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Junction Boxes





"JB4PLUS": EQUALIZED JUNCTION BOX WITH OVERVOLTAGE PROTECTION, UP TO 4 LOAD CELLS


  "JB4PLUS": EQUALIZED JUNCTION BOX WITH OVERVOLTAGE PROTECTION, UP TO 4 LOAD CELLS
 

Junction and equalization box JB4PLUS.

Junction box with 4 inputs and protection IP67 suitable for outdoor environments. It can be used as equalization or simple junction box of 2, 3 or 4 load cells. Screw terminal boards to facilitate the connection and signal adjustment trimmer, for an accurate and reliable equalization. The protection circuit protects from lightning and overvoltage.

TECHNICAL FEATURES

  • Case in ABS. Protection degree: IP67.
  • Maximum input voltage: 5Vdc.
  • Maximum input current: 700mA.
  • Maximum input load cell signal: 1000mV.
  • Peak Pulse Current: 15kA.
  • Temperature effect: 50ppm/°C.
  • Dimensions (lxwxh): 120x80x55mm.
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Available versions
 CodeDescription
JB4PLUS Equalisation box for connection with up to 4 load cells. ABS box, IP67 protection degree, with 4 + 1 fairleads and surge arresters.
Similar solutions for ATEX environments
 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) Blue shielded cable 6x0.22 mm², only for EX i (2GD) assemblies. PVC inner sheath. Tinned copper braid shielding. Polyurethane outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 7 x O.D. €/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.
WARNING:
For JB4Q, JB4QA, JBxQI and JBxQAI: 300ml of gel required
Connection cables
 CodeDescription
LCCB Shielded cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath. Tinned copper braid shielding. PVC outer sheath, diameter 5.8 mm. Temperature range: -40 / +80 °C. Minimum bending radius >/= 6 x O.D. €/m
LCCBA Armoured cable 6x0.25 mm² (suitable for Ex zones). PVC inner sheath, diameter 5mm. Iron-zinc alloy armour. Transparent PVC outer sheath, 8 mm diameter. Temperature range: -15 / +70 °C. Minimum bending radius >/= 5 x O.D. €/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).
JB4 Junction box with up to 4 load cells. ABS box, IP67 protection rating, with 4 + 1 fairleads.
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 cable glands. 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.

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