⚡ANMASystem BuildingAutomation, Network, Monitoring & Analytics

★PREMIUM ↪Log in ＋Register

Knowledge Base › Data Loggers

Sungrow Logger3000

Build a system with this product

Official manufacturer GLOBAL verified Sept. 23, 2026

Sungrow Logger3000 — PRODUCT PHOTO
Extracted from Logger3000-UEN-Ver20-202002.pdf (page 1)

Identity

category	data_loggers
manufacturer	Sungrow
model	Logger3000
product_status	active
region	GLOBAL

Electrical

analog_input_count	4 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
device_type	commercial/utility data logger and protocol-conversion gateway for PV plants Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
digital_input_count	1 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
ethernet_port_count	2 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
local_api_available	Modbus TCP server / IEC 104 are documented; no other local API named Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
local_modbus_available	True Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
max_connected_devices	200 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
max_devices_per_rs485_bus	60 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
official_manual_url	https://uk.sungrowpower.com/upload/file/20220210/EN%20QG%20Logger3000%20Quick%20Installation%20Guide.pdf Logger3000 Data Logger — search-index listing (query: Sungrow Logger3000 datasheet product page); document located, not fetched
official_product_url	https://ind.sungrowpower.com/productDetail/2318/energy-management-system-logger-3000 Logger3000 — official product page — search-index listing (query: Sungrow Logger3000 datasheet product page); document located, not fetched
physical_interfaces	['RS485 (COM1-COM6)', 'Ethernet (ETH1, ETH2)', 'USB', 'digital input', 'relay outputs', 'analog inputs', 'PLC'] Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
plc_port_count	1 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
relay_output_count	4 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
rs485_bus_count	6 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
rs485_port_count	6 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
supply_voltage	100-240 V AC
supply_voltage_v	100~277 Vac (50/60 Hz), current ≤0.5 A; or 24 Vdc external power supply Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
usb_port_count	1 Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)

Physical / mechanical

mounting

DIN-rail

Interfaces & connectors

documented_ports	[{'port_role': 'RS485', 'port_label_from_manual': 'COM1-COM6', 'port_type': 'terminal', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 6, 'document': 0, 'page': 'Electrical connection', 'quote': 'The Logger3000 supports 6 RS485 buses and 200 devices at most. Each RS485 bus supports 60 devices at most.'}, {'port_role': 'ETHERNET', 'port_label_from_manual': 'ETH1, ETH2', 'port_type': 'RJ45', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Electrical connection', 'quote': 'Ethernet ports: 2 (ETH1, ETH2)'}, {'port_role': 'USB', 'port_label_from_manual': 'USB', 'port_type': 'USB', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 1, 'document': 0, 'page': 'Electrical connection', 'quote': 'USB: 1 (reserved)'}, {'port_role': 'DIGITAL_IN', 'port_label_from_manual': 'DI', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'communication', 'quantity': 1, 'document': 0, 'page': 'Electrical connection', 'quote': 'Digital Input (DI): 1 port'}, {'port_role': 'RELAY', 'port_label_from_manual': 'DO1-DO4', 'port_type': 'relay contact', 'direction': 'output', 'electrical_domain': 'communication', 'quantity': 4, 'document': 0, 'page': 'Electrical connection', 'quote': 'Digital Output (DO): 4 (DO1-DO4, relay outputs)'}, {'port_role': 'ANALOG_IN', 'port_label_from_manual': 'AI1-AI4', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'communication', 'quantity': 4, 'document': 0, 'page': 'Electrical connection', 'quote': 'Analog Input (AI): 4 (AI1-AI4)'}, {'port_role': 'PROPRIETARY_BUS', 'port_label_from_manual': 'PLC (L1, L2)', 'port_type': 'terminal', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 1, 'document': 0, 'page': 'Electrical connection', 'quote': 'PLC communication: 1 port (L1, L2)'}, {'port_role': 'AC_IN', 'port_label_from_manual': 'Power supply', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'AC', 'quantity': 1, 'document': 0, 'page': 'Electrical connection', 'quote': 'Connecting 100~277Vac (50/60Hz), current≤0.5A'}]
interfaces	RS485, Ethernet, Wi-Fi
protocols	['Modbus RTU', 'Modbus TCP', 'IEC 104', 'MQTT'] Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)
supported_devices_max	32

Documents

manual Sungrow Logger3000 Data Logger User Manual (Logger3000-UEN-Ver20-202002)

product-page Logger3000 — official product page

quick-start Logger3000 Data Logger

Additional documented parameters

Recorded verbatim from the source; no schema field exists for these yet.

builder_completeness	partial
region_notes	Sungrow's English user manual (Logger3000-UEN) on its own support file host; no region-specific electrical variant is documented.

Build a system with this product