Serial Interface Modules With Standard Data Format; Data Exchange Module; Table 451: Serial Interface Modules With Standard Data Format; Table 452: Data Exchange Module - WAGO -I/O-SYSTEM 750 Manual

386 I/O Modules
13.3.5.4

Serial Interface Modules with Standard Data Format

750-650/000-001, -014, -015, -016
750-651/000-001
750-653/000-001, -006
The above Serial Interface Modules with Standard Data Format have a total of 6
bytes of user data in both the Input and Output Process Image (5 bytes of serial
data and 1 byte of control/status). The following table illustrates the Input and
Output Process Image, which have a total of 3 words mapped into each image.
Word alignment is applied.

Table 451: Serial Interface Modules with Standard Data Format

Input and Output Process Image
Instance
n
The specialty modules represent 1x6 bytes input and output data and seize 1
Instance in Class (0x67) and 1 Instance in Class (0x68).
13.3.5.5

Data Exchange Module

750-654, (and the variation /000-001)
The Data Exchange modules have a total of 4 bytes of user data in both the Input
and Output Process Image. The following tables illustrate the Input and Output
Process Image, which has a total of 2 words mapped into each image.
Word alignment is applied.

Table 452: Data Exchange Module

Input and Output Process Image
Instance
n
n+1
The specialty modules represent 2x2 bytes input and output data and seize 2
Instances in Class (0x67) and 2 Instances in Class (0x68).
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
Byte Destination
High Byte
D0
D2
D4
Byte Destination
High Byte
D1
D3
WAGO-I/O-SYSTEM 750
Low Byte
C/S Data byte
D1
D3
Low Byte
D0
D2
Description
Control/status
byte
Data bytes
Description
Data bytes