Article number 6ES7131-7RF00-0AB0
• between the channels and backplane bus
Yes
Permissible potential dierence
between dierent circuits 60 V DC/30 V AC
Standards, approvals, certicates
CE mark Yes
Dimensions
Width 30 mm
Height 129 mm
Depth 136.5 mm
Weights
Weight, approx. 255 g
Technical specications
Voltages, currents, electrical potentials
Power loss of the module
• with 8 x NAMUR sensors
0.84 W
• For unconnected contact
1.1 W
Status, interrupts, diagnostics
Status display
• Inputs
Green LED for each channel
Diagnostic functions
• Group error display
Red "SF" LED
Monitoring for
• Short-circuit
R
Load
< 150 Ω
2
• Wire break
I
load
< 0.2 mA
3
Safety data
U
o
= 9.6 V
I
o
= 20 mA
P
o
= 48 mW
C
o
= 3.6 μF
L
o
= 90 mH
For additional C
o
/ L
o
combinations, see certicate IECEx KEM 05.0010
https://www.iecex.com (https://www.iecex.com)
KEMA 04 ATEX1248 INMETRO UL-BR 12.0068
https://support.industry.siemens.com (https://support.industry.siemens.com)
Data for selecting a sensor
Input current for NAMUR sensor
4
• for "1" signal
• for "0" signal
according to NAMUR or EN 50227
min. 2.1 mA
max. 1.2 mA
Input current for 10 kΩ connected contact
3
• for "1" signal
min. 2.1 mA
Digital electronic modules
13.1 Digital electronics module 8 DI NAMUR
ET 200iSP
Operating Instructions, 11/2022, A5E00247483-AK 301