Brainboxes ED 5 Series - Page 6

5
2. Pin Outs...
ED-504 : 4 Digital IO & RS232/422/485
ED-588 : 8 digital outputs and 8 digital inputs
Type of
Port
Terminal
Block
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5
Digital Out Yellow -V DOut 0 DOut 1 DOut 2 DOut 3
Digital Out Orange -V DOut 4 DOut 5 DOut 6 DOut 7
Expansion Grey SIG GND RS-485 D- RS-485 D+ RS-485 D+ RS-485 D-
Digital In Green -V DIn 0 DIn 1 DIn 2 DIn 3
Digital In Blue -V DIn 4 DIn 5 DIn 6 DIn 7
Power Black -V +VA +VB -V Func. GND
Type of
Port
Terminal
Block
Pin 1 Pin 2 Pin 3 Pin 4 Pin 5
RS232 Yellow SIG GND CTS RXD RTS TXD
RS422 Yellow SIG GND RXD- RXD+ TXD+ TXD-
RS485 Yellow SIG GND DATA+ DATA-
Digital IO Green -V DIO 0 DIO 1 DIO 2 DIO 3
Power Black -V +VA +VB -V Func. GND