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Interface converter ЭнИ-404 (BLUETOOTH - RS-485)

1000 characters left
Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.

Intended for the mutual conversion of the Bluetooth and RS-485 interface signals. ЭнИ-404 can be used for a wireless control and setting the industrial equipment working with the communication interface RS-485 fully replacing a wired connection through a PC or any other device equipped with a Bluetooth module.

Manufactured in accordance with the technical conditions EI.168.000.000 TC 

Use Secondary equipment

Supports any data protocols the physical implementation of which is based on the interface RS-485. ЭнИ-404 is a slave Bluetooth device. Recommendations on Layout of Main RS-485.A data exchange rate as well as the frame format are set up directly in the device with the help of AT commands send by a master devices only through Bluetooth.

Key technical characteristics

ParameterValue
A.C. supply voltage range, V 160…265
A.C. supply voltage frequency, Hz 45…55
Maximum consumption current, mA 10
Structural design plastic body frame for the mounting on a DIN-rail NS35\7.5 or on the wall
Weight, kg not more than 0,1

Interface characteristics

ParameterValue
Interface RS-485.
Interface exchange rate, kbit/sec 2,4; 4,8; 9,6; 19,2; 38,4; 57,6; 115,2
Used lines А(D+), В(D–), general
Cable length, m not more than 1200
Number of devices in the interface network, pcs. up to 32
Bluetooth interface
Interface exchange rate, kbit/sec 2,4; 4,8; 9,6; 19,2; 38,4; 57,6; 115,2
Frequency range, GHz 2,40…2,48
Bluetooth protocol Bluetooth 2.0
Device class class 2 (+6 dB/mW)
Coverage radius, m up to 20 (in the line of sight)
ЧReceiver sensitivity, dB/mW -85
Control of data flow automatic

Габаритные размеры ЭнИ-404

1 — terminal block DG128-5.0-04P to connect devices with the interface RS-485;
2 — LED "Link Status" indicates the converter condition;
3 — terminal block DG128-5.0-02P to connect supply voltage;
4 — DIN-rail;
5 — warranty label.

 

Connection diagram ЭнИ-404

 

ParameterValue
Ambient temperature, °С −25...+65
In terms of climatic effect resistance at operation corresponds to the version group, under GOST R 52931–2008 С3
Ingress protection level, under GOST 14254–96 IP20

Warranty liabilities

ParameterValue
Warranty operating life, months 36 months since the commissioning date but no more than 42 months since the date of manufacture

Contents of delivery

NameDesignationNumberNote
ЭнИ-404   1  
Data sheet, Operation manual   1  
DIN rail NS35\7,5 m by order

Designations at the order

ЭнИ-404360
1 2
  1. Name.
  2. Additional technological no-failure operating time 360 hours.

Interface converter ЭнИ-404 (BLUETOOTH - RS-485)

Interface converter ЭнИ-404 (BLUETOOTH - RS-485)
1000 characters left
Обработка персональных данных включает согласие с Пользовательским соглашением и Политикой конфиденциальности и Вы принимаете их условия.