Specifications - Siemens SIMATIC S5 Manual

1.4 Specifications

Analog inputs
Number of input channels and input voltages:
upon delivery
0 to 51.2 mV = 2048
–
units for thermocouples
0 to 20,48 V = 2048 E
–
for reference junction compensation of 3-wire Pt100
–
resistance thermometers
0 to 512 mV = 2048 units
–
for 4-wire RTD
or
0 to 999 mV = 3997 units
for voltage sensors
Temperature ranges:
Fe-Constantan (type L and type J)
NiCr-Ni (type K)
Pt 10 % Rh-Pt (type S)
Pt 13 % Rh-Pt (type R)
Pt 100
Reference junction via Pt 100
Auxiliary current for resistance measurement
Isolation
Permissible potential difference between any two sensors and
the reference potential of the controller (U
Test voltage sensor/controller
Test voltage sensor/sensor
Max. input voltage without destruction
Input resistance
for 0 to 51.2 mV or 512 mV
–
for 0 to 20 V
–
Error, related to the nominal value (internal)
Linearity
Digitizing error
Polarity reversal error
Noise suppression for 50/60 Hz
Mains frequency with common mode interference
–
with series-mode interference
–
IP244B
C79000–B8576–C865–01
13 (channels 0...12)
2 (channels 13 and 14)
1 (channel 15)
15 channels
0... 700
0... 1200
0... 1600
0... 1600
0... 830
–20... +60 C
2.56 mA
No
AC 25 V/DC 60 V
)
CM
AC 500 V
AC 120 V
18 V for channels 0 ... 12
60 V for channels 13 and
14 upon delivery
0 V for channel 15 (passive
sensors only) upon delivery
> 10 M
> 50 k
1 unit
1 unit
1 unit
–100 dB
–40 dB, max. 100 % of range,
related to the peak value
Technical Description
C
C
C
C
C
3–7