The Siemens 6ES7156-0AA00-0XA0 is a field bus coupler that bridges a PROFIBUS DP network to an AS-i segment, housed in an IP66/IP67 enclosure so it sits directly on the machine rather than in a climate-controlled panel. The IP66/IP67 rating means the coupler withstands high-pressure washdown and dust ingress — a fit for packaging lines, food processing, or outdoor conveyor stations where a standard IP20 coupler would fail.
Siemens 6ES7156-0AA00-0XA0 Field Bus Coupler DP/AS-i, IP66/I
MPN6ES7156-0AA00-0XA0
Siemens SIMATIC S5/S7, Field Bus Coupler DP/AS-i Link, PROFIBUS DP to AS-i, Degree of Protection IP66/IP67, 6ES7156-0AA00-0XA0.
$649.00Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 3.08 kgs |
Product details
Frequently asked questions
What IP rating does this coupler carry?
It is rated IP66/IP67, meaning it is dust-tight and protected against powerful water jets and temporary immersion. No additional enclosure needed for most washdown areas.
MPN
6ES7156-0AA00-0XA0