Module
name
Data type
0X
1X
3X
4X
Module
informatio
n
Unsigned
16 bit
informatio
n
No
No
No
No
Yes
No
Yes
No
Time
Synchroni
zation
Unsigned
16 bit
informatio
n
No
No
No
No
Yes
No
Yes
Yes
Supervisio
n Data
Unsigned
16 bit
informatio
n
No
No
No
No
Yes
No
Yes
No
7.1.30
Function code and addressing region mapping
Table 125:
Correlation between the function code and address range
Module name
Data type
1X
3X
4X
Readable
(FC 01)
Writeable
(FC 05)
Readable
(FC 02)
Writeable Readable
(FC 04)
Writeable Readable
(FC 03)
Writeable
(FC 06)
DOM4
Boolean
Yes
Yes
No
No
Yes
No
Yes
Yes
DIM8H/DIM8L
Boolean
No
No
Yes
No
Yes
No
Yes
No
RTD4
Signed 16 bit
channel status
information
No
No
No
No
Yes
No
Yes
No
Channel range
information
(unsigned 16)
No
No
No
No
Yes
No
Yes
No
AOM4
Signed 16 bit
channel status
information
No
No
No
No
Yes
No
Yes
Yes
SIM8F/SIM4F
Readable data
Boolean
No
No
Yes
No
Yes
No
Yes
No
Writeable data
Boolean
Yes
Yes
No
No
Yes
No
Yes
Yes
Signed 32 bit
Analog data and
Signed 16 bit
enum
No
No
No
No
Yes
No
Yes
No
SSR
SSR1 and SSR 2
unsigned 16 bit
information
No
No
No
No
Yes
No
Yes
No
Module
information
Unsigned 16 bit
information
No
No
No
No
Yes
No
Yes
No
Time
Synchronization
Unsigned 16 bit
information
No
No
No
No
Yes
No
Yes
Yes
Supervision Data
Unsigned 16 bit
information
No
No
No
No
Yes
No
Yes
No
1MRS757488 H
Section 7
Modbus TCP communication
RIO600
183
Installation and Commissioning Manual
Summary of Contents for Remote I/O RIO600
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