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Table 3 – AMETEK SGI Series User Manual

Page 96

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Calibration and Verification

Sorensen SGI Series

3-44

M550221-01 Rev AA

Pin Reference

Electrical

Parameters

Functional Description

voltage of

~ 10.8 V

voltage. Circuit is electrically connected to the output power
negative terminal. See Section 3.11.

22

IP RES

*

1mA current

source with
compliance

voltage of

~ 10.8 V

Current source of 1 mA for remote current programming
using a resistance connected to signal return Pin J1-23 or
Pin J1-25 (IP RTN): 0- 5 k

Ω = 0-100% of full-scale output

current. Circuit is electrically connected to the output power
negative terminal. See Section 3.10.

23

IP RTN

Zin ~ 10 k

Current programming signal return which is to be used with
Pins J1-10, J1-16 or J1-22; also must be externally
connected to Pin J1-6 (COM) signal return when current
programming is utilized. Circuit is electrically connected to the
output power negative terminal.

24

COM

Signal return. Internally connected to Pin J1-6. Circuit is
electrically connected to the output power negative terminal.

25

IP RTN

Zin ~ 10 k

Current programming signal return which is to be used with
Pins J1-10, J1-16 or J1-22; also must be externally
connected to Pin J1-6 (COM) signal return when current
programming is utilized. Circuit is electrically connected to the
output power negative terminal.

With the option, Remote Isolated Analog Interface control, the control signal return is isolated from the

output power negative terminal. See Section Error! Reference source not found. and Section 3.15.

*

Signals not available with the option, Remote Isolated Analog Interface control.

Table 3

–5. Analog Control Connector (J1), Designations and Functions