2board level connection information – BNC 588-OEM-1NS User Manual
Page 2
2
Board Level Connection Information
Please refer to the standard user
’s manual for operation of the unit and how
the connections work.
•
Molex 4 pin female C-grid (Molex #50-57-9404). Contacts, Molex
Power Connection (J20)
#16-02-0103.
Number
Name
Type
Specification
1 (denoted by arrow)
+5VDC Supply
Power Input
+5VDC +/-100mV @ 1.2A max*
2
Ground
Power Return
0V power supply return
3
Ground
Power Return
0V power supply return
4
+24VDC Supply
Power Input
+24VDC +/- 200mV @ 1.5A max*
*Worst case current when driving all outputs into 50 ohm loads.
•
Molex 2 pin female C-grid (Molex #50-57-9402) Contacts, Molex
Power Switch (J5)
#16-02-0103.
NOTE: this connector comes jumpered. Pins 1 and 2 can be opened and
closed (shorted) to control power supply to unit. Closed = power on,
Open = power off.
•
Standard density D-Sub male connector.
RS232 Connection (J16)
Number
Name
1
No Connection
2
Tx – Transmit (To PC)
3
Rx – Receive (From PC)
4
DTR – Connected to pin 6
5
Ground
6
DSR – Connected to pin 4
7
RTS – Connected to pin 8
8
CTS – Connected to pin 7
9
No Connection