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TLY2311 protocol converter

TLY2311 protocol converter


TLY2311 communication interface converter, execute Q / GDW 1374-2013 "Technical Specifications for Electricity Consumers' Information Collection System" Part 2 Centralized meter reading terminal technical specifications, and CJ / T 188-2004 "Household metering instrument data transmission technology The "Conditions" series of standards is an intermediate device where an automatic meter reading system is installed on the site. It uses modern digital communication technology, computer technology, low-voltage power line carrier technology, and micro-power wireless communication technology to collect the downstream meter. The converter has excellent electromagnetic compatibility performance, wide temperature adaptation range, and wide voltage adaptation range. It can query and modify the device parameters locally or remotely. It is equipped with a memory chip to store the table file information of the converter.

The converter can realize the concentrator, water, electricity, gas, heat four types of meters with power line carrier, micro-power wireless networking and other methods. In addition, it has the functions of relay (routing) and data forwarding (communication conversion), so that the signal of the concentrator and the communication signals of water, electricity, gas, and heat meters can be converted to each other, and the function of managing multiple meters.



Operating Voltage

220V ± 20%

Power frequency withstand voltage

2KV

Impulse voltage

6KV

ESD immunity

8KV

Electrical fast transient pulse group

4KV power circuit

Signal circuit 1KV

Surge immunity

Common mode 4KV

Differential mode 2KV

Operating temperature

-40 ℃ ~ + 70 ℃

Relative humidity

≤95%

Power consumption

≤3W, ≤5VA

MTBF

≥13.2´104h

Dimensions

160mm (length) x 112mm (width) x 71mm (thickness)

net weight

0.8 kg

Communication Interface

RS-485: 2 way

Far infrared interface: 1 way

M-BUS interface: 2

LORA wireless interface: 1 way

Communication module interface: 1 (program optional)


Q / GDW 1374-2013 "Technical Specifications for Electricity Consumers' Information Collection System" Part 2 Centralized Meter Reading Terminal Technical Specifications

CJ / T 188-2004 "Technical Conditions for Data Transmission of Household Meters" Series Standards


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