Digital modules
3.7 Digital output module SM 321; DI 32 x AC 120 V; (6ES7321-1EL00-0AA0)
S7-300 Automation System Module data
3-14 Manual, 08/2006, A5E00105505-04
Technical data
Status, interrupts, diagnostics
Status display green LED per channel
Interrupts None
Diagnostics functions None
Transducer selection data
Input voltage
• Rated value
• for "1" signal
• for "0" signal
24 VDC
13 V to 30 V
- 30 V to + 5 V
Input current
• with "1" signal
typ. 7 mA
Input delay
• at "1" to "0"
• at "1" to "0"
1.2 ms to 4.8 ms
1.2 ms to 4.8 ms
Input characteristics to IEC 61131, type 1
Connection of 2-wire BEROs
• Permissible quiescent current
supported
max. 1.5 mA
Wiring signal transducers with 40-pin front connector
3.7 3.7 Digital output module SM 321; DI 32 x AC 120 V;
(6ES7321-1EL00-0AA0)
Order number
6ES7321-1EL00-0AA0
Properties
Properties of SM 321; DI 32 x 120 VAC:
● 32 inputs, electrically isolated in groups of 8
● Rated input voltage 120 VAC
● Suitable for switches and 2-/3-wire AC proximity switches
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