Spectrum Controls 1734sc-IE2CH - Manual (Page 23)

User’s Manual Pub. 0300257-01 Rev. A
Chapter 3
Configuring the 1734sc-IExCH
Using RSLogix 5000
This chapter covers the following subjects:
•
Introduction
•
About Communications
•
Use Generic Profile
•
Use AOP (Add On Profile)
•
Module configuration
•
Reading input data
•
Module update time
Section 3.1
Introduction
The 1734sc-IE2CH and IE4CH allow, in addition to reading the 4 to 20 mA analog
signal, the ability to read and write HART data to and from HART compatible devices.
This chapter will describe how to configure the IExCH module using RSLogix 5000
programming software.
Section 3.2
About
Communications
The module produces and consumes data as follows:
IE2CH Produce/Consume Data
Input Assembly Options I/O Connection Type Consumes Produces
Analog + HART 0, 1 Change-of-State 0 Bytes 60 Bytes
IE4CH Produce/Consume Data
Input Assembly Options I/O Connection Type Consumes Produces
Analog + HART 0, 1, 2, 3 Change-of-State 0 Bytes 112 Bytes
!
Attention
The IExCH module is not compatible with the 1734-ADN, ADN(X), and
PDN device net adapters and the 1734-APB profibus adapter.
!
Attention
It is not recommended to update module firmware if the module is
installed behind a Control Net adapter (1734-ACNR). Only update
firmware when the module is installed behind an Ethernet adapter
(1734-AENT or 1734-AENTR).