Honeywell 900C70S-0460 CPU Module

Description

The Honeywell 900C70S-0460 is a high-performance C70 safety-rated CPU module used in the ControlEdge HC900 platform. It integrates loop control, logic processing, and safety functions for demanding industrial automation and SIL-rated environments.

Specifications

• Model Number: 900C70S-0460
• Product Type: C70 Safety CPU Module
• Platform: ControlEdge HC900
• Power Supply: 24 V DC
• Processor: Parallel-processing safety-rated CPU
• Memory: 128 MB battery-backed DDR2 RAM
• Communication Ports: Dual Ethernet (Modbus TCP/IP), two isolated RS-485
• I/O Capacity: Up to 4608 analog/digital points
• Function Blocks: Supports up to 15,000 configurable blocks
• Operating Temperature: –40°C to +70°C
• Storage Temperature: –40°C to +85°C
• Humidity Range: 10–90% RH, non-condensing
• Dimensions: 137 mm × 38.1 mm
• Weight: 0.4 kg
• Mounting Type: DIN rail or panel-mounted
• Certifications: CE, UL508, CSA, TUV, ATEX Zone 2
• Safety Classification: T4 temperature class
• Country of Origin: USA

Features

• Integrated Safety Logic: Supports deterministic control for safety-critical applications
• Hot-Swappable Design: Allows insertion/removal under power (with field power disconnected)
• LED Indicators: Displays channel state, module status, and override conditions
• Hardware Keying: Prevents incorrect terminal block pairing
• Redundancy Support: Compatible with redundant rack configurations
• Conformal Coating: Rated for ISA-S71.04 Class G3 harsh environments
• Flexible Communication: Dual Ethernet and RS-485 for versatile integration
• High Reliability: Designed for continuous operation in mission-critical systems