ANMA System Building

Identity

category	smart_meters
manufacturer	Frer
model	C18QSL045MD3AI
region	EU
variant	—

Electrical

accuracy_class	Class B (EN 50470-3) active energy суперечливе C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
accuracy_class_reactive	2 (kVArh) EN 62053-23 C18 data sheet
baud_rates_kbps	2,4/4,8/9,6/19,2/38,4 C18 data sheet
bidirectional	True C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
connection_type	direct C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
din_modules	1 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
direct_current_rating_a	45 C18 data sheet
frequency_hz	50/60 C18 data sheet
installation	Indoor use C18 data sheet
max_current_a	45 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
minimum_current_a	0.25 C18 data sheet
modbus_addresses	1...247 C18 data sheet
nominal_voltage_v	230 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
operating_humidity_percent	<95 C18 data sheet
parity	NONE/EVEN/ODD C18 data sheet
phase_count	1 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
pulse_output	Voltage: 5...27Vdc - 27mA max; S01: programmable; S02: fixed to 1000 imp/kWh C18 data sheet
pulse_output_count	2 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
reference_current_a	5 C18 data sheet
rs485_unit_load	1/2 C18 data sheet
s0_pulse_outputs	2 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
starting_current_a	0.02 C18 data sheet
stop_bits	1, 2 C18 data sheet
system_type	Single-phase network C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
voltage_range	230 V ±20% C18 data sheet

Installation

mounting

1-DIN-module format

C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU

Environment

ip_rating	IP51 (front), IP20 (terminals) C18 data sheet
operating_temperature_max_c	70 C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
operating_temperature_min_c	-40 C18 data sheet
storage_temperature_max_c	75 C18 data sheet
storage_temperature_min_c	-40 C18 data sheet

Interfaces & connectors

communications	['RS485'] C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
documented_ports	[{'port_role': 'RS485', 'port_label_from_manual': 'RS485 Modbus RTU', 'port_type': 'RS485', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 1, 'document': 0, 'page': "Product page 'C18QSL045MD3AI'", 'quote': 'Single-phase MID meter, 230V-45A direct, Modbus RTU'}, {'port_role': 'DIGITAL_OUT', 'port_label_from_manual': 'S0 pulse outputs', 'port_type': 'S0 pulse output', 'direction': 'output', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': "Product page 'C18QSL045MD3AI'", 'quote': 'two S0 pulse outputs'}] суперечливе
modbus_rtu	True C18 data sheet
protocols	['Modbus RTU'] C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU
rs485	True C18 data sheet

Certifications

mid_certified

True

C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU

Документи

communication_manual C18 communication protocols

datasheet C18 data sheet

product_page C18QSL045MD3AI - Single-phase MID meter, 230V-45A direct, Modbus RTU

user_manual C18 user manual

Зафіксовані конфлікти

interfaces.documented_ports Review required

[{'port_role': 'RS485', 'port_label_from_manual': 'RS485 Modbus RTU', 'port_type': 'RS485', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 1, 'document': 0, 'page': "Product page 'C18QSL045MD3AI'", 'quote': 'Single-phase MID meter, 230V-45A direct, Modbus RTU'}, {'port_role': 'DIGITAL_OUT', 'port_label_from_manual': 'S0 pulse outputs', 'port_type': 'S0 pulse output', 'direction': 'output', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': "Product page 'C18QSL045MD3AI'", 'quote': 'two S0 pulse outputs'}] — stored value

[{'port_role': 'RS485', 'port_label_from_manual': 'RS485', 'port_type': 'RS-485 Modbus RTU', 'direction': 'BIDIRECTIONAL', 'electrical_domain': 'COMMUNICATION', 'document': 0, 'page': 'Communication options, C18-45M', 'quote': 'C18-45M (RS485): Modbus RTU'}, {'port_role': 'DIGITAL_OUT', 'port_label_from_manual': 'S01', 'port_type': 'S0 optoisolated passive pulse output', 'direction': 'OUTPUT', 'electrical_domain': 'SIGNAL', 'document': 0, 'page': 'Pulse Outputs (S0)', 'quote': 'S01: programmable'}, {'port_role': 'DIGITAL_OUT', 'port_label_from_manual': 'S02', 'port_type': 'S0 optoisolated passive pulse output', 'direction': 'OUTPUT', 'electrical_domain': 'SIGNAL', 'document': 0, 'page': 'Pulse Outputs (S0)', 'quote': 'S02: fixed to 1000 imp/kWh'}] — incoming package

Detected during import deep-enrich-2026-09-batch25

electrical.accuracy_class Review required

Class B (EN 50470-3) active energy — stored value

B (kWh) EN 50470-3 — Active Energy: B (kWh) EN 50470-3