Siemens SIMATIC S7-300 Module data Reference Manual

A-42
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Structure of data record 1
The figure below shows the structure of data record 1 for the parameters of the
analog input/output modules.
You activate a parameter by setting the corresponding bit in byte 0 and 1 to “1”.
Byte 0
70
Byte 1
Channel 0
Channel 1
Channel 3
Channel 2
Reset Time
Byte 2
Byte 3
Byte 4
Byte 5
7043
Meas. channel 0
Meas. channel 2
Meas. channel 1
Meas. channel 3
Measuring
Range
Measuring
Method
70
Not relevant
:
Byte 8
:
Byte 13
Byte 6
Byte 7
7043
Output channel 0
Output channel 1
Output RangeOutput type
Set the same parameters for
all channels.
Not relevant
Figure A-19 Data Record 1 for Parameters of the Analog Input/Output Modules

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)