BENTLY 3500/22M Bipolar Current Output Modules

The BENTLY 3500/22M module accepts a high level voltage input from a process control system, then isolates, filters and enhances the resulting signal to provide a high level analog voltage or current output. Available models offer a wide range of input voltages, which translate into a wide range of outputs. 8B49 series voltage output models can supply or draw up to 20mA of current into isolated loads. A similar model, the 8B39-07, accepts input signals up to +-10V and provides a proportional bipolar isolated current output of +-20mA to drive loads up to 400Ù using an internal compliance voltage.

Specific applications for the BENTLY 3500/22M modules include: – Any industrial or other process requiring isolated high level signals and drive capability to connect devices such as solenoids, relays, or motor controllers – Where space is at a premium; the 8B49 module provides signal conditioning in the smallest package on the market! – Mechanical or motor control – Processes that require signal level conversion – Devices that need to convert voltage signals to current signals for long distance transmission or noise immunity – Devices that require isolation for noise immunity or to break ground loops The 8B49 offers signal gains from 0.5V/V to 2V/V. The 8B49 offers signal gains from 0.5V/V to 2V/V and features seven input and output voltage levels and level shifting options, allowing the module to be used in virtually any process control installation.

BENTLY 3500/22M Features

Intel 945GM chipset
Intel Core 2 Duo, Core Duo, Core Solo and Celeron M processors
Trusted platform modules for safety functions
Dual-channel 667/533 MHz DDR2 system memory up to 4 GB
VGA and DVI video outputs with dual display support
6 x RS232, 8 x USB2.0, 1 x 10/100 Mbps Ethernet, watchdog timer, etc.
One PCI Express x16 and PCI slot for expansion flexibility
Shock-resistant drive bays for 2.5-inch SATA or ATA HDDs
Bootable Compact Flash Type II slot
Optional LVDS and TV output capability
Equipped with 120W ATX PSU (110~240V AC input)
Supports multiple operating systems (Windows XP/XPE/CE/Linux)
Ruggedized industrial grade chassis