RS 16IO 3W H S
RS 16IO 3W H S

RS 16IO 3W H S

Interface, RS, 3-wire, Screw connection

Item No. 9445760000
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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://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/70d4994d-1e1f-4a62-8b8a-96bcbd57aca3/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (UR)
E141197 

General ordering data

Version
Interface, RS, 3-wire, Screw connection 
Order No.
9445760000 
Type
RS 16IO 3W H S 
GTIN (EAN)
4032248252961 
Qty.
1 items

Dimensions and weights

Depth
72 mm
Depth (inches)
2.835 inch
Height
87 mm
Height (inches)
3.425 inch
Width
90 mm
Width (inches)
3.543 inch
Net weight
248 g

Temperatures

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

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
Esenzione RoHS (se applicabile/nota)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
7b5ffb72-271d-4c73-8b09-bd0aaee3697a 

Rated data UL

Operating temperature UL, max.
25 °C
Operating temperature UL, min.
0 °C
Rated current IN
1 A
Rated voltage UN
≤ 25 V AC 50 V DC 
Rated voltage DC UN (supply)
24 V
Rated current (supply)
2 A
Rated current fuse (supply)
3.15 A

General data

LED status display per channel
No 
Disconnection per channel
No 
Type of test point
No 
Fuse per channel
No 
LED status of the supply voltage
yellow 
Power supply fuse
3.15 A 
Polaridad de masa
Yes 

Connection data

Connection (field side)
LP3R 5.08mm 
Connection on control side
Plug-in connector in acc. with IEC60603-13 / DIN41651 
liczba biegunów (strona sterownika)
20-pole plug 
Система электропроводки
3-wire 

Ratings data

Operating voltage
25 V AC / 50 V DC 
Max. current per channel
1 A
Total operating current
2 A

Insulation coordination (EN50178)

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

Connection field

Coppia di serraggio, max.
0.6 Nm
Coppia di serraggio, min.
0.5 Nm
Fisso, min. H05(07) V-U
0.5 mm²
Flessibile con boccola, max.
2.5 mm²
Flessibile con boccola, min.
0.5 mm²
Flessibile, max. H05(07) V-K
4 mm²
Flessibile, min. H05(07) V-K
0.5 mm²
Lunghezza di spellatura
6 mm
Max. wire cross-section, AWG
AWG 12 
rigido, max. H05(07) V-U
6 mm²
Sezione di collegamento cavo min, AWG
AWG 26 
Tipo di collegamento
Screw connection 
Tubetto con collare isolante, max.
2.5 mm²
클램프 범위, 최대
6 mm²
클램프 범위, 최소
0.13 mm²

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
Stripping length
6 mm

Classifications

ETIM 8.0
EC002780 
ETIM 9.0
EC002780 
ETIM 10.0
EC002780 
ECLASS 14.0
27-14-11-52 
ECLASS 15.0
27-14-11-52