RS 8IO 2W L H S
RS 8IO 2W L H S

RS 8IO 2W L H S

This product will soon be unavailable.

Interface, RS, LED, 2-wire, Screw connection

Item No. 9445530000
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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

Zulassungen
![](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, LED, 2-wire, Screw connection 
Číslo objednávky
9445530000 
Tipo
RS 8IO 2W L H S 
GTIN (EAN)
4032248252909 
Qty.
1 items
Delivery status
This article will no longer be available in the future. 
Last order date
10.02.2026 

Dimensions and weights

Hloubka
72 mm
Depth (inches)
2,835 inch
Height
87 mm
Height (inches)
3,425 inch
Width
74 mm
Width (inches)
2,913 inch
Net weight
152 g

Temperatures

Storage temperature
-40...60 °C 
Température de fonctionnement
-25...50 °C 

Environmental Product Compliance

RoHS 준수 상태
Compliant with exemption 
RoHS Exemption (if applicable/known)
7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
7b5ffb72-271d-4c73-8b09-bd0aaee3697a 

Rated data UL

Corrente di dimensionamento IN
1 A
Temperatura d'esercizio UL, max.
25 °C
Temperatura d'esercizio UL, min.
0 °C
Rated voltage UN
24 V DC 
Tensione DC nominale UN (alimentazione)
24 V
Jmenovitý proud (napájení)
2 A
Bemessungsstromsicherung (Versorgung)
3,15 A

General data

Affichage LED d'état par canal
green 
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 
공통 폴 극성
Positive or negative can be selected using jumper 

Connection data

Connection (field side)
LL2N 5.08 mm 
Connection on control side
Plug-in connector in acc. with IEC60603-13 / DIN41651 
Number of poles (control side)
20-pole plug 
Wiring system
2-wire 

Ratings data

Operating voltage
24 V DC ± 10% 
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

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 
rodzaj połączenia
Screw connection 
Sezione di collegamento cavo min, 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

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