Features and Specifications
Rear Panel Connectors and Switch
22
Operating Manual for XFR 2.8kW Series Power Supply
Rear Panel J2
Connector
The J2 Programming and Monitoring connector is a 15-terminal wire clamp
connector located on the power supply’s rear panel. See Figure 1.4. The J2 connector
provides access to the following functions:
•
Remote programming of output voltage AND/OR current limit
•
Remote monitoring of calibrated readback signals for output voltage and output
current
•
Remote control of the shutdown function using a 2.5 V to 15 V signal
Figure 1.4
Programming and Monitoring J2 Connector
See Table 1.3 for the
list of the J2 connector terminal numbers, their references, and
corresponding functions.
1
Remote Output Voltage Programming Select
2
Remote Output Current Limit Programming Select
3
Control Ground
4
No connection
5
Voltage Program Signal Return
6
Output Voltage Programming Input
7
Current Program Signal Return
8
Output Current Limit Programming Input
9
Voltage Monitor Signal Return
10 Output Voltage Monitor
11 Current Monitor Signal Return
12 Output Current Monitor
13 No connection
14 Shutdown (S/D) Signal Return (–)
15 S/D Input (+)
