6ES7321-1BL00-0AA0

Overview

6ES7321-1BL00-0AA0 is a Siemens digital input module with 32 isolated 24 V DC inputs for SIMATIC S7-300.

Input Characteristics

• Number of inputs: 32
• Input voltage:
  • Signal "0": -30 to +5 V
  • Signal "1": 13 to 30 V
• Input current for signal "1": Typ. 7 mA
• Input characteristic curve: IEC 61131, type 1
• Simultaneously controllable inputs:
  • Horizontal installation: Max. 32 (up to 40°C), Max. 16 (up to 60°C)
  • Vertical installation: Max. 32 (up to 40°C)

Isolation and Connectivity

• Isolation: Tested with 500 V DC
• Required front connector: 40-pin

Dimensions and Weight

• Width: 40 mm
• Height: 125 mm
• Depth: 120 mm
• Weight: approx. 260 g

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