About SIEMENS PLC SM322 6ES7322-1BP50-0AA0

SIMATIC S7-300 digital output SM 322, Isolated in groups of 16, 64DO, 24 V DC, 0.3A sinking output Total current 2 A/group, 8 A/module Terminal blocks 6ES7392-1.N00-0AA0 and cable 6ES7392-4...0-0AA0 required. 

SIMATIC S7-300 SM 322 Digital Output Module

Part Number: 6ES7322-1BP50-0AA0
Type: Isolated in groups of 16, 64 DO, 24 V DC, 0.3 A source output

Notes: Terminal blocks 6ES7392-1.N00-0AA0 and cable 6ES7392-4...0-0AA0 required.

Supply Voltage

• Rated value (DC): 24 V

• Permissible range: 20.4 V 28.8 V

Input Current

• From load voltage L+ (without load): max. 75 mA

• From backplane bus 5 V DC: max. 100 mA

Power Loss

• Typical: 6 W

Digital Outputs

• Number of outputs: 64

• Short-circuit protection: Yes, electronic

• Limitation of inductive shutdown voltage to M+: 45 V

• Can control digital inputs: Yes

Switching Capacity

• Lamp load: max. 5 W

• Load resistance range: 80 10 k

Output Voltage / Current

• Signal 1 min voltage: M+ - 0.5 V

• Rated output current: 0.3 A

• Permissible range: 2.4 mA 0.36 A

Output Delay

• 0 1: max. 450 s

• 1 0: max. 450 s

Parallel Switching

• For uprating: No

• For redundant control: Yes

Switching Frequency

• Resistive load: max. 100 Hz

• Inductive load: max. 0.5 Hz

• Lamp load: max. 10 Hz

Total Current per Group (16 DO)

• Horizontal installation, up to 40 C: max. 1.6 A

• Horizontal installation, up to 60 C: max. 1.2 A

• Vertical installation, up to 40 C: max. 1.6 A

Cable Length

• Shielded: max. 1,000 m

• Unshielded: max. 600 m

Diagnostics / Status

• Alarms: No

• Diagnostic function: No

• Status indicator LEDs:

  • Digital output (green): Yes

  • Channel fault indicator F (red): No

Potential Separation

• Between channels: No

• Between channels in groups: Yes, groups of 16

• Between channels and backplane bus: Yes (Optocoupler)

Isolation

• Isolation tested with 500 V DC

Connection Method

• Required front connector:

  • Cable: 6ES7392-4Bxx0-0AA0

  • Terminal blocks: 6ES7392-1xN00-0AA0

Mechanical Data

• Width: 40 mm

• Height: 125 mm

• Depth: 112 mm

• Weight: approx. 230 g 

Technical Details