits
 CodeDescription
GELBOX(S1) Anti condensation, insulating, and sealing gel. Useful to protect the electronic circuits of the weighing system, even under prolonged immersions conditions. Pack of 300ml.
Connection cables
 CodeDescription
LCCB Shielded 6x0,25 mm² cable (suitable for Ex zones). €/m
LCCBM Shielded 4x0,34 mm² cable for moving applications. €/m
Similar solutions
 CodeDescription
JC4Q Equalisation board for up to 4 cells. With UL marked PCB, Terminal block, plastic box and labels (if expected).
JC10Q Equalisation board for up to 10 cells, fitted with surge arresters.
JB10Q Equalisation box for connection with up to 10 analogue load cells. Reinforced polyester box, with 10 + 1 fairleads. With surge arresters, PCB, Terminal block, plastic box and UL marked labels (if applicable).
DGT4 Transmitter for DIN bar with 4 channels, 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing program.

All the specifications and images can be subject to variations and upgrades without prior notice.
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