CN
Product Isolated Barrier NPEXA-C171H

NPEXA-C171H

Temperature input isolated barrier, it converts the thermocouple signals from a hazardous area into 1:1mV and 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

Input signal

Output signal

Channels

Power Supply Mode

Share
NPEXA-C171H
Product details Technical data Accessory Download
contrast

【Core technology】

安全栅C.png.jpg

【Installation and disposal】



C系列注塑外壳安装.gifC系列注塑外壳拆卸.gif

                                    

Installation                                               Disposal  






【Technical data】 Supply Input Output Transfer characterisics General parameters EMC data Operating conditions State 【Mechanical specifications】 Mechanical specifications 【Certified data】 Certified data
Technical data
Power dissipation 1.2 W
Supply
Power supply 18 ~ 60 V DC
Input
Input signal 0～100mV
Output
Output signal Output1: 1:1 mV; Output2: 4 ~ 20mA
Load resistance Output1: RL ≥ 10kΩ; Output2: RL ≤ 550Ω
Transfer characterisics
Conversion accuracy-K -200 ℃ ~ +1372 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-E -100 ℃ ~ +1000 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-J -100 ℃ ~ +1200 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-N -200 ℃ ~ +1300 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-S -50 ℃ ~ +1768 ℃/＜500 ℃，±0.5 ℃/≥500 ℃，±0.1 %F.S.
Conversion accuracy-R -50 ℃ ~ +1768 ℃/＜500 ℃，±0.5 ℃/≥500 ℃，±0.1 %F.S.
Conversion accuracy-T -20 ℃ ~ +400 ℃/＜300 ℃，±0.3 ℃/≥300 ℃，±0.1 %F.S.
Conversion accuracy-B +400 ℃ ~ +1820 ℃/＜500 ℃，±0.5 ℃/≥500 ℃，±0.1 %F.S.
Temperature drift 30 ppm/℃
General parameters
Compensation accuracy 1°C (Temperature compensation range: -20°C ~ +60°C)
Response time ≤ 500 ms
EMC data
Electromagnetic compatibility IEC 61326-3-1
Dielectric strength ≥ 3000V AC (intrinsically safe side / non-intrinsically safe side); ≥ 1500V AC (Power supply /non-intrinsically safe side)
Insulation resistance ≥ 100 MΩ (Input /Output/Power supply)
Operating conditions
Operation temperature -20 ℃ ~ +60 ℃
Storage temperature -40 ℃ ~ +80 ℃
Suitable location Mounting in safe area, and connected to the intrinsic safety apparatus in hazardous area zone 0, zone 1, zone 2, ⅡA, ⅡB, ⅡC, T4 ~ T6
State
Output states Whatever input fault status (except breakage), the output follows the input within measuring range. And the maximum value would not exceed the 110% of the upper limit of the measuring range.
Mechanical specifications
Connection method Screw connection
Dimension 17.8mm (W) × 110mm (H) × 117mm (D)
Mounting type DIN35 mm
Certified data
Product approvals CNEX, CE, FCC, CCC
Ex marking [Ex ia Ga]ⅡC
Um 250 V
Uo 8.7 V (Terminals 1, 2)
Io 33 mA (Terminals 1, 2)
Po 72 mW (Terminals 1, 2)
Co 3.58 μF (Terminals 1, 2)
Lo 21 mH (Terminals 1, 2)
NPPB-DIN Bus rail power supply
35mm standard rail
NPPB-BS210 I/O terminal base
Connect the rail BUS base, external power is introduced through the terminal block of the base. If a redundant power module is selected, this terminal can be left unselected.
NPPB-BSC028 Dust cover
Protect the exposed bus and split the combination as needed.
NPPB-SS5 Limiter
For fixed position, standard 2 sets
NPPB-TS35B Fixed piece
Material: metal iron, used for rail load-bearing reinforcement, standard 2 pieces
NPEXA-C11

一入一出

热电偶输入安全栅

De-contrast Clear contrast bar

Nanjing New Power Electric Co.,Ltd.

Addr.: 6 Floor, Building1, New Space Development Center, No.126 tianyuan middle road, jiangning district, Nanjing

Zip code: 211112

Tel: +86(25)84459303 84459429 84459479

Fax: +86(25)84519256

E-mall: master@anpe.cn

Service Tel: 800-828-9961

New park: 19 Jinxin Middle Road, Jiangning District, Nanjing (Jiangning Development Zone)

Newpwr official website

Newpwr WeChat official account

== Friendly link ==
南京优倍自动化系统有限公司
Nanjing New Power Electric Co.,Ltd. @ China All Rights Reserved Su ICP No. 14051850
De-contrast Clear contrast bar