Siemens 6ES7157-0AG82-0XA0 Siemens

Product Overview Siemens 6ES7157-0AG82-0XA0 is an AFD8 active field distributor for PROFIBUS PA and FOUNDATION Fieldbus H1 networks. It provides eight short-circuit-proof spur lines with bounce-protection logic and automatic bus termination, supporting line and ring topologies in extended temperature environments. The device draws power from the bus (no auxiliary supply) and delivers spur-line power to field devices, serving to distribute and condition fieldbus signals and power in process automation and hazardous area installations. Its IP66 enclosure permits installation in harsh industrial environments. Best Suited For Integration of PROFIBUS PA and FOUNDATION Fieldbus H1 networks Fieldbus spur-line power distribution in Class I Zone 2 / Div 2 areas Line or ring topology fieldbus installations Environments requiring IP66 protection and extended temperature operation Spur lines 8 Supply voltage (bus) 16 V - 32 V DC Degree of protection IP66 Output ports PROFIBUS PA & Fieldbus H1 Operating temp range -40 °C to 70 °C Technical Specifications I/O & Electrical Spur-line count 8 Current per spur line (max) 60 mA Total current output (max) 480 mA Short-circuit proof Yes Bounce-protection logic Yes Communication & Power Interfaces/protocols PROFIBUS PA, FOUNDATION Fieldbus H1 Supply voltage (bus) 16 V - 32 V DC Polarity reversal protection Yes (with FDC 157) Power consumption (no-load) 34 mA Additional power at EOL 30 mA Max current output per spur 514 mA Power loss (min) 544 mW Power loss (max) 4.1 W Physical & Environmental Dimensions (W × H × D) 360 × 120 × 83 mm (without cable gland) Mounting dimensions 344 × 82 mm Weight 3000 g Operating temperature -40 °C to 70 °C Storage/transport temperature -40 °C to 85 °C Relative humidity (max) 95 % (non-condensing) Degree of protection IP66 Hazardous area rating Class I Zone 2 / Div 2; Class II, III Div 2 Certifications ATEX Zone 2 FM Class I Division 2 IECEx EU Declaration of Conformity UK Declaration of Conformity China RoHS RCM EAC IECEx Inmetro EPD Type II