background image

Model DMM7512 7½ Digit Sampling Multimeter Instrument Information 
 

071357601 / October 2018 

 

 

Digital I/O port 

 

A digital input/output port that detects and outputs digital signals. The 

port provides six digital I/O lines. Each output is set high (+5 V) or low 

(0 V) and can read high or low logic levels. Each digital I/O line is an 

open-drain signal. 

 

 

USB Type B port 

 

USB Type B connection for communication, control, and data 

transfer. 

 

 

LAN STATUS 

LED indicator 

 

Illuminates when the instrument is connected to a local area network 

(LAN). 

 

 

LAN port 

 

Supports full connectivity on a 10 Mbps or 100 Mbps network. The 

DMM7512 is a version 1.5 LXI Device Specification 2016 instrument 

that supports TCP/IP and complies with IEEE Std 802.3 (ethernet 

LAN). Se

Setting up remote communications

 (on page 7). 

 

Rear-panel overview 

The rear panel of the DMM7512 is shown below. The descriptions of the rear-panel components follow the 

figure. 

Figure 6: 7512 rear panel 

 

 

 

INPUT and 

SENSE terminals

 

 

Use the INPUT HI and INPUT LO terminals for all 

measurements except current. For current 

measurements, use the AMPS connection with the 

INPUT LO terminal. 
Use the SENSE HI and SENSE LO terminals and the 

INPUT terminals with the 4-wire resistance, 3-wire 

and 4-wire RTD temperature, and DC voltage ratio 

functions. 

 

 

AMPS connection

 

 

3 A, 250 V current connector for DC current and digitize DC current 

10 µA to 3 A ranges. 

 

Содержание DMM7512

Страница 1: ...ave received In addition to the DMM7512 you should have received the items in the following table Part number Description Quantity 012178100 Test lead kit 4 CA 180 16A LAN crossover cable 16 in 2 1747...

Страница 2: ...Provides application examples that you can use as a starting point to create your own applications The Model DMM7510 7 Digit Graphical Sampling Multimeter Calibration and Adjustment Manual Provides c...

Страница 3: ...tions are on the rear panel of the instrument only There is no front terminal or rear terminal selection See Rear panel overview on page 6 for locations The instrument dimensions are different and the...

Страница 4: ...ling Multimeter Instrument Information 4 071357601 October 2018 Dimensions The following figures show the mounting screw locations and other dimensions of the instrument Figure 2 DMM7512 top view Figu...

Страница 5: ...port USB Type A connection You can use a USB flash drive to store reading buffer data scripts and user setups You can also use it to upgrade the firmware LAN RESET Reverts the LAN settings and the in...

Страница 6: ...etwork The DMM7512 is a version 1 5 LXI Device Specification 2016 instrument that supports TCP IP and complies with IEEE Std 802 3 ethernet LAN See Setting up remote communications on page 7 Rear pane...

Страница 7: ...r outlet The line fuse located just above the power receptacle protects the power line input of the instrument Setting up remote communications Each device on a LAN corporate or private requires a uni...

Страница 8: ...d This allows remote access to LXI web page controls that may have been password protected before the reset To use the LAN RESET switch to select Automatic configuration 1 Turn on instrument power 2 W...

Страница 9: ...e web interface and virtual front panel 1 Open a web browser on the host computer 2 Enter the IP address of the module in the address box of the web browser For example the default address for module...

Страница 10: ...Fuse replacement To prevent injury death or instrument damage use only the correct fuse type see table To replace the line fuse 1 Power off the instrument and remove the line cord 2 There is a small t...

Страница 11: ...ibration and adjustment using USB or LAN connection methods You can use the methods described in Adjustment command timing and error checking in the Calibration and Adjustment Manual Due to the heavie...

Страница 12: ...y be connected to mains These instruments will be marked as category II or higher Unless explicitly allowed in the specifications operating manual and instrument labels do not connect any instrument t...

Страница 13: ...mentation explains hazards that could damage the instrument Such damage may invalidate the warranty The CAUTION heading with the symbol in the user documentation explains hazards that could result in...

Отзывы: