KEPCO ABC-DM SERIES - Manual (Page 26)

2-2
ABC 040104
TABLE 2-1. INPUT/OUTPUT PIN ASSIGNMENTS FOR IEEE 488 (GPIB) PORT
CONNECTOR PIN SIGNAL NAME FUNCTION
IEEE 488
PORT
(connector A1J1)
1 D I 01 I/O Line
2 D I 02 I/O Line
3 D I 03 I/O Line
4 D I 04 I/O Line
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 SHIELD Shield
13 D I 05 I/O Line
14 D I 06 I/O Line
15 D I 07 I/O Line
16 D I 08 I/O Line
17 REN Remote Enable
18 GND Ground (signal common)
19 GND Ground (signal common)
20 GND Ground (signal common)
21 GND Ground (signal common)
22 GND Ground (signal common)
23 GND Ground (signal common)
24 LOGIC GND Logic Ground
TABLE 2-2. TRIGGER PORT PIN ASSIGNMENTS
CONNECTOR PIN SIGNAL NAME FUNCTION
TRIGGER PORT
(connector A1J2)
1
TRIGGER Logic 0 triggers ABC to previously stored setting (see
PAR. B.101.).
2
EXT_OFF Logic 0 causes ABC output to go to 0 Volts, 0 Amps
(the same as pressing the OUTPUT ON/OFF key).
3 Trigger- Shutdown RTN Return for TRIGGER and SHUTDOWN signals.