Datasheet > 777207-25

777207-25

更新时间： 2024-11-07 06:32:07

品牌	Logo	应用领域
美国国家仪器公司 - NI		/
页数	文件大小	规格书
9页	728K
描述
SCXI Terminal Blocks

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777207-25 数据手册

SCXI Terminal Blocks

• Terminal blocks for quick,

easy connections

• Onboard temperature sensor

for cold-junction compensation

• Strain-relief clamps

for reliable wiring

• Isothermal construction

for high-accuracy

thermocouple measurements

• High-voltage attenuation

• AC/DC coupling

• Bridge offset nulling,

shunt calibration

• Current inputs

• Connectivity options including BNC and

thermocouple plugs

• Shielded front-mount

terminal blocks

• Rack and DIN-rail mount options

available

• Terminal block options for specific

measurement types

Some terminal blocks are designed for specific input types, such as

thermocouples, strain gages, and high-voltage inputs. See tables 2, 3,

and 4 to determine which SCXI terminal blocks are compatible with your

SCXI module.

Overview

National Instruments SCXI terminal blocks provide a convenient

method for connecting and disconnecting signals to your system. The

NI SCXI-13xx front-mount terminal blocks feature direct connections

to transducers at the screw terminals located within a fully shielded

enclosure or at front-mounted BNC connectors. Strain-relief clamps hold

the signal wires safely in place. You can also choose either the TC-2095

or BNC-2095 rack-mount terminal blocks for minithermocouple

connectors or BNC connectors. These terminal blocks are ideal

solutions for high-channel-count temperature or voltage applications.

TBX DIN-rail mount terminal blocks are an alternative to the SCXI-13xx

terminal blocks which attach directly to the front of an SCXI module. The

TBX system includes shielded cables that connect the front I/O connector

of an SCXI module to a TBX terminal block.

Figure 1. Terminal Block Configuration

Terminal Block

TBX-1303

TBX-1316

Compatible SCXI Modules

SCXI-1100, SCXI-1102, SCXI-1102B/C, SCXI-1181

SCXI-1120/D, SCXI-1125, SCXI-1126

Cabling

SH96-96 or R96-96

SH32-32-A

CJC

ꢀ

–

Special Features

Open TC detection isothermal construction, selectable ground referencing

200:1 attenuation (up to 1,000 VDC)

High-voltage 250 VDC

TBX-1325

SCXI-1124

SH48-48-A

–

TBX-1326

TBX-1328

SCXI-1162, SCXI-1162HV, SCXI-1163, SCXI-1163R

SCXI-1120, SCXI-1120D, SCXI-1121, SCXI-1125, SCXI-1126

SH48-48-B

SH32-32-A

–

ꢀ

High-voltage 250 VDC

Sockets for current input resistors, isothermal construction,

high-voltage 250 VDC

TBX-1329

TBX-96

SCXI-1120, SCXI-1120D, SCXI-1121, SCXI-1125, SCXI-1126

SCXI-1100, SCXI-1102, SCXI-1102B/C

SH32-32-A

SH96-96 or R96-96

SCXI-1104, SCXI-1181, SCXI-1104C

User-supplied wiring

NB1

–

Selectable AC coupling (rejects up to 250 VDC)

–

TBX-24F¹

CB-50

All modules

SCXI-1180

–

¹The TBX-24F is a general-purpose feedthrough terminal block that you can use with any SCXI module or front mounting terminal blocks.

Table 1. TBX Terminal Block Selection Guide

12 3 4 5 6 7...9

中文翻译

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与777207-25相关器件

型号	品牌	获取价格	描述	数据表
777207-26	NI	获取价格	SCXI Terminal Blocks
777207-28	NI	获取价格	SCXI Terminal Blocks
777207-29	NI	获取价格	SCXI Terminal Blocks
77720-C	MOLEX	获取价格	Barrier Strip Terminal Block, 20A, 2 Row(s), 1 Deck(s)
77720-M	MOLEX	获取价格	Barrier Strip Terminal Block, 20A, 2 Row(s), 1 Deck(s)
77720-V	MOLEX	获取价格	Barrier Strip Terminal Block, 20A, 2 Row(s), 1 Deck(s)
7772-1	WINCHESTER	获取价格	RF Connector Adapter, PATCH JACK-BNC, Panel Mount, Jack
77721-47	MOLEX	获取价格	Barrier Strip Terminal Block
77721-50	MOLEX	获取价格	Barrier Strip Terminal Block
77721-M	MOLEX	获取价格	Barrier Strip Terminal Block

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