C0138YW Foxboro High-Performance Processor Board for DCS Systems 70 I/O Module Function: 8 Digital Inputs (sink/source):

Function: 8 Digital Inputs (sink/source): 24VDC

and up to eight user-selectable digital signals with triggering on either edge of any digital signal

1 9-pin male serial connector

CT Secondary: 1 A or 5 A (setpoint)

47–63 Hz

C0138YW Foxboro High-Performance Processor Board for DCS Systems 70 I/O Module Function: 8 Digital Inputs (sink/source):Product Overview The Foxboro C0138YW is a robust processor board module designed for Foxboro I A Series Distributed Control Systems (DCS). It enables real time data acquisition, control logic execution, and communication with FBMs (Fieldbus Modules). Engineered for demanding industrial environments, this board supports scalable and fault tolerant automation, making it ideal for continuous, batch, and discrete control applications. Its architecture