16 inputs at 24 V DC, 15 mm wide
The 6ES7 131-6BH00-0BA0/ 6ES7131-6BH00-0BA0: The Siemens 6ES7 131-6BH00-0BA0 is a 16-channel digital input module for the ET 200SP distributed I/O system. It accepts 24 V DC signals and fits a 15 mm-wide base unit slot (BU type A0). Rated power loss is 1.7 W, with a typical current consumption of 90 mA from the backplane bus. The module carries an explosion-proof protection rating, meaning it is certified for use in hazardous-area applications where flammable atmospheres may be present.
Panel fit and base unit compatibility
Operating temperature range is 0 to 60 °C, which covers most cabinet environments without derating. The 24 V DC supply is shared with the base unit's bus; no separate field power wiring is needed for the module itself.