Connectors; Data Contacts/Internal Bus; Figure 2: Data Contacts - WAGO 750-484 Manual

2 ai 4-20 ma hart ex i 2-channel-analog input module 4-20 ma hart, ex i

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WAGO-I/O-SYSTEM 750

750-484 2 AI 4-20 mA HART Ex i

3.2

Connectors

3.2.1

Communication between the fieldbus coupler/controller and the I/O modules as

well as the system supply of the I/O modules is carried out via the internal bus. It

is comprised of 6 data contacts, which are available as self-cleaning gold spring

contacts.

Do not place the I/O modules on the gold spring contacts!

Do not place the I/O modules on the gold spring contacts in order to avoid soiling

or scratching!

Ensure that the environment is well grounded!

The devices are equipped with electronic components that may be destroyed by

electrostatic discharge. When handling the devices, ensure that the environment

(persons, workplace and packing) is well grounded. Avoid touching conductive

components, e.g. data contacts.

Manual

V 1.2.0 HW-Version 04, SW-Version 03

Device Description

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