High-frequency generator ZET 7191

High-frequency signals generation
Acoustic emission signals imitation
CAN 2.0 data interface

POR (price on request)

Specifications

of High-frequency generator ZET 7191

Metrological Data
Output signal range	-1 to +1 V
Repetition of preset periods at preset or random interval	yes
Sampling rate	100; 500; 1,000; 6,000; 12,000; 24,000 kHz
Technical Specifications
Number of channels	1
Data interface	CAN 2.0
Transmission rate	100, 300, 1000 kbps
Interface input overvoltage protection (1 A current)	19 V
Interface input surge protection (350 W, 8/20 µsec)	28 V
Performance Specifications
Dimensions	87×50×24 mm
Weight	50 g
Power supply	9 to 24 V
Current consumed @12 V	110 mA
Reverse polarity protection	yes
Operational temperature range	-40 to +100 °C

Hardware Versions
Standard: laboratory design in a plastic cover (green)
OEM: board covered with a sealing compound.
Heavy Duty*: unit of standard design in an air-tight cover
(with a transparent lid)
*Option

Connection Diagrams

of High-frequency generator ZET 7191

SMA socket
PT connection

Socket for connecting to a measurement network 7191

Socket for connection to
the measurement network

Definition of pins for connecting to CAN line

Pin	Definition	Marking
1	+(9 ~ 24) V	Orange
2	H line of CAN 2.0	Blue
3	L line of CAN 2.0	White-blue
4	GND	White-orange

Basic configuration

of High-frequency generator ZET 7191

HF generator basic configuration includes:

High-frequency generator ZET 7191;
DIN-rail mounting panel for plastic modules 71×39;
set of operational documentation.

Data protection notification

Please note that the personal data provided by you is used exclusively for the purposes of fulfilling our contractual obligations, including, but not limited to: issuing invoices, delivery documents, documentation relating to customs clearance process, etc. We do not provide your personal data to any third party except for the purposes relating to our direct contractual obligations. Upon completion of order processing and expiry of the warranty period for the Products provided by our Company, we do not store or process any of your personal data. Please note, that our Company’s Confidential policy does not imply any advertising or marketing activities with the use of your personal data (including your Company name, address, your E-mail, phone number and other information provided by you with a view to placing an Order and organization of the Delivery).

Measurement perfomance

using ZET 7191 HF generators

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USB connection

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Parameter	Changeability	Acceptable values	Description
Sampling rate, kHz	Yes	100 500 1,000 1,000 6,000 12,000 24,000	DA converter frequency, at which the data will be transmitted to the unit output
Following interval, msec	Yes	0…30000	Interval of the given shape signal generation at the DA converter output
Random interval	Yes	Off On	Turning the random interval function on/off. If this function is on, the interval of the given shape signal will be pseudo-random from the range from 0 to the value set for the previous parameter
Sine frequency, kHz	Yes	–	Frequency of the sinusoidal signal; permissible value is selected based on the set sampling rate
Number of periods per pack	Yes	1…100	Number of sine periods in the given signal shape
Potentiometer	Yes	0…255	The value for the potentiometer which controls the signal scale using an analogous method
Amplitude	Yes	0…1	Additional digital linear scaling factor

Parameter	Value
Sampling rate, kHz	24000
Following interval, msec	10
Random interval	Off
Sine frequency, kHz	300
Number of periods per pack	2
Potentiometer	255
Amplitude	1

High-frequency generator ZET 7191

Specifications

Hardware Versions

Operation Principle

Connection Diagrams

Control

Configuration

Basic configuration

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Measurement perfomance

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