Phoenix LM-S-A/C-3S-ETH-lightning current measurement system 2800618, the evaluation unit of the real-time monitoring system, which can continuously monitor and evaluate lightning strikes. Up to three optical lightning sensors can be connected.

Product Type Evaluation Unit
Product Series LM-S
type rail mounting module, monolithic
insulation characteristics
Overvoltage Category II
pollution level 2

Current consumption ≤ 10W (ready for operation, LED status <50%)
Rated voltage UN 24V DC
indicator/remote signaling
switching function N/C normally closed contact, 1 position
Maximum operating voltage UmaxDC 60V DC
Evaluation Unit
Nominal operating voltage 24V DC ±4V
working current Max. 500 mA
detectable value (amperage) 5.00 kA ... 400.00 kA
evaluation unit Ethernet interface
Interface Ethernet
number. 1
Connection Mode RJ45
transmission speed 10/100 MBit/s
evaluation unit sensor interface
Interface O/E module
ports 3
Connection Mode Holders for plug-in I/O modules
Evaluation unit function
basic functions sensor data
Operation via network interface, Modbus, OPC-UA
maximum storable data record 500
O/E Converter Interface
Interface fiber optic interface
ports 3
Connection Mode B- FOC (ST®)

Dimensional drawing
width 77.6mm
height 185mm
depth 181.5mm

color silver
black (RAL 9005)
Shell Material stainless steel 1.4016

Mechanical parameters
Open Side Panel No

environmental conditions
protection level IP20
ambient temperature (operation) -30°C ... 60°C
ambient temperature (storage/transport) -40°C ... 85°C
elevation ≤ 4000 m (amsl)
Allowable humidity (operating) 30%... 95% (non-condensing)
Permissible humidity (storage/transportation) 30%... 95% (non-condensing)

Phoenix LM-S-A/C-3S-ETH-Lightning Current Measurement System 2800618

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Created on：2025-02-24 16:02

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