Emerson Ovation 1B30023H02 (1B30023H02) Signal Terminator

Emerson Ovation 1B30023H02 (1B30023H02) Signal TerminatorProduct Overview The 1B30023H02 (Part # 1B30023H02) is an essential passive electronics module within the Emerson Ovation Distributed Control System (DCS). Specifically engineered for the Ovation I O subsystem, this bus terminator is required to maintain signal integrity across the I O backplane or extended branch segments. In high speed data environments, electrical signals can reflect off the end of a bus, causing data corruption and communication

and accelerates maintenance procedures in critical industrial sectors like petrochemical refining and power generation

Type: ACNA – ARCNET Communication Board

including mechanical limit switches

35 mA register as an open-circuit fault

and proximity sensors

Operational Temperature: 0°C to +60°C

and this module supports up to 8 Compact I/O modules within its physical distance rating

Secure the frame using four mounting bolts through the factory-drilled enclosure chassis holes to distribute physical weight and resist the rated 20g vibration limits

This thermal resilience ensures consistent logic execution without the need for auxiliary cooling in many unconditioned industrial environments

Input Voltage Range: +10

Ensure single-point grounding practices are enforced to prevent circulating earth currents

Shield Termination Baseline: Strip back field cable jackets and land individual outer braided shields exclusively at the designated rack instrumentation ground lugs