ABB INSITE PRO M COMPACT SCU100 - I;O Module Integration via Modbus

If frequency for data refresh for Modbus, webserver or storage is 0, then data are requested/stored on
demand (when changed).
More details about each quantity is available in user manual for specific meter and can be accessed using
meter address from meters tab in the Excel file.
15.3.I/O modules
Insite pro M allows to connect up to 24 I/O modules. I/O modules can be assigned to Modbus ID from
97 to 120 and can be read/control using web UI and Modbus TCP/RTU protocols. Registers of each
connected I/O module are statically mapped in the control unit register map available in the attached
Excel file in the tab cu insite.
External
Modbus
address
Slave
Modbus
ID
External Modbus
data type
Category Quantity Registers
58502 97 Unsigned integer IO module I/O configuration 1
58503 97 Unsigned integer IO module Pulse Counter Port 0 2
58505 97 Unsigned integer IO module Pulse Counter Port 1 2
58507 97 Unsigned integer IO module Pulse Counter Port 2 2
58509 97 Unsigned integer IO module Pulse Counter Port 3 2
58511 97 Unsigned integer IO module Status Contacts Port 0 1
58512 97 Unsigned integer IO module Status Contacts Port 1 1
58513 97 Unsigned integer IO module Status Contacts Port 2 1
58514 97 Unsigned integer IO module Status Contacts Port 3 1
Control unit register map, provides information about address for each quantity, number of registers on
which it is presented and data type. The details for each registers are available in the Excel file in the tab
I/O modules.
E.g. Output module is connected to Modbus ID 97. Status of contacts can be read from control unit
register address 58511, size of the quantity is 1 register and data type is unsigned integer. Additionally
it can be read from Excel file tab I/O modules that this register is writable and is and data available by
Modbus or WebUI is refreshed every 1 second.
Category Quantity External
Modbus data
type
IO module
address
External
Modbus
registers
IO module I/O configuration Unsigned
integer
40 1
IO module Pulse Counter
Port 0
Unsigned
integer
50 2
IO module Pulse Counter
Port 1
Unsigned
integer
52 2
IO module Pulse Counter
Port 2
Unsigned
integer
54 2
IO module Pulse Counter
Port 3
Unsigned
integer
56 2
IO module Status Contacts
Port 0
Unsigned
integer
0 1
IO module Status Contacts
Port 1
Unsigned
integer
1 1
IO module Status Contacts
Port 2
Unsigned
integer
2 1
IO module Status Contacts
Port 3
Unsigned
integer
3 1
70 SCU100 INSITE PRO M COMPACT USER MANUAL