Analog Outputs; Table 6-15 Technical Data Of Analog Outputs - Siemens Simatic S7-300 Technical Data Manual

Technical data
Connection of signal generators
For voltage measurement
•
For current measurement
•
as 2-wire measuring transducer
–
as 4-wire measuring transducer
–
for measuring resistance
•
with 2-wire connection
–
with 3-wire connection
–
with 4-wire connection
–
Linearization of the characteristics trend
For resistance thermometers
•
Temperature compensation
Technical unit for temperature measurement
6.6.9

Analog outputs

Introduction
This chapter contains the specifications for digital outputs of CPUs 31xC.
The table includes the following CPUs:
• CPU 313C
• CPU 314C-2 DP
• CPU 314C-2 PtP
Technical data
Table 6-15 Technical data of analog outputs
Technical data
Module-specific data
Number of outputs
Cable length
Shielded
•
Voltage, currents, potentials
Rated load voltage L+
Polarity reversal protection
•
Electrical isolation
Between channels and the backplane bus
•
Between the channels
•
CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05
Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
Possible
Possible, with external power supply
Possible
Possible, without compensation of
cable resistance
Not possible
Not possible
By software
Pt 100
No
Degrees Celsius/Fahrenheit/Kelvin
2
Max. 200 m
24 VDC
Yes
Yes
No
6-53