GE HE670ADC840 Analog Input Module by Horner Electric

The HE670ADC840 is a reliable analog input module designed for precise data acquisition in automation and control systems. This module offers 8 channels, each operating within a current range of 4 to 20 milliamperes, making it a versatile solution for a variety of industrial applications.

Key Features of the HE670ADC840

• Manufacturer: Horner Electric
• Product Type: Analog Input Module
• Product Line: PLC I/O
• Part Number: HE670ADC840
• Weight: 0.56 lbs (0.26 kg)
• Number of Channels: 8
• Current Range: 4 to 20 milliamperes
• Power Consumption: 130 milliamperes from the backplane
• Input Impedance: 100 ohms
• Channel-to-Channel Isolation: 400 volts DC
• Channel-to-Bus Isolation: 1,000 volts DC
• Output Format: Set by the Bus Interface Unit
• Maximum Error: +/- 1% full scale at 25°C
• Resolution: 12 bits
• Required Input Power: Supplied by the Bus Interface Unit
• Relative Humidity Range: 5% to 95% Non-condensing
• Recommended Operating Temperature: 0°C to 75°C

Detailed Overview of the HE670ADC840

The HE670ADC840 from Horner Electric excels as part of the PLC I/O series, featuring 8 analog input channels. These channels operate with a precise range of 4 to 20 milliamperes, which is ideal for applications where accurate current measurement is crucial.

This module offers a relatively low power consumption of 130 milliamperes sourced from the backplane, ensuring efficient operation within systems. The HE670ADC840 provides robust input impedance of 100 ohms, ensuring minimal loading effects on connected signal sources.

With exceptional electrical isolation, this module offers channel-to-channel isolation of 400 volts DC and channel-to-bus isolation of 1,000 volts DC. These protective features make the HE670ADC840 an excellent choice for environments with high electrical interference or fluctuating signals.

The HE670ADC840 is designed to operate within a wide temperature range of 0°C to 75°C, and it supports relative humidity levels from 5% to 95% non-condensing, making it reliable across various industrial environments.

For enhanced accuracy, the HE670ADC840 boasts a 12-bit resolution and an error margin of only +/- 1% full scale at 25°C. These features ensure consistent performance over time, even in demanding operational conditions.