Intrinsic safety barriers

• System board for Schneider, Foxboro FBM series
• For 16 modules
• For 32-channel DI board FBM217
• Power supply 24V DC
• Recommended modules: HiC2822 (DI), HiC2842 (DI)
• Hazardous area: screw terminals, blue
• Safe area: Sub-D connector (plug), 37-pin

• For 8 modules
• Power supply 24V DC
• Supported signal types: DI/DO/AI/TI/AO/UIO
• Hazardous area: screw terminals, blue
• Safe area: screw terminals, black

• System board for Schneider, Foxboro FBM series
• For 8 modules
• For 8-channel boards FBM201/214(b)/216(b) (AI), FBM215/218/237 (AO), FBM204/205 (AO/AI), FBM244 (AI/AO), FBM247/248 (UIO)
• Power supply 24V DC
• Recommended modules: HiC2025(A) (AI), HiC2025ES (AI), HiC2031 (AO), HiC2081 (TI), HiC2831R5 (DI), HiC2883 (DO), HiC2441 (UIO)
• Hazardous area: screw terminals, blue
• Safe area: Sub-D connector (plug), 25-pin

• 4 x 8 channels
• Power supply 24V DC
• Suitable for HART communication
• Two RS 485 ports
• Used with HiD/HiC connector boards
• Power status LED indicator

• 2 x 16 channels
• Power supply 24V DC
• Suitable for HART communication
• Two RS 485 ports
• Used with HiD/HiC connector boards
• Power status LED indicator

• System board for Honeywell Safety Manager
• For the 32-channel universal I/O board RUSIO-3224
• For 16 modules
• Recommended modules: HiC2025(A) (AI), HiC2031 (AO), HiC2441 (UIO), HiC2831R2 (DI), HiC2853R2 (DI), HiC2871 (DO), HiC5861 (DO), HiC5863 (DO)
• Recommended system cable: CAB-HON-**-S37C32-MX-01000
• Power supply 24V DC
• Hazardous area: push-in screw terminals, blue
• Safe area: Sub-D connector (plug), 37-pin

Zener barriers provide cost-effective explosion protection for a variety of process automation applications. The amount of energy transferred to the hazardous area is limited to a safe level, preventing ignition of the explosive atmosphere.