KEPCO TMA 4882-27 - Manual (Page 26)

2-8
TMA 4882-27 021910
IEEE 488
PORT
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
CONTROL BUS
1, 2, 6, 7 GND Ground
3, 4, 5 CONTROL BUS IEEE 1118 (2-Wire Differential Interface)
8, 9 CONTROL BUS IEEE 1118 (2-Wire Differential Interface)
AUX. SIGNALS
1, 7. 8 Emergency Shut-down - Isolated Input Cathode (–)
2, 5, 6 Emergency Shut-down - Isolated Input Anode (+)
3, 4 +5v Output (Through 390 Ohm)
9, 11 Ground
10 Emergency Shut-down Input - Non Isolated
12, 13 Discrete Fault Line - Relay Contact Pin 1
14, 15 Discrete Fault Line - Relay Contact Pin 2
TABLE 2-4. INPUT/OUTPUT PIN ASSIGNMENTS (CONTINUED)
CONNECTOR PIN SIGNAL NAME FUNCTION