Siemens SIMATIC S7-300 Module data Reference Manual

Contents
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Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
4-25 Connection of Thermocouples with Comparison Point (Order No.
M72166-xxx00) to an Isolated AI 4-63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-26 Connecting thermocouples via a reference junction to the
SM 331; AI 8 x TC 4-64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-27 Connecting thermocouples with external compensation via resistance
thermometers to the SM 331; AI 8 x TC 4-65 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-28 Connecting Loads to a Voltage Output of an Isolated AO over
a Four-Conductor Connection 4-68 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-29 Connecting Loads to a Voltage Output of a Non-Isolated AO over a
Two-Conductor Connection 4-69 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-30 Connecting Loads to a Current Output of an Isolated AO 4-70 . . . . . . . . . . . . .
4-31 Connecting Loads to a Current Output of a Non-Isolated AO 4-71 . . . . . . . . . .
4-32 Start Information of OB 40: Which Event Has Triggered
the Hardware Interrupt at the Limit Value 4-76 . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-33 Module view and block diagram of the analog input module SM 331;
AI 8 x 16 bits 4-78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-34 Module View and Block Diagram of the SM 331; AI 8 x 16 bits 4-87 . . . . . . . . .
4-35 8-channel mode cycle 4-92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-36 4-channel mode cycle 4-93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-37 Terminal assignment and block diagram of the SM 331;
AI 8 x 14 bits High Speed 4-98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-38 Calculation of the filter and processing time 4-102 . . . . . . . . . . . . . . . . . . . . . . . . .
4-39 Module View and Block Diagram of the Analog Input Module SM 331;
AI 8 x 13 bits 4-109 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-40 Module View and Block Diagram of the Analog Input Module SM 331;
AI 8 x 12 bits 4-116 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-41 Module View and Block Diagram of the SM 331; AI 8 x RTD 4-126 . . . . . . . . . .
4-42 Hardware filter 8 channels scan time 4-132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-43 Software filter 8 channels scan time 4-133 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-44 Hardware filter 4 channels scan time 4-134 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-45 Module View and Block Diagram of the SM 331; AI 8 x TC 4-139 . . . . . . . . . . . .
4-46 Hardware filter 8 channels scan time 4-146 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-47 Software filter 8 channels scan time 4-147 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-48 Hardware filter 4 channels scan time 4-148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-49 Module View and Block Diagram of the Analog Input Module SM 331;
AI 2 x 12 bits 4-154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-50 Module View and Block Diagram of the Analog Output Module SM 332;
AO 8 x 12 bits 4-164 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-51 Module View and Block Diagram of the SM 332; AO 4 x 16 bits 4-170 . . . . . . . .
4-52 Calculation of the processing time and the time for updating the output 4-173 .
4-53 Module View and Block Diagram of the Analog Output Module SM 332;
AO 4 x 12 bits 4-177 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-54 Module View and Block Diagram of the Analog Output Module SM 332;
AO 2 12 bits 4-183 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-55 Module View and Block Diagram of the Analog Input/Output Module SM 334;
AI 4/AO 2 x 8/8 bits 4-189 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-56 Module View and Block Diagram of the SM 334; AI 4/AO 2 x 12 bits 4-195 . . .
5-1 Module view of the simulator module SM 374; IN/OUT 16 5-4 . . . . . . . . . . . . .
5-2 Module view of the dummy module DM 370 5-6 . . . . . . . . . . . . . . . . . . . . . . . . .
5-3 Module View and Block Diagram of the SM 338; POS-INPUT 5-9 . . . . . . . . .
6-1 Front View of the Interface Module IM 360 6-4 . . . . . . . . . . . . . . . . . . . . . . . . . .
6-2 Front View of the Interface Module IM 361 6-6 . . . . . . . . . . . . . . . . . . . . . . . . . .
6-3 Front View of the Interface Module IM 365 6-8 . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1 RC Network with 10 MW for Configuration with
Ungrounded Reference Potential 7-4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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)