ABB IMFCS01 Frequency Counter Slave Module

Description

The ABB IMFCS01 is a Frequency Counter Slave Module designed for use within the Bailey Infi 90 Distributed Control System. It provides high-precision frequency measurement for industrial applications such as turbine speed control, signal monitoring, and process automation.

Specifications

• Input Type: Single-channel frequency input
• Input Voltage Range: 300 mVp-p to 120 Vrms
• Frequency Range: 1 Hz to 12.5 kHz
• Accuracy: ±0.25 Hz (1–5 kHz), ±0.50 Hz (5–10 kHz), ±0.63 Hz (10–12.5 kHz)
• Resolution: 24-bit A/D conversion
• Microprocessor: MC68701 with 2 KB EPROM and 128 bytes RAM
• Power Requirements: +5 VDC at 241 mA; ±15 VDC at ~6–7 mA; +24 VDC supported
• Power Consumption: Approx. 1.2 W at +5 VDC; 185 mW at ±15 VDC
• Operating Temperature: -20°C to +70°C
• Humidity Tolerance: Industrial-grade, non-condensing
• Dimensions: Approx. 150 mm × 80 mm × 40 mm
• Weight: Around 0.3–0.5 kg

Features

• High-Precision Measurement: Ideal for turbine speed and signal frequency monitoring
• Wide Input Range: Supports low to high voltage signals
• Compact Design: Space-saving for dense installations
• Industrial Durability: Operates reliably in harsh environments
• Pulse Counter Functionality: Measures pulse train frequencies
• System Integration: Seamlessly connects with ABB Symphony and Bailey Infi 90 systems
• Diagnostic Indicators: LED status lights for power and fault monitoring
• Flexible Communication: 8-bit parallel interface for system data exchange