RS 16IO 1W I R S
RS 16IO 1W I R S

RS 16IO 1W I R S

Interface, RS, Spacer, 1-wire, Screw connection

Item No. 9441860000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Rated data UL General data Connection data Ratings data Insulation coordination (EN50178) Connection field Supply connection Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
ROHS
Conform  

General ordering data

Version
Interface, RS, Spacer, 1-wire, Screw connection  
Order No.
9441860000  
Type
RS 16IO 1W I R S  
GTIN (EAN)
4032248254088  
Qty.
1  items

Dimensions and weights

Depth
72  mm
Depth (inches)
2.835  inch
Height
87  mm
Height (inches)
3.425  inch
Width
127  mm
Width (inches)
5  inch
Net weight
298  g

Temperatures

Storage temperature
-40...60 °C  
Operating temperature
-25...50 °C  

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption  
RoHS Exemption (if applicable/known)
6c  
REACH SVHC
Lead 7439-92-1  
SCIP
7b5ffb72-271d-4c73-8b09-bd0aaee3697a  

Rated data UL

Rated current Imax
1  A
Rated voltage fuse UN (supply)
250  V

General data

LED status display per channel
No  
Disconnection per channel
Yes  
Type of test point
No  
Fuse per channel
No  
LED status of the supply voltage
No  
Power supply fuse
3.15 A  
Common pole polarity
No  

Connection data

Connection (field side)
LL 5.08 mm  
Connection on control side
Connector RSV 1.6  
Number of poles (control side)
24-pole female  
Wiring system
1-wire  

Ratings data

Operating voltage
250 V UC  
Max. current per channel
1  A
Total operating current
3  A

Insulation coordination (EN50178)

According to
DIN EN 50178  
Rated insulation voltage
<250 V AC  
Surge voltage category
II  
Pollution severity level
2  
Pulse voltage test (1,2/50μs)
2.1  kV
Insulation test voltage AC
1.7  kV

Connection field

Clamping range, max.
6  mm²
Clamping range, min.
0.13  mm²
Flexible with sleeve, max.
2.5  mm²
Flexible with sleeve, min.
0.5  mm²
Flexible, max. H05(07) V-K
4  mm²
Flexible, min. H05(07) V-K
0.5  mm²
Max. wire cross-section, AWG
AWG 12  
Min. wire cross-section, AWG
AWG 26  
Sleeve with plastic collar, max.
2.5  mm²
Solid, max. H05(07) V-U
6  mm²
Solid, min. H05(07) V-U
0.5  mm²
Stripping length
6  mm
Tightening torque, max.
0.6  Nm
Tightening torque, min.
0.5  Nm
Type of connection
Screw connection  

Supply connection

Type of connection
Screw connection  
Clamping range, min.
0.13  mm²
Clamping range, max.
6  mm²
Solid, min. H05(07) V-U
0.5  mm²
Solid, max. H05(07) V-U
6  mm²
Flexible, min. H05(07) V-K
0.5  mm²
Flexible, max. H05(07) V-K
4  mm²
Flexible with sleeve, max.
2.5  mm²
Flexible with sleeve, min.
0.5  mm²
Ferrule with plastic collar, max.
2.5  mm²
Wire cross-section, min. AWG
AWG 26  
Wire cross-section, max. AWG
AWG 12  
Tightening torque, min.
0.5  Nm
Tightening torque, max.
0.6  Nm

Classifications

ETIM 6.0
EC002780  
ETIM 7.0
EC002780  
ETIM 8.0
EC002780  
ETIM 9.0
EC002780  
ETIM 10.0
EC002780  
ECLASS 9.0
27-14-11-52  
ECLASS 9.1
27-24-22-16  
ECLASS 10.0
27-14-11-52  
ECLASS 11.0
27-14-11-52  
ECLASS 12.0
27-14-11-52  
ECLASS 13.0
27-14-11-52  
ECLASS 14.0
27-14-11-52  
ECLASS 15.0
27-14-11-52