WAGO 750 Series User Manual

148 • I/O Modules
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler
Output Process Image
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
controls
DO 2
Channel
2
controls
DO 1
Channel
1
2 Channel Digital Input Modules with Diagnostics and Input Process
Data
750-507 (-508), -522, 753-507
The 750-507 (-508), -522 and 753-507 digital output modules have a
diagnostic bit for each output channel. When an output fault condition
occurs (i.e., overload, short circuit, or broken wire), a diagnostic bit is set.
The diagnostic data is mapped into the Input Process Image, while the
output control bits are in the Output Process Image.
Input Process Image
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Diagnostic
bit S 2
Channel 2
Diagnostic
bit S 1
Channel 1
Output Process Image
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
controls
DO 2
Channel 2
controls
DO 1
Channel 1
750-506, 753-506
The 750-506, 753-506 digital output module has 2-bits of diagnostic
information for each output channel. The 2-bit diagnostic information can
then be decoded to determine the exact fault condition of the module (i.e.,
overload, a short circuit, or a broken wire). The 4-bits of diagnostic data
are mapped into the Input Process Image, while the output control bits are
in the Output Process Image.

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