R200 DA 01 011
Counter, Digital Input/Output Module

Counter module

• 1 x counter channel, 1 Hz – 500 kHz, galvanic isolation of the counter channel
• 2 x digital 24V DC input channels
• 2 x 24V DC 0.5A digital output channels

The module is designed for input of one channel of 1 to 500 kHz pulse signals, nominal signal voltages – 5V, 12V, 24V. It can operate in one of the following modes (configurable via Epsilon LD):

• Frequency meter up to 10 kHz including pulse counting and external power supply indication
• Frequency meter up to 500kHz including external power supply indication
• System for measuring quantity and quality indicators of crude oil
• Automatic safety device without frequency generator

The electronic unit of the module includes:

• Frequency measuring controller
• Receiving block of input digital signals, each channel is galvanically separated from the processing circuit
• Dry contact type sending block of output relay signals; each channel is galvanically separated from the processing circuit
• Microprocessor
• Power supply unit
• Indication panel