Siemens Welding System ST PCS 7 Manual De Usuario
Process I/O
ET 200M distributed I/O
DI/DO - digital input/output modules
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Siemens ST PCS 7 · November 2007
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Overview
• Standard signal module for DC voltage (24 V DC) with
8 digital inputs and 8 digital outputs
• For connection of switches, 2-wire proximity switches (BERO),
solenoid valves, contactors, signal lamps
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Selection and Ordering Data
Order No.
SM 323 for DC voltage (suitable for switches, BERO proximity
switches, solenoid valves, contactors, indicator lights etc.)
switches, solenoid valves, contactors, indicator lights etc.)
• 8 inputs 24 V DC
- Suitable for connection of
2-wire proximity switches
(BERO) as sensors
• 8 outputs, 24 V DC / 0.5 A
• Inputs and outputs electrically
• Inputs and outputs electrically
isolated in groups of 8
• Front connector required:
20-contact
6ES7323-1BH01-0AA0
© Siemens AG 2007