BPC-A Series Safety Barrier for Explosion-proof Keyboard and Mouse

Product features

• Is fomed from fiame-relardant anil-arc plaslic, with the enire circuit encapsulaled within the enclosure and sealed with flame-retardan
  epoxy resin to prevent abnormal contact of components and eliminate the possibility of external mixed contact.
• Features clearly marked intrinsic safety terminals; the distance between the terminals, the creepage distance of the distance betweenthe terminals, the enclosure, the printed board, and the sealing material, the electrical clearance, and the relative trace index, areall in line with the relevant provisions of the GBIT 3836.4 standard;
• Displays terminal identifiers on the exterior, facilitating product identification and preventing misconnection.
• The safety barrier for BPC-A intrinsic safety keyboard and mouse is an intrinsic safety device. lt serves as a safety protection featurein the explosion-proot system as an intrinsic safety associated device for the kevboard and mouse. t serves as a ink between intrinsicsafely keyboards and explosion-proof mice in hazardous areas and computers or industrial PC in safe areas (the safely barier shouldbe located in the safe zone). Under normal operation, it does not affect the measurement system's deteclion and control functionsIn fault states (e.g., abnormal high voltages from the computer or industrial PC), the safety barrier restricts excessive energy fromentering hazardous areas, Utilizing its multifunctional protective features of voltage and curent limitation and rapid circuit disconnection
  ensures safe use of intrinsic safety keyboards and explosion-proof mice in hazardous areas.
• The safety barrier for BPC-A intrinsic safety kevboard and mouse can be combined with various on-site intrinsic safely kevboardsand explosion-proof mice to form intrinsic safety explosion-proof svstems, thereby achieving the automation process control of the
  modern industrial.

Technical data

Global(IECEX)	IECEX (applied for)
Gas and dust	[Ex ib Gb] IIC
Europe (ATEX)	ATEX(applied for)
Gas and dust	II 2 G [Ex ib Gb]  IIC
Certificates	IECEX:ATEX
Degree of protection	IP66