• i2o Option
• 16-channel analog voltage inputs and 16-channel analog current inputs
• 16-channel analog current output
• 18 to 36V DC power
• 100/100 Base-T(X) and 100Base-FX, Automatic MDI/MDI-X on all copper ports, Modbus TCP/IP or UDP/IP protocol i2o peer-to-peer

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. 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. A DB25 port supports an alternate interface of voltage inputs from microBlox uB signal conditioning modules. The ES2151 also provides 16 analog current outputs. This combination of high-density analog inputs and outputs is ideal for many sensor interface applications in remote zones.

Features

• 48-channel high-density combination of analog inputs and outputs
• DB25 port for alternate voltage inputs from microBlox uB signal conditioning back panels
• 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
• Operating temperature: -40 to 70°C (-40 to 158°F)