FOXBORO RH101AA Compact 200 series 16 slot horizontal substrate

Product Description

RH101AA belongs to the classic Foxboro I/A‑Series distributed‑control‑system spare‑parts. It acts as the dedicated remote‑station communication processor, establishing high‑speed redundant 

bus data transmission between the main control rack and remote FBM field‑bus modules. It transmits field‑acquired analogue‑signal, switching‑value data and control instructions steadily. 

Widely deployed inside petro‑chemical plants, power stations, natural‑gas stations and metallurgical process‑control cabinets.

Technical Specifications

Full Model: RH101AA

Brand: Foxboro (Schneider Electric), Origin: United‑States

Product Series: I/A Series DCS control system

Main Function: Redundant communication processing for remote FBM stations

Field‑Bus Rate: 2 Mbps module‑level field‑bus

Working Supply Voltage: 24 VDC

Installation Form: Rack‑mount card slot installation

Operating‑Temperature:‑40℃ ~ +70℃

Ambient Humidity:5%–95% non‑condensing industrial‑grade

Net Weight: Approx.1.08 kg

Certifications: CE, UL, industrial EMC certification

Key Features

Supports dual‑redundant communication channels to avoid single‑point‑of‑failure

High‑speed 2Mbps field‑bus guarantees real‑time data interaction of remote I/O stations

Compatible with all standard‑specification Compact‑200 FBM field‑bus modules

Built‑in hardware fault self‑diagnosis and fault‑code feedback

Hot‑swap supported for rapid on‑site replacement and system maintenance

Excellent anti‑interference performance adapts to harsh electromagnetic‑interference cabinet environments

Standard plug‑in card‑type structure saves installation space of the DCS rack

Stable long‑time running for continuous chemical and power‑plant production‑lines