1. Product Overview

2. Key Specifications

• Input Channels: 32 discrete input channels (2-wire input for each channel)

• Signal Type: Digital discrete signals; supports multiple voltage ranges

• Input Voltage Range: 15–60 VDC, 120 VAC/125 VDC, 240 VAC (configured via termination assemblies)

• Input Current: 2.2 mA (typical) at 30 VDC input

• Communication: 2 Mbps redundant module fieldbus, communicates with associated FCM or FCP

• Power Supply: 24VDC backplane power (±5% tolerance, -10% lower limit); maximum power consumption ≤3W

• Environmental: Operating Temp: -20°C ~ +70°C; Storage Temp: -40°C ~ +85°C; Humidity: 5%–95% non-condensing; ISA S71.04 Class G3 (harsh industrial environment)

• Physical & Installation: Dimensions (H×W×D): 102×45×104 mm (approx.); Weight: approx. 284 g; Mounting: DIN rail baseplate; Hot-swappable design

• Certifications: CE, UL, ATEX, CSA (compliant with industrial safety standards)

3. Core Features

• High channel density: 32 discrete input channels in a compact design, improving system integration efficiency

• Dual configuration support: Can be used as a single module or a redundant pair (adjacent module pairing) for high availability systems

• Multi-functional performance: Supports ladder logic execution, pulse count, and sequence of events (SOE) logging with configurable input filter and fail-safe options

• Reliable signal isolation: Equipped with optical isolation and high-voltage attenuation (via termination assemblies) to prevent external interference

• Hot-swap capability: Allows module replacement without disconnecting field wiring, power or communication lines

• Visual status indication: Front-panel red/green LEDs per channel for intuitive display of input signal status

• Modular design: Easy to install, maintain and expand, compatible with Foxboro DCS architecture and related software

4. Matching Accessories

5. Applications