Digital Output Modules; Channel Digital Output Module With Input Process Data; Channel Digital Output Modules; Table 237: 1 Channel Digital Output Module With Input Process Data - WAGO 750-8215 Manual

336 Appendix
17.1.2

Digital Output Modules

Digital output modules use one bit of data per channel to control the output of the
corresponding channel. These bits are mapped into the Output Process Image.
Some digital modules have an additional diagnostic bit per channel in the Input
Process Image. The diagnostic bit is used for detecting faults that occur (e.g.,
wire breaks and/or short circuits). For modules with diagnostic bit is set, also the
data bits have to be evaluated.
When analog output modules are also present in the node, the digital image data
is always appended after the analog data in the Output Process Image, grouped
into bytes.
17.1.2.1

1 Channel Digital Output Module with Input Process Data

750-523
The digital output module delivers 1 bit via a process value Bit in the output
process image, which is illustrated in the input process image. This status image
shows "manual mode".

Table 237: 1 Channel Digital Output Module with Input Process Data

Input Process Image
Bit 7
Output Process Image
Bit 7
17.1.2.2

2 Channel Digital Output Modules

750-501, -502, -509, -512, -513, -514, -517, -535, -538, (and all variations),
753-501, -502, -509, -512, -513, -514, -517

Table 238: 2 Channel Digital Output Modules

Output Process Image
Bit 7
Manual
Version 1.2.0, valid from FW Version 03.02.02(14)
Bit 6 Bit 5
Bit 6 Bit 5 Bit 4
Bit 6 Bit 5 Bit 4
750-8215 PFC200; G2; 4ETH CAN USB
Bit 4 Bit 3 Bit 2
Bit 3 Bit 2
Bit 3 Bit 2
WAGO-I/O-SYSTEM 750
Bit 1 Bit 0
Status bit
"Manual
not used
Operation"
Bit 1 Bit 0
controls
not used DO 1
Channel 1
Bit 1 Bit 0
controls controls
DO 2 DO 1
Channel 2 Channel 1