Remote Operation

Remote Analog Operation

CHASSIS POTENTIAL

ISOLATED USER LINES

 

CNY17-2

 

USER LINES

 

CNY17-2

 

508 Ohm

 

0.4W

 

CNY17-2

 

508 Ohm

 

0.4W

 

CNY17-2

 

Vf = 1.3V TYP, 1.5V MAX

 

If = 10mA Recommended, 90mA MAX

Figure 4.2 Schematic For User Line Interface

Table 4.2 Analog Programming Pins

Pin #

Function

Input/Output

B1

Analog Programming (GND)

Output

 

 

 

B2

12V (unregulated) 10mA max

Output

 

 

 

B3

Voltage Setpoint (0–5/10V)

Input

 

 

 

B4

Current Setpoint (0–5/10V)

Input

 

 

 

B5

Voltage Readback (0–5/10V)

Output

 

 

 

B6

Current Readback (0–5/10V)

Output

 

 

 

The analog setpoint and readback pins may be configured to work in either a 0–5V range or 0–10V range.

The programming lines have their own isolated power source (10mA max), and this power can be looped back to power the user lines, if required. Connect the pins as shown in Table 4.3.

Release 3.0

109

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Image 111
Xantrex Technology XDC manual Schematic For User Line Interface, Analog Programming Pins