Westinghouse 1B30035H01 BASE ASSY, 2 SLOT STANDARD I/O

Product Details:

Description: 

The Westinghouse 1B30035H01 PLC I/O Module delivers robust signal processing capabilities for critical automation systems in power generation, oil & gas, and manufacturing sectors. This hardened module serves as the neural interface between controllers and field devices in harsh industrial environments.

Manufacturer

Westinghouse Electric

I/O Type

Digital/Analog Hybrid

Channels

32 configurable points

Operating Temp

-40°C to +85°C

Dimensions

285 x 125 x 63 mm

Typical Applications

• Turbine control systems integration

• Safety instrumented system (SIS) interfaces

• DCS/PLC redundancy configurations

• Vibration monitoring system signal conditioning

Compatible with Westinghouse Ovation® DCS and various third-party PLC platforms. Common replacements for obsolete ABB/Bently Nevada modules.

A wide variety of analog and/or digital circuits are associated with the Ovation System’s installation. There are low-level voltage circuits, high-level voltage circuits, circuits that transfer information, and circuits that transfer power. These circuits are placed into two categories: noise-producing circuits and noise-sensitive circuits. Noise problems typically occur when transmitting analog (voltage, current, and other measured values) or digital information (on/off conditions, pulse trains or similar data) via inter-connected or wired circuits.

The information carried by signals in such circuits may become distorted during transfer and errors may result from this distortion. The difference between the signal of transmitted information and the signal of that information as received is called noise (see Figure 2-1 and Figure 2-2). The noise minimization techniques briefly described in this section focus on preventing errors by either eliminating the noise, or when elimination is not possible, performing steps to lessen its impact.