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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 degree, with 4 + 1 fairleads.
Protection for junction box/electronic circuits
 CodeDescription
GELBOX(S1) Anti condensation, insulating, and sealing gel. Useful for the protection of the electronic circuits of the weighing system, even in conditions of prolonged immersions in time. Pack of 300ml.
Connection cables
 CodeDescription
LCCB Shielded 6x0,25 mm² cable (suitable for Ex zones). €/m
LCCBM Shielded 4x0,34mmq cable for moving applications. €/m
Similar solutions for ATEX environnements
 CodeDescription
JB4QA ABS IP67, ATEX, equalisation box for up to 4 cells. 4 + 1 fairleads. Protection modes: ATEX II 2G Ex ib IIC T6 Gb for gases, ATEX II 2D Ex tb IIIC T115°C Db IP65 for dusts. Complete with manual and ATEX CE CONFORMITY DECLARATIONS (available in EN, DE, FR and IT).
EXCB6(S6) Shielded, blue, 6x0,22mm² cable, for EX i (2GD) 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 UL marked PCB, Terminal block, plastic box and labels (if expected).
DGT4 Transmitter for DIN bar with 4 channels, 2 IN and 2 OUT. 5-key keypad, LED display, and standard weighing programme.

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