ES2151: Ethernet Analog Input/Output Modules

ES2151: Ethernet Analog Input / Output Modules

These EtherStax I/O units provide a rugged, high-density, and high-speed solution to interface a large quantity of analog input signals. Units accept 16 single-ended analog voltage inputs and 16 single-ended current inputs. The ES2151 also provides 16 analog current outputs. Two DB25 ports support an alternate interface of voltage I/O from 8B input or output modules. This combination of high-density analog inputs and outputs is ideal for many sensor interface applications in remote zones.

EtherStax units are built and tested for high reliability and dependable performance in hostile environments. Available in an aluminum enclosure or as an open circuit board, both formats stack vertically to maintain a very small footprint.

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ES2151: Ethernet Discrete I/O Modules Features & Benefits

• 48-channel high-density combination of analog inputs and outputs
• DB25 ports for alternate voltage I/O from 8B signal conditioning backpanels
• 4-way isolation and surge suppression
• High-resolution 16-bit A/D and D/A’s
• High-speed scanning for 10 millisecond update of all 48 channels
• Automatic zero/span calibration
• Built-in loop-back circuit verifies outputs
• On-demand self-test verifies calibration
• Web browser configuration
• User-configurable sample averaging and integration/totalization function with non-volatile registers
• Dual-format data registers support 16-bit integers or 32-bit floating point
• Scaling registers on all channels
• Peer-to-peer i2o communication with percent-of-span and timed updates

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