Connecting Hart Devices To Sitrans Mx300 - Siemens SITRANS IQ Operating Instructions Manual

Getting started

1.2 Connecting HART devices to SITRANS MX300

8. Connect the LAN interface X1P1LAN of the SITRANS CC240 to your PC.
Connecting Ethernet to SITRANS CC240 (Page 49)
9. Configuring and addressing SITRANS CC240.
Calling the SITRANS CC240 web server (Page 52)
1.2 Connecting HART devices to SITRANS MX300
Introduction
SITRANS MX300 always acts as a secondary master in accordance with the HART standard.
Connection und parameter assignment of the SITRANS MX300 channels depends on whether
the HART device is already connected to a HART Master.
Note
Internal or external resistor
You can use an external resistor or the internal resistor of the SITRANS MX300. If you use an
external resistor at a channel, disable the respective DIP switch at the SITRANS MX300
(Page 38).
Before connecting the devices
Observe the following safety instructions:
• General safety notes (Page 23)
• Basic safety notes: Connecting (Page 41)
Read the entire device manual in order to achieve the optimum performance of the device.
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SITRANS CC240 and SITRANS MX300
Operating Instructions, 06/2021, A5E47280695-AB