Siemens SIMATIC User Manual

Digital modules
3.27 Digital output module SM 322; DO 16 x AC 120/230 V/1 A; (6ES7322-1FH00-0AA0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
169
Technical specifications
Actuator selection data
Output voltage
• "1" signal
– At maximum current
– At minimum current
min. L 1 (- 1.5 V)
min. L 1 (- 8.5 V)
Output current
• "1" signal
Rated value
Permitted range at 0 °C to 40 °C
Permitted range at 0°C to 60°C
Maximum inrush current (per group)
1 A
10 mA to 1 A
10 mA to 0.5 A
20 A (two half-waves)
• with "0" signal (residual current)
max. 2 mA
Blocking voltage max. 60 V
Zero transition
Size of the motor starter
max. size 4 to NEMA
Lamp load
max. 50 W
Wiring two outputs in parallel
• for redundant load control
supported (only outputs of the same group)
• for performance increase
no
Control of a digital input
supported
Switching frequency
• with resistive load
• with inductive load to IEC 947-5-1, AC 15
max. 10 Hz
max. 0.5 Hz
• with lamp load
max. 1 Hz
Short-circuit protection of the output Fuse 8 A,
250 V; per group
• Fuse-tripping current
min. 40 A
• Response time
max. 300 ms
Replacement fuses
8 A fuse, fast-blowing
• Wickman
• Schurter
• Littlefuse
19 194-8 A
SP001.1014
217.008
Fuse holder
• Wickman
19 653
Wiring of the actuators
using a 20-pin front connector

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)