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Yokogawa ADV151-PF3
Technical Specifications:
- Number of channels: 32 isolated digital input channels.
- Input signal: 24V DC (input voltage range 19.2-30V DC).
- Input current: ≤5mA per channel.
- Response time: ≤1ms.
- Isolation: 500V AC between channels, 2kV AC between input and system for 1 minute.
- Working temperature: -20~70°C (comply with ISA standard G3 option).
- Connection method: Pressure clamp terminal (with surge absorber), model ATB5S-10.
Detailed content
- Functional Characteristics:
- It has a high channel density, which saves the space of the I/O rack.
- The channel isolation design effectively prevents signal interference between channels.
- It supports surge absorber to enhance the anti-interference ability of the module.
- It has a self-diagnosis function to detect channel faults in time.
- Application Scenarios: It is widely used in petroleum chemical industry, chemical industry, power plant, and other industries, and is used to collect the state signals of on-site equipment such as valves, pumps, limit switches, and proximity switches, providing a reliable data basis for the logic control and safety interlock of the industrial process.
