Part number
6GT2891-6UH20
Model no
Connecting cable RS232, Sub-D / PicoBlade
$106.95 On request Dispatch — · From TürkiyeGet a Quote

Siemens 6GT2891-6UH20 SIMATIC RF1000 Connecting Cable RS232 Sub-D/PicoBlade 2m RFID Cable

Siemens SIMATIC RF1000 connecting cable, RS232, Sub-D/PicoBlade, 2 m; links RF1040R/RF1070R readers to the RF120C module.

Rated operational voltage
300 V AC
Communication
RS232
EAN
4034106026059
Description

About the Connecting cable RS232, Sub-D / PicoBlade

The Siemens 6GT2891-6UH20 is a pre-assembled SIMATIC RF1000 connecting cable with RS232 signaling, a 9-pole Sub-D connector on one end and a 5-pole PicoBlade connector on the other, in a 2 m length. It links an RF1040R or RF1070R reader to the RF120C communication module. The 4-core shielded design carries a 300 V maximum operating voltage and a 69 mm minimum bend radius.

Selection Notes

At 2 m, this is the fixed connecting cable between the reader head and the RF120C communication module, not an extension run. The Sub-D (9-pole, 45 degree) end sets it apart from the M12-ended variant used for other RF1000 modules, so match the connector type on the module before ordering. The 69 mm minimum bend radius sets the smallest loop the cable can take inside a cabinet.

Specification

Full specification

48 values · Last verified 01 Nov 2026

General 6

product type designation Connecting cable RS232, Sub-D / PicoBlade
product description Communication cable (4-core) SIMATIC RF1000 connecting cable, pre-assembled RS232, between RF1040R or RF1070R and RF120C; black, length 2 m.
product brand name SIMATIC RF
suitability for use plug-in cable for connecting an RF1000 reader to the RF120C communication module
cable designation LiYCY 4x AWG26
wire length 2 m

Electrical data 4

number of electrical connections 2
type of electrical connection D-sub (male, 9-pole, 45°) / PicoBlade 51021 5-pole
loop resistance per length / maximum 130 mΩ/m
operating voltage: maximum 300 V

Mechanical data 10

number of electrical cores 4
design of the shield Braided shield made of tin-plated copper wires
outer diameter: of cable sheath 4.6 mm
material: of the wire insulation PVC
material: of cable sheath Special PVC, flame resistant according to UL-VW-1
color: of the insulation of data wires international color code
color: of cable sheath Black
bending radius: with single bend / minimum permissible 69 mm
bending radius: with multiple bends / minimum permissible 69 mm
weight per length 35 kg/km
Show all 48 specifications ↓ Show less ↑28 more values in Identification, Ambient conditions, Product features, product functions, product components / general, Standards, specifications, approvals, Logistics.

Identification 10

Part number 6GT2891-6UH20
Type designation Connecting cable RS232, Sub-D / PicoBlade
Brand Siemens
Condition New, factory sealed
Source Siemens and its authorised distributors
Warranty Manufacturer warranty
Lifecycle status Active, in production
EAN 4034106026059
ETIM class EC003249
eCl@ss 27060307

Ambient conditions 8

ambient temperature: during operation -15 ... +80 °C
ambient temperature: during storage -30 ... +80 °C
ambient temperature: during transport -30 ... +80 °C
ambient temperature: during installation -15 ... +80 °C
fire behavior flame resistant according to IEC 60332-1-2
chemical resistance: to mineral oil resistant
chemical resistance: to water resistant
radiological resistance / to UV radiation resistant

Product features, product functions, product components / general 2

product feature: halogen-free No
product feature: silicon-free Yes

Standards, specifications, approvals 1

UL/ETL listing / 300 V Rating Yes; UL AWM 2464/2517 (only cable without plug)

Logistics 7

Net weight 0.1 kg
Package dimensions 320 × 200 × 20 mm
Country of origin DE
Shipping weight 0.6 kg
Ships from Türkiye
Dispatch —
Stock On request

Source: manufacturer data · Last verified: 01 Nov 2026

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Quick answers

Questions about the Connecting cable RS232, Sub-D / PicoBlade

Which supply voltage is Connecting cable RS232, Sub-D / PicoBlade rated for?

The rated operational voltage of Connecting cable RS232, Sub-D / PicoBlade is 300 V AC.

What is the HS code of Connecting cable RS232, Sub-D / PicoBlade for customs?

The tariff (HS) code on file for Connecting cable RS232, Sub-D / PicoBlade is 85444290.

What is the EAN of Connecting cable RS232, Sub-D / PicoBlade?

The EAN (GTIN) of Connecting cable RS232, Sub-D / PicoBlade is 4034106026059.

Where does Connecting cable RS232, Sub-D / PicoBlade ship from, and how fast?

Connecting cable RS232, Sub-D / PicoBlade ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.

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Series

Siemens SIMATIC RF1000

Brand
Siemens
Series
SIMATIC RF1000
Series page →
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Connecting cable RS232, Sub-D / PicoBlade

Genuine parts

Genuine, factory-sealed parts

Siemens · 6GT2891-6UH20

Every part on Stoklink is new, unused and made by the manufacturer named on the page.

Condition
New and unused, in the manufacturer's factory-sealed packaging.
Sourced from
Siemens and its authorised distributors.
Warranty
The manufacturer's warranty applies.
If a part is not genuine
We refund the full amount.

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