CQM1H-CTB41

Overview of Omron CQM1H-CTB41

The Omron CQM1H-CTB41 is a high-speed counter control module designed for use with the CQM1H series PLC CPUs. It supports up to 4 pulse inputs capable of handling frequencies from 50 kHz to 500 kHz depending on the mode, with various counting modes including differential phase, up/down, and pulse/directional. The module features 4 external outputs and is equipped with onboard diagnostic LEDs for status monitoring.

Key Features of Omron CQM1H-CTB41

• Module Type: High-speed counter board for CQM1H CPUs
• Pulse Inputs: 4 inputs
• Counting Modes: Differential phase (25/250 kHz), up/down (50/500 kHz), pulse/directional (50/500 kHz)
• External Outputs: 4 outputs with target value and range comparison
• Input Connectors: CN1 and CN2 compatible with XM2D-1501 sockets and XM2S-1511 hoods
• Indicators: 18 LEDs including Ready, Error, Phase A, B, Z, and Output status
• Power Supply: 5 V DC, max 400 mA (supplied from power supply unit)
• Dimensions: 25 mm (W) × 110 mm (H) × 107 mm (D)
• Weight: Approx. 90 g
• Compatibility: CQM1H-CPU51, CQM1H-CPU61

Technical Specifications of CQM1H-CTB41:

Applications / Use Case

The Omron CQM1H-CTB41 is ideal for industrial machinery and process automation applications that require accurate high-speed pulse counting and control. It is suited for applications such as rotary encoder counting, machine position tracking, and pulse output devices where precise timing and fast counting are critical.