Seaward DO5000 Interface - Manual (Page 40)

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APPENDIX II
RS-232 Pin Connections
1 DCD Data Carrier Detect (not connected)
2 RXD Received Data (input)
3 TXD Transmitted Data (output)
4 DTR Data Terminal Ready (not connected)
5 GND Signal Ground
6 DSR Data Set Ready (not connected)
7 RTS Request To Send (output)
8 CTS Clear To Send (input)
9 RI Ring Indicator (not connected)
APPENDIX III
IEEE-488 Pin Connections
1 DIO1 Data Input/Output 1
2 DIO2 Data Input/Output 2
3 DIO3 Data Input/Output 3
4 DIO4 Data Input/Output 4
5 EOI End Or Identify
6 DAV Data Valid
7 NRFD Not Ready For Data
8 NDAC Not Data Accepted
9 IFC Interface Clear
10 SRQ Service Request
11 ATN Attention
12 CABLE SHIELD
13 DIO5 Data Input/Output 5
14 DIO6 Data Input/Output 6
15 DIO7 Data Input/Output 7
16 DIO8 Data Input/Output 8
17 REN Remote Enable
18 DAV ground
19 NRFD ground
20 NDAC ground
21 IFC ground
22 SRQ ground
23 ATN ground
24 LOGIC ground