Siemens SIMATIC User Manual

Digital modules
3.31 Digital output module SM 322;DO 8 x AC 120/230 V/2 A; (6ES7322-1FF01-0AA0)
S7-300 Module data
190 Manual, 06/2017, A5E00105505-AJ
Technical specifications
Actuator selection data
Output voltage
• "1" signal
– At maximum current
– At minimum current
min. L1 (-1.5 V)
min. L1 (-8.5 V)
Output current
• "1" signal
Rated value
permissible range at 0 °C to 40 °C
permissible range at 40 °C to 60 °C
Maximum inrush current (per group)
AC 2 A
1)
10 mA to 2 A
10 mA to 1 A
max. 20 A (max. 1 AC cycle)
• "0" signal (residual current)
max. 2 mA
Output delay (resistive load)
• "0" to "1" transition
max. 1 AC cycle
• "1" to "0" transition
max. 1 AC cycle
Minimum load current
10 mA
Zero transition
max. 60 V
Size of the motor starter
max. size 5 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
not supported
Control of a digital input
supported
Switching frequency
• with resistive load
• with inductive load to IEC 947-5-1, AC 15
• with lamp load
max. 10 Hz
max. 0.5 Hz
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
• Wickman
• Schurter
• Littlefuse
8 A fuse/fast-blow
194-1800-0
SP001.1013
217.008
Fuse holder
• Wickman
653 07
Wiring of the actuators
using a 20-pin front connector
1) The load current must not be half-wave
2) Possible errors:
- no load voltage
- defective fuse

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)