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Features and Specifications
Rear Panel Connectors and Switch
20 Operating Manual for XFR 2.8kW Series Power Supply
Rear Panel
SW1 Switch
The SW1 Programming, Monitoring, and Shutdown Select switch is an 8-position
piano DIP switch located on the power supply’s rear panel. See Figure . The SW1
switch enables you to choose:
• Resistive programming of output voltage or current limit
• Output voltage and current limit programming scales
• Output voltage and current monitor scales
• Remote shutdown circuit logic
• Over temperature shutdown mode
Figure 1.3 Programming and Monitoring SW1 Switch
(Switch is shown in factory default configuration.)
Table 1.2 shows the functions assigned to each SW1 switch.
1 Resistive Programming of Output Voltage
2 Resistive Programming of Output Current
3 Selects Output Voltage Programming Source Range
4 Selects Output Current Limit Programming Source Range
5 Selects Output Voltage Monitor Range
6 Selects Output Current Monitor Range
7 Selects Remote Shutdown Logic
8 Selects Over Temperature Shutdown Reset Mode