Overview

• Series: 1746 (SLC 500 I/O modules)
• Type: Analog Input Module
• Channels: 4 voltage input channels
• Input Range: Typically, 0-10V, ±10V, or 0-5V (depends on the model and configuration)
• Signal Processing: It converts the analog voltage signals to digital values that can be processed by the SLC 500 PLC.
• Application: Used in systems requiring voltage-based signal input, such as temperature, pressure, or level monitoring.

Specifications

• Input Type: 4 Analog Voltage Inputs
• Input Range:
  • 0-10V DC (typical for many applications)
  • ±10V DC (for differential inputs)
  • 0-5V DC (available in some models)
• Input Impedance:
  • 500kΩ (nominal) for voltage inputs
• Resolution:
  • 12-bit (gives a range of 0-4095 for input values)
• Channel Isolation: Each input channel is isolated from others to reduce cross-talk and provide reliable measurements.
• Conversion Time: Approximately 25 ms per channel (varies with application)
• Data Format: 16-bit word (one 16-bit word for each input channel)
• Power Consumption:
  • Typically 200mA at 5V DC (from the SLC 500 system)
• Mounting:
  • Standard for the SLC 500 I/O modules (DIN rail-mounted)
  • Requires 1 slot in the chassis.