Analog Input Modules; Table 75: Module Types - Analog Input Modules - WAGO 750-370 Manual

160 Appendix
14.1.4

Analog Input Modules

The module/submodule types are listed for the analog input modules and the
substitute I/O modules assigned in the tables below.
The subsequent tables for the submodule types and data lengths list the number of
data bytes provided in the respective process image for the individual submodules.
The respective number of bytes of the telegrams in the send and receive direction
is also specified as input IODIOC (provider) and output IOCIOD
(consumer).
The group of analog input modules is divided into five module types.
Table 75: Module Types – Analog Input Modules
Module type
2AI
3AI
4AI
8AI
3PMM
Analog input modules receive the consumer status (IOCS) from the I/O controller
and supply it with the provider status (IOPS) of the existing input information if
only the actual user data is replaced. If all existing information is available in the
process image of the inputs and outputs, the process data qualifiers are also
transmitted in the opposite direction.
Description
2-Channel Analog Input Modules,
16 bits input data per signal channel
3-Channel Analog Input Modules,
16 bits input and output data plus control byte
and status byte per signal channel, access to the
register structure via cyclic data exchange
4-Channel Analog Input Modules,
16 bits input data per signal channel
8-Channel Analog Input Modules,
16 bits input data per signal channel
3-Phase Power Measurement Module,
16/32 bits data composition
WAGO-I/O-System 750
750-370 PROFINET IO Fieldbus Coupler
Substitute I/O modules
75x-452, 75x-454, 75x-456,
75x-461, 75x-462, 75x-464,
75x-465, 75x-466, 75x-467,
75x-469, 75x-470, 75x-472,
75x-473, 75x-474, 75x-475,
75x-476, 75x-477, 75x-478,
75x-479, 75x-480, 750-481,
75x-482, 75x-483, 750-484,
750-485, 750-486, 750-487,
75x-491, 75x-492,
plus all variations
75x-493,
plus all variations
750-450, 75x-453, 75x-455,
75x-457, 75x-459, 75x-460,
75x-464, 75x-468,
plus all variations
750-451
plus all variations
75x-494, 75x-495
plus all variations
Manual
Version 2.0.0