National Instruments NI REM-11115 Скачать руководство пользователя страница 10

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Figure 5. REM-11115 Current Output Connection

24 VDC

A0 (0:3) Voltage

A0 (0:3) Current

COM

REM-11115

–

Load

Note

For information about fuse ratings for the REM-11115, refer to the device

datasheet on

ni.com/manuals

Connection Guidelines

•

Always connect analog signals using shielded, twisted pair cables. Unshielded cables
may lead to values outside the specified tolerance limits in environments subject to heavy
noise.

•

Connect the cable shield to functional earth ground immediately after the cables enter the
control cabinet.

•

Connect the cable shield to a shield bus if you are not using a closed control cabinet.

•

NI recommends using the NI Remote I/O Shield Set for optimal shield connection.

•

Make sure that devices you connect to the REM-11115 are compatible with the module
specifications.

•

Push the wire into the terminal when using a solid wire or a stranded wire with a ferrule.

•

Open the terminal by pressing a screwdriver into the spring lever when using a stranded
wire without a ferrule.

ni.com

REM-11115 Getting Started Guide

Содержание NI REM-11115

Страница 1: ...ight not meet the same safety ratings Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system Caution Do not operate the REM 11115 in a manner not specified in this document Product misuse can result in a hazard You can compromise the safety protection built into the product if the product is damaged in any way If the product is dam...

Страница 2: ...tromagnetic environment This product is intended for use in industrial locations However harmful interference may occur in some installations when the product is connected to a peripheral device or test object or if the product is used in residential or commercial areas To minimize interference with radio and television reception and prevent unacceptable performance degradation install and use thi...

Страница 3: ...ng the device ground yourself using a grounding strap or by holding a grounded object such as your computer chassis 1 Touch the antistatic package to a metal part of the computer chassis 2 Remove the device from the package and inspect the device for loose components or any other sign of damage Caution Never touch the exposed pins of connectors Note Do not install a device if it appears damaged in...

Страница 4: ...LED indicators Table 1 Module Function Labels Label Color Module Function Blue Digital input Red Digital output Green Analog input thermocouple Yellow Analog output White Bus coupler power module Installing Bus Connectors What to Use Bus connector DIN rail What to Do Complete the following steps to install bus connectors on the DIN rail 4 ni com REM 11115 Getting Started Guide ...

Страница 5: ... bus connector Note A bus connector will not attach to a preceding bus connector with a mounted module Remove the preceding module before installing additional bus connectors 3 Repeat Steps 2 and 3 for additional bus connectors Installing the Module What to Use REM 11115 Mounted bus connector What to Do Complete the following steps to install the REM 11115 on the DIN rail REM 11115 Getting Started...

Страница 6: ...n the underside of the module 2 Press the REM 11115 directly onto the bus connector and DIN rail until it clicks into place Caution Tilting the module when mounting it on the DIN rail will damage the contacts Installing Spring Terminal Blocks What to Use REM 11115 Spring terminal block What to Do Align the spring terminal block over the REM 11115 and press until it clicks into place 6 ni com REM 1...

Страница 7: ...4 VDC UA Analog module supply internally jumpered b1 b2 Blue GND Reference potential of the supply voltage internally jumpered 00 to 03 Orange AO0 to AO3 Voltage connection for channel 0 to 3 10 to 13 AO0 to AO3 Current connection for channel 0 to 3 20 to 23 COM Reference potential for all channels 30 to 33 COM Reference potential for all channels REM 11115 Getting Started Guide National Instrumen...

Страница 8: ...detect a valid cycle after power on Flashing The REM 11115 is not part of the configuration Red Solid The REM 11115 has lost connection to the Bus Coupler Flashing The REM 11115 has lost connection to the preceding adjacent module Off The REM 11115 is in reset mode UA Green Solid Supply to analog output module present Off No supply to analog output modules E1 Red Solid Supply to analog output modu...

Страница 9: ...suring range For information about input scaling refer to the device datasheet on ni com manuals Note An output value 1 7 of the output range results in a short circuit or open circuit error An open circuit error occurs if the actuator is disconnected during output Connecting the REM 11115 Figure 4 REM 11115 Voltage Output Connection 24 VDC A0 0 3 Voltage A0 0 3 Current COM COM REM 11115 a1 a2 b1 ...

Страница 10: ...y noise Connect the cable shield to functional earth ground immediately after the cables enter the control cabinet Connect the cable shield to a shield bus if you are not using a closed control cabinet NI recommends using the NI Remote I O Shield Set for optimal shield connection Make sure that devices you connect to the REM 11115 are compatible with the module specifications Push the wire into th...

Страница 11: ...or from the module Removing the REM 11115 Remove all connections before removing the REM 11115 either by disconnecting the cables or removing the spring terminal block What to Use Flathead Screwdriver What to Do Complete the following steps to remove the REM 11115 from the DIN rail 1 1 2 1 Insert the screwdriver and loosen the base latches on either end of the module 2 Remove REM 11115 perpendicul...

Страница 12: ...bus connector 1 3 2 1 Slide the bus connector away from the preceding bus connector at least 5 0 mm 0 20 in 2 Insert the screwdriver and loosen both latches on one side of the DIN rail 3 Rotate the bus connector to remove it from the DIN rail Note If you want to remove a bus connector in the middle of the system you must remove any modules or bus connectors following the desired connector or slide...

Страница 13: ...it ni com services for NI Factory Installation Services repairs extended warranty and other services Visit ni com register to register your NI product Product registration facilitates technical support and ensures that you receive important information updates from NI A Declaration of Conformity DoC is our claim of compliance with the Council of the European Communities using the manufacturer s de...

Страница 14: ...l Instruments Patent Notice at ni com patents You can find information about end user license agreements EULAs and third party legal notices in the readme file for your NI product Refer to the Export Compliance Information at ni com legal export compliance for the NI global trade compliance policy and how to obtain relevant HTS codes ECCNs and other import export data NI MAKES NO EXPRESS OR IMPLIE...

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