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Manufacturer documented GLOBAL

Identity

category gateways
manufacturer EBYTE
manufacturer_part_number NA111-A
model NA111-A
mpn NA111-A
product_family NA
product_status active
region GLOBAL
series NA
variant —

Electrical

connector RJ45 + 3 x 3.81mm Phoenix terminal
NA111-A official product page (cdebyte.com) — row 'Interface'
input_voltage AC 85~265V
NA111-A official product page (cdebyte.com) — row 'Supply voltage' - this is a mains-powered unit, unlike the DC-powered NB models

Physical / mechanical

dimensions 92*66*30mm
NA111-A official product page (cdebyte.com) — row 'Size'
enclosure_treatment protective coating: fungal, humidity and salt-spray resistance
NA111-A official product page (cdebyte.com) — product introduction paragraph
weight 141 g +/- 5 g
NA111-A official product page (cdebyte.com) — row 'Product weight'

Installation

mounting DIN rail mounting
NA111-A official product page (cdebyte.com) — product introduction paragraph

Environment

operating_temperature not stated
NA111-A official product page (cdebyte.com) — no operating temperature is printed on the NA111-A product page

Interfaces & connectors

device_type single-port serial device server, AC mains powered, DIN rail
ethernet_ports 1 (RJ45)
NA111-A official product page (cdebyte.com) — row 'Interface mode' - 'RJ45'
ethernet_rate not stated
NA111-A official product page (cdebyte.com) — no 10M/100M figure is printed
home_assistant_modbus_tcp_suitable False
home_assistant_suitability_basis NOT ESTABLISHED. The introduction mentions 'multiple gateway modes including Modbus' but names none, and the page never states Modbus TCP to RTU conversion. The manual PDF (https://www.cdebyte.com/pdf-down.aspx?id=2077) would resolve it and also the missing serial electrical standard; it returned HTTP 504 through the agent proxy on two attempts.
modbus_gateway multiple Modbus gateway modes (mode names not printed)
NA111-A official product page (cdebyte.com) — product introduction paragraph - 'supports multiple gateway modes including Modbus and MQTT/HTTP protocols'
network_protocols IP, TCP/UDP, HTTPD, IPV4
NA111-A official product page (cdebyte.com) — row 'Network protocol'
serial_ports 1
NA111-A official product page (cdebyte.com) — product introduction - 'single serial port' conversion device
serial_standard not stated
NA111-A official product page (cdebyte.com) — the product page names the connector ('RJ45 + 3 x 3.81mm Phoenix terminal') but does NOT print the serial electrical standard; three reads of tabs /1, /2 and /3 with a NONE-forcing prompt all returned NONE. Do not assume RS485 from the Phoenix terminal.

Документи

manufacturer-document NA111-A official product page (cdebyte.com)
product-page NA111-A official product page
technical-manual NA111-A manual (listed on the product page's File Downloads tab; not retrievable here)