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Lantronix XPress DR+
Manufacturer documented GLOBAL
Identity
| category | gateways |
| manufacturer | Lantronix |
| manufacturer_part_number | XSDR22000-01 |
| model | XPress DR+ |
| mpn | XSDR22000-01 |
| product_family | Lantronix XPress DR device servers |
| product_status | active |
| region | GLOBAL |
| series | XPress DR |
| variant | — |
Electrical
| power_consumption_max |
2.3 W
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| power_input |
9-30 V DC or 9-24 V AC
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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Physical / mechanical
| dimensions |
8.76 x 5.7 x 12.31 cm
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| weight |
0.21 kg
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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Installation
| din_rail_mounting |
Integrated 35 mm DIN rail mount
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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Environment
| operating_temperature |
-40 °C to +70 °C
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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Interfaces & connectors
| device_type | serial device server (Ethernet-to-serial converter) |
| ethernet_interface |
2 x RJ45 10Base-T/100Base-TX with embedded unmanaged Ethernet switch
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| home_assistant_modbus_tcp_suitable | True |
| home_assistant_suitability_basis | The Lantronix Modbus Protocol User Guide 900-271 Rev N states in its introduction that it applies to 'Lantronix industrial automation protocol (IAP) device servers, such as the Lantronix XPress DR, XPress DR+, UDS1100-IAP, and xDirect-IAP device servers', and documents two conversion directions explicitly: Modbus/TCP master on the network to Modbus/RTU or Modbus/ASCII slaves on the serial side, and Modbus/RTU or Modbus/ASCII master on the serial side to Modbus/TCP devices on the network. The first of those is exactly the Home Assistant / Node-RED case: a standard Modbus TCP client addressing a serial Modbus RTU slave. This is a protocol-gateway mode, not a transparent tunnel. The guide prints no default Modbus TCP port number; it prints '9600,8,N,1' as the serial configuration standard (p.13). |
| modbus_gateway_directions |
Modbus/TCP master on the network to Modbus/RTU or Modbus/ASCII serial slaves, and the reverse direction
Lantronix Modbus Protocol User Guide, 900-271 Rev N (2019-12-30) — Introduction, p.7
|
| modbus_protocols |
Modbus/TCP and Modbus/ASCII-RTU, installable as industrial application protocols
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_baud_rate_range |
300 to 230 kbps
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_connector |
2 x RJ45 for RS-232; screw terminal block for RS-422/485
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_data_bits |
7 or 8
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_parity |
odd, even or none
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_port_count |
3 physical serial interfaces (2 x RS-232 on RJ45 plus 1 x RS-422/485 on screw terminal)
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_standards |
RS-232 on the two RJ45 ports; RS-422 and RS-485, 2-wire and 4-wire, on the screw-terminal interface
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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| serial_stop_bits |
1 or 2
XPress DR+ — official product page — Lantronix official product page - Specifications tab
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Документи
product-page
XPress DR+ — official product page
quick-start-guide
XPress DR Quick Start Guide 900-428d
technical-manual
XPress DR / DR+ User Guide 900-778 Rev D