National Instruments RMX-4120 User Manual page 80

Pin Signal Name
1 PRL ON COM
2 N.C.
3 N.C.
4 N.C.
5 ALM CLR
6 SHUT DOWN
7 PRL IN-
8 PRL IN+
9 PRL COMP IN
10 A COM
11 PRL OUT+
12 PRL COMP OUT
13 I SUM
14 N.C
15 N.C.
16 PRL ON
17 N.C.
Figure 3-5. J1 Connector Pinout
J1
13 12 11 10 9 8 7
25 24 23 22 21 20 19
Table 3-1. J1 Connector Signals
Common for pin 16.
Not connected.
Not connected.
Not connected.
Alarm clear terminal
Alarms are cleared when a LOW (0 to 5 V) or short-circuit is applied
to this terminal.
Output shutdown control terminal. The output is turned off when a
LOW (0 to 0.5 V) or short-circuit is applied to this terminal.
Negative input terminal for master-slave parallel operation.
Positive input terminal for master-slave parallel operation.
Correction signal input terminal for master-slave parallel operation.
External signal common for pins 5 to 9, 11 to 13, 20 to 22, 24, and 25.
During remote sensing, this is the negative electrode (-S) of sensing
input. When remote sensing is not being performed, this is connected
to the negative output.
Positive electrode output terminal for master-slave parallel operation.
Correction signal output terminal for master-slave parallel operation.
Current signal terminal for master-slave parallel operation.
Not connected.
Not connected.
On during master-slave parallel operation (output through an
open-collector photocoupler).
Not connected.
RMX Programmable Power Supplies User Manual
6 5 4 3 2 1
18 17 16 15 14
Description
1
© National Instruments | 3-3