All distribution sites

Find the correct contact person for your region Search

Digital I/O coupler

Digital I/O coupler: Allowing you to integrate simple digital signals into the FOUNDATION™ Fieldbus H1R. STAHL's digital I/O coupler connects eight intrinsically safe contacts or proximity switches and four intrinsically safe solenoid valves to a FOUNDATION™ Fieldbus H1 in Zone 1 and Class I Div.2. The digital I/O coupler boasts a wide range of functions for a variety of different applications

With the Zone 1 and Class I Div.2 digital I/O couplers, you can connect eight intrinsically safe contacts or proximity switches and four intrinsically safe solenoid valves or pilot lights to a FOUNDATION™ Fieldbus H1. Input frequencies of up to 20 kHz are supported.The coupler is supplied externally with auxiliary power (four-conductor device) in order to minimize the load on the fieldbus and, if required, can be operated in an intrinsically safe (FISCO) or non-intrinsically safe (High Power Trunk) configuration. FF function and transducer blocks for DI, DO, DO valve, MDI, MDO, AI (frequency), CI (counter) and LTB (logic functions) are integrated in the couplers, making a whole host of applications possible.

Galvanic isolation between input, output and fieldbus for safe operation
Choice of intrinsically safe (FISCO) or non-intrinsically safe fieldbus (High Power Trunk) for use in operation
Wide variety of function and transducer blocks

Filter product lines

Select the product lines that are applicable to your intended use.

Ask our Experts

Please get in touch with our contact person

SERVICE CENTER

Southeast Asia & Japan

+65 627 195 95

[email protected]

Callback

We'll be glad to call you back to support you!

First name**

Surname**

Company*

Phone number**

Subject

Callback

Country*

*Mandatory fields

Datenschutz*

I have read the privacy policy and I agree to the collection and processing of my data provided therein. This consent is revocable at any time.*

Captcha

Contact form

Salutation**

Title

First name**

Surname**

Country**

Company**

E-mail address**

Phone number

*Mandatory fields

Subject

Message**

Datenschutz*

I have read the privacy policy and I agree to the collection and processing of my data provided therein. This consent is revocable at any time.*

Captcha*

We'll be glad to call you back to support you.

Wir rufen Sie gerne für ein Beratungsgespräch zurück. EN

First name**

Surname**

Company**

Country**

Phone number**

Subject

Callback

*Mandatory

Datenschutz*

I have read the privacy policy and I agree to the collection and processing of my data provided therein. This consent is revocable at any time.*

Captcha*

Name	Purpose	Lifetime	Type	Provider
CookieConsent	Saves your consent to using cookies.	1 year	HTML	Website
fe_typo_user	Assigns your browser to a session on the server.	session	HTTP	Website
rs	Assigns your browser to a session on the server. This only affects the content you see and is not evaluated or processed by us.	1 day	HTTP	Website
SesWS	Assigns your browser to a session on the server. This only affects the content you see and is not evaluated or processed by us.	session	HTTP	Website
TWS	Assigns your browser to a session on the server. This only affects the content you see and is not evaluated or processed by us.	14 day	HTTP	Website
ps_rvm_gVt7	Assigns your browser to a session on the server. This only affects the content you see and is not evaluated or processed by us.	1 day	HTTP	Website

Name	Purpose	Lifetime	Type	Provider
_ga	Used to distinguish users.	2 years	HTML	Google
_gat	Used to throttle request rate.	1 day	HTML	Google
_gid	Used to distinguish users.	1 day	HTML	Google

All distribution sites

Search

Digital I/O coupler

Filter product lines

Filter product lines

1 Serie (1 Product)