Xantrex Technology XG 850 manual Making Isol Control Connections

Isolated Analog Programming Mode (ISOL)

Making ISOL Control Connections

CAUTION: Equipment damage

Before making connections from external circuits to the Isolated Analog Programming Connector, turn the front panel power switch to off and wait until the front panel displays have gone out.

For most connectors and jumpers, use any suitable wire such as 22 AWG stranded wire. For lowest noise performance, use shielded twisted pair wiring of 22 AWG. Use the shortest leads possible. +5 V and +15 V Auxiliary Output reference to pin 2 and 6 (isolated common) on the ISOL Connector.

ISOL Programming With External Voltage Source

The pin numbers are described in Table 4-4 on page 4–21.

4

V

Figure 4-11Programming Output Voltage using an Isolated External

Voltage Source

V

Figure 4-12Programming Output Current using an Isolated External

Voltage Source

M370078-01 4-23