Shunt Emulator card

Description of the Shunt Emulator card for HIL Connect hardware

Card Overview

The Shunt Emulator card is an analog interface card designed to emulate shunt voltage in BMS and Power Electronic applications. It has two independent differential output channels, galvanically isolated from the HIL system ground. DIP switches on the card are used to select the driving HIL AO channels. The output (shunt) voltage is proportional to the driving analog output voltage multiplied by 0.025 (shunt emulator voltage gain).

Shunt Emulator card revisions

Table 1. Card revisions

Code	Revision	Part number
MR	1.0	25278

Shunt Emulator card hardware specification

Table 2. Hardware Specification

Parameter	Value
Type	Shunt emulator
Number of channels	2
Input signal range	±10 V
Output range	±250 mV
Resolution	7.7 µV
Accuracy	0.1 mV ±0.1% FS
Bandwidth	DC-20 kHz
Isolation	Yes
Max Load	±20 mA
Output Resistance	4 Ω

Shunt Emulator card connector data

Table 3. Connector data

Parameter	Value
Card Connector part number	182-009-213R561
Mating Cable example	Cable Example

Shunt Emulator card pinouts

Table 4. Pinout - X1

Connector	Pin	Signal	Rating	Comment
X1	2	Out1+	±250 mV	Channel 1 Positive Output
X1	3	LGND1	0 V	Channel 1 Local Ground
X1	7	Out1-	∓250 mV	Channel 1 Negative Output
X2	2	Out2+	±250 mV	Channel 2 Positive Output
X2	3	LGND2	0 V	Channel 2 Local Ground
X2	7	Out2-	∓250 mV	Channel 2 Negative Output