LS Electric HCUM AMR Home Communication Unit (HCUM-DM/AM/C)

LS Electric HCUM household communication units that collect data from remote-reading electronic kWh meters and gas, water, hot-water, heating and cooling utility meters and transmit it over RS-485 to the meter-reading center.

Key features

Collects electricity (bi-directional), gas, water, hot water, heating and cooling readings
RS-485 communication 9,600 bps, selectable 19,200 or 38,400 bps
HCUM-DM/AM powered at DC 12 V from the LD remote-reading meter
HCUM-C compatible units for existing CCU / TTL meter-reading sites (AC 220 V)
Pulse-input versions with power-failure pulse counting backup (24-72 h)
Self-diagnosis LEDs for communication, operation and error status

Specifications

Function	Household AMR communication terminal
Mounting	Wall mounting
Operating temperature	-25 to 60 C
Power consumption	HCUM-DM/AM 2 W max., HCUM-C less than 3 W
Size, HCUM-DM/AM	33 x 104 x 56 mm
Size, HCUM-C	44 x 108 x 56 mm
Housing	Polycarbonate
Weight	DM 100 g, AM 130 g, C 260-280 g
Source	LS Electric Electricity Meters & AMR System catalog C11551-04, p. 18-19

HCUM-DM		Model: HCUM-DM \| Supply: DC 12 V from meter \| Meter input: DC-PLC 2 ports \| Comm. form: Standard \| Field meter link: DC-PLC, LS protocol
HCUM-AM		Model: HCUM-AM \| Supply: DC 12 V from meter \| Meter input: Pulse 4 ports \| Comm. form: Standard \| Field meter link: Pulse counting
HCUM-C(A4)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: Pulse 4 ports \| Comm. form: Standard \| Field meter link: Open-collector pulse
HCUM-C(AR)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: Pulse 5 ports \| Comm. form: Standard/router \| Field meter link: Open-collector pulse
HCUM-C(DS)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: DC-PLC 2 ports \| Comm. form: Standard \| Field meter link: DC-PLC, LS protocol
HCUM-C(DR)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: DC-PLC 2 ports \| Comm. form: Standard/router \| Field meter link: DC-PLC, LS protocol
HCUM-C(ON)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: DC-PLC 2 ports \| Comm. form: Standard \| Field meter link: DC-PLC, Omni protocol
HCUM-C(OR)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: DC-PLC 2 ports \| Comm. form: Standard/router \| Field meter link: DC-PLC, Omni protocol
HCUM-C(DM)		Model: HCUM-C compatible \| Supply: AC 220 V \| Meter input: DC-PLC 2 ports \| Comm. form: Standard \| Field meter link: DC-PLC, Modbus to server

AccessoriesLS Electric

9 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

RFQ List 0 Email about this

Need a different model, or a part not listed here? Send us your parts list →

LS Electric HCUM AMR Home Communication Unit (HCUM-DM/AM/C)

Brand LS Electric·Accessories

Available part numbers (9)

HCUM-DM, HCUM-AM, HCUM-C(A4), HCUM-C(AR), HCUM-C(DS), HCUM-C(DR), HCUM-C(ON), HCUM-C(OR), HCUM-C(DM)

How to order

Send the LS Electric part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

RFQ List 0 →

View full details

Item added to your cart

LS Electric HCUM AMR Home Communication Unit (HCUM-DM/AM/C)