InteCAT

Low Voltage Tester

Overview

Smart and Scalable Low Voltage Testing

The HK InteCAT LV System is a versatile and efficient solution designed for comprehensive low-
voltage testing in harnesses. Its modular design allows flexible test point distribution while maintaining outstanding precision, reliability, and speed. Based on EtherCAT communication, it ensures seamless integration into existing systems, no IP configuration, no flat cables, just plug and test.

Key Features

flexible architecture: modular test cards can be placed meters apart, optimizing test coverage
wherever needed
high-speed EtherCAT communication: no need for IP addresses, simple daisy-chain connection
for synchronized measurements
parallel data acquisition: all boards perform simultaneous, cycle-by-cycle measurements for
real-time accuracy
comprehensive Diagnostics: automatic calibration, self-diagnostics, and LED event indicators for
quick troubleshooting
Plug-and-Play Integration: Works seamlessly with any other InteCAT module (I/O, HV, TM, etc.)

TECHNICAL SPECIFICATIONS

Controller Module

Resistance

resolution: 4.9 Ω
range: 4.9 Ω – 1 MΩ

Voltage

resolution: 12 mV
range: 0 V – 18.8 V

Capacitance

minimum measurable: 100 nF

Test Points

192 test points with ESD and overcurrent protection
detection and feedback for up to 50 mA sink per pin
voltage measurement: 0 – 18 V

LV Testing Capabilities

measure resistance, capacitance, and diodes
detect opens, shorts
integrated 4 independent module power groups with digital control
fuses and fuse feedback integrated onboard

Power & Communication

single-card system: only EtherCAT and power required
all boards include internal measurement
fully compatible with HV Tester to reduce
high-voltage test points

EtherCAT Interface

plug-and-play connection: no IP address setup required
works in the same EtherCAT network with other InteCAT modules

Diagnostics & I/O

automatic calibration at startup
built-in self-diagnostics
custom LED signaling
8 digital inputs and 8 digital outputs