Siemens SIMATIC User Manual

Digital modules
3.19 Digital output module SM 322; DO 64 x DC 24 V/0.3 A sourcing; (6ES7322-1BP00-0AA0)
S7-300 Module data
124 Manual, 06/2017, A5E00105505-AJ
Technical specifications
Status, interrupts, diagnostics
Status display Green LED per channel
Interrupts
None
Diagnostic functions None
Actuator selection data
Output type
Output voltage
• "1" signal
M switching
24 V DC
L+ (-0.5 V)
Output current
• "1" signal
– Rated value
– Permitted range
• "0" signal (residual current)
Typ. 0.3 A
2.4 mA to 0.36 A
<100 µA
Output delay (resistive load)
• "0" to "1" transition
• "1" to "0" transition
<550 µs
<550 µs
Load resistance range
80 Ω to 10 kΩ
Lamp load
Max. <5 W
Wiring two outputs in parallel
• For redundant load control
• For performance increase
supported (with external diode)
not supported
Control of a digital input
supported
Switching frequency
• with resistive load
• With inductive load to IEC 947-5-1, DC 13
1
• With lamp load
Max. <100 Hz
Max. <0.5 Hz
Max. <10 Hz
Internal limiting of the inductive shutdown voltage to:
53 V typ.
Short-circuit-proof output
• Response threshold:
Yes, electronic
0.7 A to 1.9 A typ.
Wiring of the actuators
Two 40-pin terminal blocks
1
For loads above 200 mA, a terminal diode is required for the inductive load
.
STEP 7 integration
64-channel I/O modules are integrated with the HSP 2019 V 1.0. The HSP forms part of
STEP 7 V 5.4 SP2 and can be installed from STEP 7 V 5.4 and higher.

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)