Siemens SIMATIC S7-300 Module data Reference Manual

Index
Index-10
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Two-wire transmitter, Glossary-10
U
UL, Approval, 1-3
Underflow, analog input module, 4-74
Ungrounded operation, RS 485 repeater, 7-4
Use in an industrial environment, 1-5
Use in residential environments, 1-5
Use of the ET 200 / S7-300 in Zone 2, 1-17
User program, Glossary-10
parameter assignment in, A-1
V
Vibrations, 1-10
Voltage sensors, connecting, 4-50
Voltage type, SM 321; DI 16 x 24 VDC, 3-27
W
Watchdog
SM 321; DI 16 x 24 VDC, 3-31
SM 322; DO 8 x 24 VDC/0.5 A, 3-79
Watchdog tripped, SM 338; POS-INPUT, 5-19
Wire-break, Glossary-10
Analog input module, 4-73
analog input module, 4-74
SM 322; DO 8 x 24 VDC/0.5 A, 3-76, 3-79
wire-break check, analog input module, 4-40
WR_DPARM, SFC 56, A-2
WR_PARM, SFC 55, A-2

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)