Technical data

RS-232 Connections
Manual Documentation Number: ESP904-4513m Appendix 69
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax [phone] – www.bb-elec.com
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph [phone] – Fax [phone] – www.bb-europe.com
Figure 60. DB-9 to DB-25 Straight-through Cable Connections
RS-232 Crossover DB-9 to DB-25 Conversion Connections
Figure 61. DB-9 to DB-25 Crossover (null modem) Cable
Connections