WAGO 750 Series User Manual

128 • Process Image
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler
6.2 Example for an Input Process Image
The following figure is an example of an input process image.
The configuration comprises 16 digital and 8 analog inputs.
The input process image thus has a data length of 16 bytes for the analog
modules and 2 bytes for the digital modules, i.e 18 bytes in total.
Bit 1
Bit 4
Byte1
1
4
1
4
11
4
1
DI
DI DI
DI
AI
AI
AI
AI
0x0001
0x0000
LINK
MS
NS
ETHERNET
TxD/RxD
I/O
750-341
Byte2
0x0003
0x0002
DI: Digital Input
AI: Analog Input
Addresses
Process input image
(Byte)
Input modules 750- 402 402 472 472 402 476 402 476
Byte1
Byte2
Byte 3
Byte 4
Byte 2
Byte 1
Byte1
Byte2
Byte 3
Byte 4
Byte 2
Byte 1
Byte1
Byte2
Byte 3
Byte 4
Byte 2
Byte 1
Byte1
Byte2
Byte 3
Byte 4
Byte 2
Byte 1
Byte1
Byte2
Byte 3
Byte 4
Byte 2
Byte 1
Byte1
Byte2
Byte 3
Byte 4
Byte 2
Byte 1
…
…
…
…
0x000F
0x000E
0x000D
0x000C
0x0010
0x0011
Fig. 6-1: Example of an input process image g086015d

WAGO 750 Series Specifications

General

Protection Class	IP20
Bus Couplers	PROFIBUS, CANopen, Ethernet
Modules	Digital Input, Digital Output, Analog Input, Analog Output
Mounting	DIN rail mounting
Voltage Supply	24 V DC (typical)
Communication Protocol	Depends on the bus coupler (e.g., PROFIBUS, CANopen, DeviceNet, Ethernet)
Digital Input Channels	Varies by module (e.g., 8, 16 channels)
Digital Output Channels	Varies by module (e.g., 8, 16 channels)
Analog Input Channels	Varies by module (e.g., 2, 4, 8 channels)
Analog Output Channels	1, 2, 4 channels (depending on module)
Width	12 mm, 24 mm (typical module widths)
Number of Channels	Varies by module type
Current Consumption per Channel	Varies by module type