1. Main Specifications| Product Series | ES2 Analog Quantity | | Product Type | Special Function Expansion Module | | Module Category | Thermocouple Temperature Input Module | | Number of Input Channels | 4 Channel Analog Input | | Resolution | 1°C or 1°F | | Accuracy | Typical value ±1.0°C or ±0.5% of reading (whichever is greater) |
2. Key Selling Points- 4-Channel Independent Thermocouple Input: Integrates 4 independent thermocouple input channels, enabling
simultaneous and precise temperature measurement at 4 different
locations. Saves space and cost, ideal for multi-zone temperature
monitoring systems.
- Supports Multiple Thermocouple Types: Compatible with various mainstream thermocouple types
including K, J, T, E, N, R, S, B, etc. Each channel can be configured independently, offering
flexibility to meet different temperature ranges and application
requirements.
- High-Accuracy Temperature Measurement: Features built-in automatic Cold Junction Compensation (CJC)
technology, effectively eliminating measurement errors caused by
ambient temperature fluctuations, ensuring accuracy in harsh
industrial environments.
- Industrial-Grade Isolation Design: Opto-isolation between input channels and the PLC host
effectively suppresses electrical noise and interference from the
field, ensuring stable and reliable system operation.
- Plug-and-Play, Easy Installation: As a standard E2-series expansion module for Delta DVP PLCs, it
installs directly to the right side of the PLC host via a dedicated
ribbon cable, requires no external power supply, enabling quick and
easy setup.
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