Data Sheet


13
ETHERIO24TCPDATASHEET
CommandQuickReference

Table1,ModuleCommandSet

Command
ASCII
Command
Hex
Bytes Data Function
Response
Bytes
Response
Identifier
Response
Data
IO24
0x490x4F
0x320x34
4‐
Identify
IO24Units
12 IO24
6ByteMAC
Address
2ByteFirmware
Version
A 0x41 2 PortValue WritePortA ‐‐ ‐
B 0x42 2 PortValue WritePortB ‐‐ ‐
C 0x43 2 PortValue WritePortC ‐‐ ‐
a 0x61 1‐ ReadPortA 2 A PortAValue
b 0x62 1‐ ReadPortB 2 B PortBValue
c 0x63 1‐ ReadPortC 2 C PortCValue
!A 0x210x41 3 Direction
WritePortA
DirectionRegister
‐ ‐ ‐
!B 0x210x42 3 Direction
WritePortB
DirectionRegister
‐ ‐ ‐
!C 0x210x43 3 Direction
WritePortC
DirectionRegister
‐ ‐ ‐
!a 0x210x61 2‐
ReadPortA
DirectionRegister
3 !A Direction
!b 0x210x62 2‐
ReadPortB
DirectionRegister
3 !B Direction
!c 0x210x63 2‐
ReadPortC
DirectionRegister
3 !C Direction
%A 0x250x41 3 Pull‐Up
WritePortA
PullUpRegister
1

‐ ‐ ‐
%B 0x250x42 3 Pull‐Up
WritePortB
PullUpRegister
1

‐ ‐ ‐
%C 0x250x43 3 Pull‐Up
WritePortC
PullUpRegister
1

‐ ‐ ‐
%a 0x250x61 2‐
ReadPortA
PullUpRegister
1

3 %A Pull‐Up
%b 0x250x62 2‐
ReadPortB
PullUpRegister
1

3 %B Pull‐Up
%c 0x250x63 2‐
ReadPortC
PullUpRegister
1

3 %C Pull‐Up
H 0x48 2 PinNumber RaiseIOPin ‐‐ ‐
L 0x4C 2 PinNumber LowerIOPin ‐‐ ‐
S 
SeeSerial
Communication
Sectionbelow
 
 ‘r 0x270x72 4 AddMSBAddLSB ReadEEPROMByte 4 r
AddMSBAddLSB
Data
‘w 0x270x77 5
AddMSBAddLSB
Data
WriteEEPROMByte‐ ‐ ‐
‘@ 0x270x40 2 ‐ ResetModule ‐‐ ‐
BytesvaluesincludeallCommandsandDatasentinthepacket
‐Meansthatthereisnodataornoresponse,donotinsertdatabytes

1
LegacyPull‐upCommand‘@’isstillimplementedforbackwardcompatibility,howeveritis
advisedtousethenewcommandonanynewdevelopment.


©
2013ElexolPtyLtd Revision1.3

