Profibus Diagnostic & Troubleshooting Device

Measures leakage currents, e.g. leakage and fault currents, and current pick-up of instruments without breaking the circuit. Measurements according to DIN VDE 0701/0702 and the German BetrSichV (BGV A3, VBG 4).

• Reliably Detects Even Very Small Improper Shield Currents Resulting from EMC Problems.

Functionality

• Leakage current measurement
• Differential current measurement
• Voltage and resistance measurement
• Frequency range for AC current / voltage 40 Hz...1 kHz
• Acoustical continuity test
• MIN/MAX and relative value measurement
• Manual selection of the measurement range
• Integrated data hold
• Additional analog bar graph display
• Clamp opening 30 mm
• Auto power off

Included in Package

Digital leakage current clamp, 2 batteries 1.5 V IEC LR6, carrying case, measuring cables (1 x red, 1 x black) and user manual.

Order Number

DDA-ZZ-004010

Interface for Providing an Access Point to Test PROFIBUS Networks if the D-sub Connectors have no Service Socket or if the Devices are Connected via Terminal Block

Provides an access point for testing PROFIBUS networks if the D-sub connectors have no service socket or if the stations are connected via terminal block.

• Allows Testing the Bus During Operation
• Exchange of Bus Devices at the Beginning or End of the Bus Without Causing Problems on the Bus

Application

The service interface is top hat rail mounted. An external 24 VDC power source is required for power supply to the terminating resistor in the PROFIBUS connector included in the package. The service interface can thus be used as an active bus termination at the beginning or end of the bus. If the PLC allows dropping and adding bus stations on the live bus, the service interface offers the possibility to exchange the first and last bus stations without causing problems on the bus.

Included in Package

PBMB adapter and 90° angled PROFIBUS connector with switchable terminating resistor, strain relief and screw terminal technology.

Order Number

ACL-NN-006037

Downloads

Product Insert ACL-NN-006037

Interface for Providing an Access Point to Test PROFIBUS Networks With M12 Connectors

Provides an access point for testing PROFIBUS networks with M12 connectors.

• Allows Testing the Bus During Operation

Application

The service interface is inserted between two bus stations. When not in use, the service output of the T piece is closed with an end cap. At baud rates of 1.5 Mbit/s or higher, use the supplied cable to ensure that the required minimum distance between bus stations is maintained.

Included in Package

T piece (protection class IP68) with end cap and a 1 m DP cable fitted with a male/female M12 connector on each end.

Order Number

ACA-NN-006034

Downloads

Product Insert ACA-NN-006034B