Rugged, High-Density Ethernet I/O

EtherStax I/O provide a dependable solution for interfacing a lot of signals to a PLC, DCS or SCADA system. A single unit can monitor or control up to 96 I/O channels

New! USB-to-USB Isolator

Protect your PC and USB devices

This small, industrial- grade isolator is very easy to use and provides a high-voltage barrier to protect against surges, noise, and ground loop errors.

Input Modules

Dozens of 8B signal conditioning modules are available to isolate, filter, and amplify virtually any sensor input signal to provide a 0-5V or ±5V DC output for a data acquisition system.

8B Series
Isolated Analog Input Modules
Model Number

Description
8B30/31
8B30 / 8B31: Input Modules, DC Voltage Input • Bipolar input ranges from ±10mV to ±60V DC • -5 to 5V or 0 to 5V DC output • 5V DC power ...
8B32
8B32: Input Modules, DC Current Input • 4 to 20mA or 0 to 20mA DC input • 0 to 5V DC output • 5V DC power 8B modules are an optimal solution for ...
8B33
8B33: Input Modules, True RMS Input • 0 to 100mV or 0 to 300V or 0 to 1A input • 0 to 5V DC output • 5V DC power Each 8B33 True RMS input module ...
8B34
8B34: Input Modules, Linearized 2- or 3-Wire RTD Input • 4 to 20mA or 0 to 20mA DC input • 0 to 5V DC output • 5V DC power 8B modules are an ...
8B35
8B35: Input Modules, Linearized 4-Wire RTD Input • 100 ohm Pt RTD input, ranges from -100 to 600°C • 0 to 5V DC output • 5V DC power 8B ...
8B36
8B36: Input Modules, Potentiometer Input • Input ranges from 0 to 10k ohms • 0 to 5V DC output • 5V DC power 8B modules are an optimal ...
8B37
8B37: Input Modules, Non-Linearized Thermocouple Input • TC types J, K, T, R, S input, ranges from -100 to 1750°C • 0 to 5V DC output • 5V DC ...
8B38
8B38: Input Modules, Strain Gage Input • 3Hz or 8kHz input; ranges from -10mV to 30mV, 2 or 3mV/V sensitivity • -5 to +5V output • 5V DC power ...
8B40/41
8B40 / 8B41: Input Modules, DC Voltage Input, 1kHz Bandwidth • Bipolar input ranges from ±10mV to ±60V • -5 to +5V or 0 to +5V DC output • ...
8B42
8B42: Input Modules, Current Input, 2-Wire Transmitter Interface • 4 to 20mA input • 0 to 5V or 1 to 5V DC output • 5V DC power 8B modules are an ...
8B45
8B45: Input Modules, Frequency Input • Input ranges from 0 to 100kHz • 0 to +5V output • 5V DC power 8B modules are an optimal solution for ...
8B47
8B47: Input Modules, Linearized Thermocouple Input • TC Types J,K,T input; ranges from 0 to 1350°C • 0 to 5V output • 5V DC power 8B ...
8B50/51
8B50 / 8B51: Input Modules, DC Voltage Input, 20kHz Bandwidth • DC voltage input, ranges from ±20mV to ±60V • -5 to 5V or 0 to 5V DC ...