Siemens FS720 Quick Reference For Components / Pin Assignment page 126

Event printer FTO2001A1
126
Building Technologies
Fire Safety & Security Products
Connection of the event printer to power supply (150 W)
Connecto From printer
r
2 Positive supply (red)
Negative supply (blue)
Pin assignment for 150 W power supply unit
Connection of event printer to RS232 module
Connecto From printer
r
3 Data (white)
Data (brown)
Data (green)
Data (yellow)
Pin assignment for RS232 module
To Power supply terminal X1
=> X1, PIN 4, 5, 6, 7 or 8 (+24 V)
=> X1, PIN 1, 2 or 3 (0 V)
To Terminal X3 of RS232 module
=> (X3) PIN 6 (CTS)
=> (X3) PIN 4 (RXD)
=> (X3) PIN 2 (TXD)
=> (X3) PIN 5 (0 V)
A6V10210410_a_en_--
18.05.2009