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Knowledge Base › Smart Meters

Official manufacturer GLOBAL verified Sept. 25, 2026

Identity

brand Omron
category smart_meters
manufacturer Omron
manufacturer_key omron
model KM-PMBN-EIP
model_key kmpmbneip
product_family Power Monitor
product_status active
region GLOBAL
series KM-PM
variant —

Electrical

accuracy_class Class 1 (IEC 62053-21) / Class B (EN 50470-3)
applicable_circuit_types ['3-phase 4-wire', '1-phase 2-wire', '1-phase 3-wire', '3-phase 3-wire']
KM-PM Power Monitor / Specifications
bidirectional_metering True
connectable_ct dedicated CT
KM-PM Power Monitor / Specifications
ct_input KM-PCBE005, KM-PCBE050, KM-PCBE100, KM-PCBE200, KM-PCBE400, KM-PCBE600 (dedicated CTs)
KM-PM Power Monitor / Specifications
display LED
KM-PM Power Monitor / Specifications
ethernet_ip True
KM-PM Power Monitor / Specifications
ethernet_speed_mbit_s 100
KM-PM Power Monitor / Specifications
frequency_hz 50/60
KM-PM Power Monitor / Specifications
input_voltage_fluctuation_range 85 to 115% of the rated input
KM-PM Power Monitor / Specifications
measurement_type Current Transformer (CT)
number_of_measuring_circuits 3-phase 4-wire: 1 circuit at max.; 1-phase 2-wire: 4 circuits at max.; 1-phase 3-wire and 3-phase 3-wire: 2 circuits at max.
KM-PM Power Monitor / Specifications
official_product_url https://www.ia.omron.com/products/family/3955/specification.html
KM-PM Power Monitor / Specifications — inventory record source_url
operating_humidity_percent_rh 25% to 85%
KM-PM Power Monitor / Specifications
phase_count 1
phase_wiring_supported 3-phase 4-wire, 1-phase 2-wire, 1-phase 3-wire, 3-phase 3-wire
KM-PM Power Monitor / Specifications
power_consumption_va 15
KM-PM Power Monitor / Specifications
rated_frequency_hz 50/60
KM-PM Power Monitor / Specifications
rated_input_voltage 3-phase 4-wire: 100 to 277 VAC (L-N), 173 to 480 VAC (L-L); 1-phase 2-wire: 100 to 277 VAC disputed
KM-PM Power Monitor / Specifications
voltage_range 85 to 115% of the rated input
KM-PM Power Monitor / Specifications
weight_g 250
KM-PM Power Monitor / Specifications

Physical / mechanical

weight_kg 0.25
KM-PM Power Monitor / Specifications

Installation

mounting DIN rail
KM-PM Power Monitor / Specifications

Environment

ip_rating IP20 (excluding LAN port section)
KM-PM Power Monitor / Specifications
operating_temperature_max_c 55
KM-PM Power Monitor / Specifications
operating_temperature_min_c -25
KM-PM Power Monitor / Specifications
storage_temperature_max_c 85
KM-PM Power Monitor / Specifications
storage_temperature_min_c -25
KM-PM Power Monitor / Specifications

Interfaces & connectors

communications ['Ethernet 100BASE-TX'] disputed
KM-PM Power Monitor / Specifications
documented_ports [{'port_role': 'ETHERNET', 'port_label_from_manual': 'LAN port', 'port_type': '100BASE-TX', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': 'Communications', 'quote': '"Physical layer: 100BASE-TX" ... "Degree of protection: IP20 (excluding LAN port section)"'}, {'port_role': 'CT', 'port_label_from_manual': 'Connectable CT', 'port_type': 'CT input', 'direction': 'input', 'electrical_domain': 'AC', 'document': 0, 'page': 'Input specifications - Connectable CT', 'quote': '"Connectable CT: Dedicated CT"'}] disputed
ethernet True
KM-PM Power Monitor / Specifications
modbus_tcp True
KM-PM Power Monitor / Specifications
protocols ['Modbus TCP', 'EtherNet/IP', 'TCP/IP', 'UDP/IP']
KM-PM Power Monitor / Specifications

Documents

product_page KM-PM Power Monitor / Lineup
product_page KM-PM Power Monitor / Specifications

Recorded conflicts

interfaces.documented_ports Review required
[{'port_role': 'ETHERNET', 'port_label_from_manual': 'LAN port', 'port_type': '100BASE-TX', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': 'Communications', 'quote': '"Physical layer: 100BASE-TX" ... "Degree of protection: IP20 (excluding LAN port section)"'}, {'port_role': 'CT', 'port_label_from_manual': 'Connectable CT', 'port_type': 'CT input', 'direction': 'input', 'electrical_domain': 'AC', 'document': 0, 'page': 'Input specifications - Connectable CT', 'quote': '"Connectable CT: Dedicated CT"'}] — stored value
[{'port_role': 'ETHERNET', 'port_label_from_manual': 'LAN port', 'port_type': 'RJ45 Ethernet', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': "Main unit specifications, 'Degree of protection'", 'quote': 'Degree of protection IP20 (excluding LAN port section)'}] — incoming package
Detected during import deep-enrich-2026-09-batch25
interfaces.communications Review required
['Ethernet 100BASE-TX'] — stored value
TCP/IP, UDP/IP; MODBUS TCP; EtherNet/IP; DHCP; LLDP — Communications TCP/IP, UDP/IP; MODBUS TCP; EtherNet/IP; DHCP; LLDP
Detected during import deep-enrich-2026-09-batch25
electrical.rated_input_voltage Review required
3-phase 4-wire: 100 to 277 VAC (L-N), 173 to 480 VAC (L-L); 1-phase 2-wire: 100 to 277 VAC — stored value
3-phase 4-wire: 100 to 277 VAC (L-N), 173 to 480 VAC (L-L) 1-phase 2-wire: 100 to 277 VAC 1-phase 3-wire: 100 to 240 VAC (L-N), 200 to 480 VAC (L-L) 3-phase 3-wire: 1 phase grounded: 100 to 480 VAC (L-L) 3-phase 3-wire: ungrounded: 173 to 480 VAC (L-L) — Rated input voltage (Shared power supply) 3-phase 4-wire: 100 to 277 VAC (L-N), 173 to 480 VAC (L-L) 1-phase 2-wire: 100 to 277 VAC 1-phase 3-wire: 100 to 240 VAC (L-N), 200 to 480 VAC (L-L) 3-phase 3-wire: 1 phase grounded: 100 to 480 VAC (L-L) 3-phase 3-wire: ungrounded: 173 to 480 VAC (L-L)
Detected during import deep-enrich-2026-09-batch25

Additional documented parameters

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

builder_completenesspartial
region_notesOMRON's English-language industrial-automation catalogue (ia.omron.com) is the source; OMRON is a Japanese manufacturer and uses the same designation worldwide.