334 Appendix
WAGO-I/O-SYSTEM 750
750-8215 PFC200; G2; 4ETH CAN USB
Manual
Version 1.2.0, valid from FW Version 03.02.02(14)
17.1.1.8 8 Channel Digital Input Module PTC with Diagnostics and Output
Process Data
750-1425
The digital input module PTC provides via one logical channel 2 byte for the input
and output process image.
The signal state of PTC inputs
DI1 … DI8 is transmitted to the fieldbus
coupler/controller via input data byte D0.
The fault conditions are transmitted via input data byte D1.
The channels 1 … 8 are switched on or off via the output data byte D1.
The output data byte D0 is reserved and always has the value
“0“.
Table 235: 8 Channel Digital Input Module PTC with Diagnostics and Output Process Data
Input Process Image
Input Byte D0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Signal
status
DI 8
Channel 8
Signal
status
DI 7
Channel 7
Signal
status
DI 6
Channel 6
Signal
status
DI 5
Channel 5
Signal
status
DI 4
Channel 4
Signal
status
DI 3
Channel 3
Signal
status
DI 2
Channel 2
Signal
status
DI 1
Channel 1
Input Byte D1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Wire break
/short
circuit
Data bit
DI 8
Channel 8
Wire break
/short
circuit
Data bit
DI 7
Channel 7
Wire break
/short
circuit
Data bit
DI 6
Channel 6
Wire break
/short
circuit
Data bit
DI 5
Channel 5
Wire break
/short
circuit
Data bit
DI 4
Channel 4
Wire break
/short
circuit
Data bit
DI 3
Channel 3
Wire break
/short
circuit
Data bit
DI 2
Channel 2
Wire break
/short
circuit
Data bit
DI 1
Channel 1
Output Process Image
Output Byte D0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
0
0
0
Output Byte D1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
DI Off 8
Channel 8
*)
DI Off 7
Channel 7
*)
DI Off 6
Channel 6
*)
DI Off 5
Channel 5
*)
DI Off 4
Channel 4
*)
DI Off 3
Channel 3
*)
DI Off 2
Channel 2
*)
DI Off 1
Channel 1
*)
*) 0: Channel ON
1: Channel OFF
