SAI-AU M12 SB 8DO 2A
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SAI-AU M12 SB 8DO 2A

SAI Active, Subbus

Item No. 1938680000
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Accessories 3 Related products 3
Approvals General ordering data Dimensions and weights Environmental Product Compliance Connections Digital inputs Digital outputs General data Supply voltage Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80) 
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319228/-S800/-T1z1mm-S80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E141197 

General ordering data

Version
SAI Active, Subbus 
Order No.
1938680000 
Type
SAI-AU M12 SB 8DO 2A 
GTIN (EAN)
4032248612666 
Qty.
1 items

Dimensions and weights

Net weight
298 g

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c, 7a, 7cI 
REACH SVHC
Lead 7439-92-1 
Potassium perfluorobutane sulfonate 29420-49-3 
SCIP
30ca4bfe-b33c-43ed-b218-3746bc09f6a6 

Connections

Connection to Subbus (SUB-IN)
1 x M8 plug 4-pole 
A-coded 
Connection to Subbus (SUB-OUT)
1 x M8 female 4-pole 
A-coded 
I/O connections
4 x M12 female 
5-pole A-coded 
Supply voltage (AUX-IN)
1x M12 plug 5-pole 
A-coded 

Digital inputs

Diagnosis indication
red 
Input current, high
2 mA to 15 mA in accordance with EN 61131-2 Type 1 
Input current, low
< 15 mA in accordance with EN 61131-2 Type 1 
Input filter
1 ms 
3 ms 
5 ms 
10 ms 
configurable 
Input voltage, high
>15 V in accordance with EN 61131-2 Type 1 
Input voltage, low
<5 V in accordance with EN 61131-2 Type 1 
Separation of potentials to module electronics
none 

Digital outputs

Diagnosis indication
red 
max. current-carrying capacity per output signal
2 A 
Max. total current outputs
4 A 
Output voltage, high
Supply voltage less 0.7 V DC 
Output voltage, low
0 V DC 
Separation of potentials to module electronics
none 
Short-circuit proof
Yes, cut-off for short circuit and error message 
Switching frequency, inductive load
max. 1 Hz 
Switching frequency, resistive load
max. 100 Hz 

General data

Certificate
CE 
cULus 
Earth
< 200 g 

Supply voltage

Contact load
Per PIN max. 4 A 
Limits
18 V DC ... 30 V DC 
Max. total current module
8 A
Operating voltage
24 
Reverse polarity protection
Yes 

Classifications

ETIM 8.0
EC001599 
ETIM 9.0
EC001599 
ETIM 10.0
EC001599 
ECLASS 14.0
27-24-26-04 
ECLASS 15.0
27-24-26-04