Foxboro RH926GH PLC Module | 8-Channel Analog Signal Terminal

Product Description

The Foxboro RH926GH is an advanced analog input module designed for the Foxboro I/A Series system, providing high-precision signal acquisition for industrial process control applications. It features eight isolated input channels, configurable for either current (4–20 mA) or voltage (0–10 V, ±10 V) signals.

Engineered for harsh industrial environments, the RH926GH ensures reliable and stable measurements through advanced signal conditioning and digital filtering. Moreover, its hot-swappable design allows maintenance and upgrades without interrupting process operations, enhancing system availability.

Widely applied in power generation, petrochemical, water treatment, and manufacturing industries, the module supports accurate monitoring of critical process parameters such as pressure, temperature, and flow.

Technical Specifications

• Product type: Analog input module

• Series: Foxboro I/A Series

• Model: RH926GH

• Number of channels: 8 isolated analog inputs

• Signal types supported: 4–20 mA current, 0–10 V, ±10 V voltage

• Resolution: 16-bit

• Accuracy: ±0.1% of span

• Update rate: 100 ms per channel

• Isolation voltage: 1500 V AC

• Operating voltage: 24 VDC ±10%

• Current consumption: 120 mA typical

• Dimensions: 150 × 90 × 45 mm

• Weight: 650 g

• Housing material: Industrial-grade aluminum alloy

• Protection rating: IP67 (dust and water resistant)

• Operating temperature: –40 °C to +70 °C

• Storage temperature: –40 °C to +85 °C

• Certifications: CE, RoHS

• Lifecycle status: Active product in Foxboro I/A Series portfolio

FAQ

Q1: How many analog input channels does the RH926GH provide?
A1: It offers eight isolated analog input channels configurable for current or voltage signals.

Q2: Can this module be replaced without shutting down the system?
A2: Yes, its hot-swappable design allows maintenance without interrupting operations.

Q3: What is the accuracy of the module?
A3: It provides ±0.1% span accuracy with 16-bit resolution for precise measurements.

Q4: Is the module suitable for harsh environments?
A4: Yes, it features an industrial-grade IP67 housing and advanced signal conditioning.

Q5: What industries commonly use this module?
A5: It is widely used in power generation, petrochemical, water treatment, and manufacturing automation.