Bm Series Isolated Power Panels Analog Signal Transducer for Chemical Industry

• Customization: Available
• Type: Electromagnetic
• Output Signal Type: Analog Output
• Model NO.: BM200-DI/I
• Production Process: Integration
• Material: Metal
• Accuracy Grade: 0.2G
• IP Rating: IP20
• Certification: CE
• Customized: Customized
• Input Signal: DC0~20mA / 4~20mA
• Output Signal: DC0~20mA / 4~20mA
• Channel Type: 1 in 1 out, 1 in 2 out, 2 in 2 out
• Power Supply: DC20~35V
• Installation: 35mm DIN Rail Installation
• Transport Package: Carton
• Trademark: Acrel
• Origin: China
• Production Capacity: 200000
• Package Size: 17.00cm * 15.00cm * 13.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Model: BM200-DI/I
 

Input Signal: DC0~20mA / 4~20mA
 

Output Signal: DC0~20mA / 4~20mA
 

 Channel Type: 1 in 1 out, 1 in 2 out, 2 in 2 out
 

Power Supply: DC20~35V
 

35mm Din Rail Installation

BM200 isolated safety barrier can transmit signals between the safe area and the dangerous area, and limit the energy transfer from the safe area to the dangerous area caused by the fault. The voltage, current, temperature, resistance signals generated by the equipment (transmitter) on the dangerous side are isolated and converted into corresponding linear voltage and current signals outputting to the safe area. The product requires independent power supply, and the input/output/power supply is isolated. It can be used in current source, two-wire, three-wire transmitter equipment.

GB 3836.1-2010 "Explosive atmospheres-Part 1:Equipment-General requirements"

GB 3836.4-2010 "Explosive atmospheres-Part 4:Equipment protection by intrinsic safety i"

GBT 28471.1-2012 "Distributor for use in industrial-process measure and control systems-Part 1:General

technical specification"

GBT 28471.2-2012 "Distributor for use in industrial-process measure and control systems-Part 2:Performance

evaluation method "

Features

1. It can directly isolate the loop signal in the dangerous area from the signal in the safe area;
2. It can allow the instrument to be grounded on site, especially there are many protective function circuits, and it allows live maintenance on site;
3. Compared with other devices, analog signal voltage isolator is still very good in signal processing.

Product Parameters

Type	BM200-DI/I-B11,BM200-DI/I-C12,BM200-DI/I-C22
Channel type	1 in 1 out, 1 in 2 out, 2 in 2 out
Input type	Current
Output signal	0~20mA/4~20mA (Distribution voltage: 14.0V/20mA)
Output Signal	0~20mA /4~20mA (safety side output); Load resistance: ≤550Ω
Transmission accuracy	0.2%
Temperature drift	50ppm
Response time	5ms to reach 90% of final value
Supply voltage	20~35V DC
Consumption	24V power supply, 20mA output: ≤70mA (one in, one out) ≤110mA (one in, two out) ≤160mA (two in and two out)
Working temperature	-20ºC~+60ºC
Storage temperature	-40ºC~+80ºC
Relative humidity	≤95%RH, no condensation, no corrosive gas place
Altitude	≤2500m
Protection level	IP20
Weight	About 110g (12.5mm shell) About 150g (22.5mm shell)
Installation	Din-rail mounted
Dielectric strength	Intrinsically safe end and non-intrinsically safe end ≥ 2500V AC; power supply and non-intrinsically safe end ≥ 500V AC

 

Dimension

Wiring

BM200-DI/I-B11
 

BM200-DI/I-C12

BM200-DI/I-C22
 

Precautions

1 This product complies with GB3836.1-2010 "Distributor for use in industrial-process measure and control systems-Part 1:General technical specification "and GB3836.4-2010 "Explosive atmospheres-Part 4:Equipment protection by intrinsic safety i "standards, and installation, operation and maintenance should be carried out under the requirements of corresponding standard.
 

2 This product must be installed in a safe area, and the surrounding air does not contain any medium that is corrosive to chromium, nickel and silver plating.
 

3 All instruments connected to the safety barrier must be instruments with explosion-proof certificate. When the safety barrier and a primary instrument form an intrinsically safe explosion-proof system, they must be approved by the state-specified explosion-poof inspection.
 

4 When the wiring is not completely disconnected, it is strictly forbidden to use a megohmmeter to directly test the insulation parameters between the terminals, otherwise the internal fast fuse will be blown.
 

5 The wiring of the intrinsically safe side power supply of the safety barrier should not be mixed with other non-intrinsically safe side circuits. Any wrong wiring may cause danger. The circuit wiring of the intrinsically safe and non-intrinsically safe of this product should be laid separately in the line groove.

Structure

Application

Company Profile

Acrel is a high-tech enterprise that concentrates on research, production, sales, and services. It mainly provides systemic solutions for energy efficiency management and electrical safety for users. Acrel has equipped with complete production lines from cloud platform software to sensors. Until now, it has more than 8000 sets of systemic solutions used in China to help users realize energy visual management, supply energy data services and improve electrical efficiency and safety.

 

Acrel Energy Efficiency Management System includes various cloud platforms such as substation operation and maintenance, safety power management, environmental protection power supervision and prepaid management, and many kinds of monitoring and management systems such as intelligent transformer and distribution, power quality, building energy consumption, industrial energy, leakage fire alarm, firepower, fire door, emergency lighting and evacuation instructions, charging pile charge, data center power unit and environment variables, intelligent lighting and IT distribution insulation.