User selection of individually isolated 1781-7B__ series of single point analog I/O modules or differential low-cost WRC-7__ series of modules. One module required per point.
Wide selection of sensors and signals are supported, including thermocouples, RTDs, process currents, millivoltages, and voltages.
Select your choice of 1781-__XS series of discrete I/O modules covering all ranges of ac and dc, discrete I/O applications
1781-7B__ modules are individually isolated
Mix inputs of any type by proper selection of modules
Excitation current is provided for RTDs, potentiometers, strain gauges using the 1781-7B series of modules or WRC7 modules
Isolated power for two-wire process transmitters is available using 1781-7B35 modules
Low-cost, non-isolated WRC-7_ modules for 0-10 V and 4-20 mA inputs and outputs
16-bit equivalent resolution – inputs and 12-bit resolution – outputs
Isolated DeviceNet connection
Isolated power sourced from 24 Vdc supplied by DeviceNet
2 diagnostic LEDs provided
Isolated DeviceNet communications interface
1782-JDA8 – 6.30 “long x 3.56” wide
Address setting via software (rotary switches available 1999)
Data rate setting via software (rotary switches available 1999)
Output selection uses a combination of a software configuration parameters selected using convenient Electronic Data Sheets, and appropriate module selection
Convenient DIN-Rail mounting
Removable screw terminations for DeviceNet connection
Independent screw terminations for I/ O wiring
Integral cold-junction compensation for thermocouple applications
WRC’s 1782-JDA8 SmartMux-Lite I/O adapters provide 8 user-selectable analog or discrete I/O points operating on DeviceNet. All points can be analog or discrete inputs. Of the 8 points, up to 4 may be chosen as analog outputs and up to 2 may be chosen as discrete outputs. SmartMux-Lite I/O adapters provide an economical, flexible, convenient, and reliable way to add discrete and analog I/O at your machine location with DeviceNet connections back to your controller.
To place an order please contact our knowledgeable and professional customer service team: