B&B Electronics 232DRIO Manuel D’Utilisation
8 232DRIO-0308
Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5104
Table 2.3 – 232DRIO To DTE Connections
232DRIO
Pin #
Pin #
Signal
DTE DB-25
Connection
Connection
DTE DB-9
Connection
Connection
2
Receive Data (RD)
3
2
3
Transmit Data (TD)
2
3
5
Signal Ground (SG)
7
5
9
Ring Indicator
22
9
Table 2.4 – 232DRIO To DCE Connections
232DRIO
Pin #
Pin #
Signal
DCE DB-25
Connection
Connection
DCE DB-9
Connection
Connection
2
Receive Data (RD)
2
3
3
Transmit Data (TD)
3
2
5
Signal Ground (SG)
7
5
9
Ring Indicator
22
9
Power Supply Connections
The power requirement is 12VDC at 100mA. Power to the
232DRIO can be wired through the RS-232 serial port pin #9 (power
pin) or by an external power supply through the blue terminal blocks.
Serial ports can not provide enough power to supply the 232DRIO’s
100 milliamp requirement.
pin) or by an external power supply through the blue terminal blocks.
Serial ports can not provide enough power to supply the 232DRIO’s
100 milliamp requirement.
Chapter 3 - Commands