ME 24-P LED LON
Compact - field installation - display panel
Type designation:
ME 24-P LED LON fault monitoring
field installation display panel with 24 LED red
for alarms according to ISA-18.1 / DIN 19235,
with integrated horn, group alarm,
horn output and operating buttons,
connection via LON-bus interface
ME 24-P LED LON alarm and operating module
field installation display panel with 24 LED red/green
for combined fault and operating messages
according to ISA-18.1 / DIN 19235,
with integrated horn, group alarm, horn output
and operating buttons,
connection via LON-bus interface
Controls and displays
- Bright 5mm RGB-LED display
- Separate status indicator (green = Power ON)
- Easily exchangeable label strips
- Integrated mini horn
- Integrated functional keys
System features
- Fault indicating system with one flashing frequency according to ISA-18.1-1979 (R2004) / DIN 19235
- Connection via LON-bus interface FTT10A
- Bus test with visual and audio indicators
- LON-bus self-binding address assignment (in conjunction with appropriate LON-bus modules)
Parameterization via front buttons
- Quiescent / operating current – for each signal
- Relevant / irrelevant for each signal
- Response delay variable for each signal max. 18h
Electrical characteristics
- Isolated equipment fault output and horn output (max. 230V AC 6A)
- EMC-values: UNITRO-Standard in accordance with EN 61000
Mechanical characteristics
- Control panel housing plastic 144 x 144 x 61,5 + 25mm
- Screw-type terminals, plug connection for connection max. 2,5mm²
Option
Technical data:
- Type of construction:
control panel housing 144 x 144 x 160 + 25mm
(cutting for installation 138 x 138mm)
- Degree of protection:
front: IP50 with full-view acrylic glass door IP54
housing: IP20
- Climatic conditions:
in accordance with UNITRO-Standard
- Connection:
screw-type terminals/ plug connection max. 2,5mm²
- Supply voltage:
24V AC/DC, 5W ± 10%
- Function buttons:
reset + service button
with service LED yellow
- Neuron chip:
3150 + 64 KB Flash-EEPROM
- Transmission:
LON FTT10A two wire (twisted-pair),
78kbps, max. 2,7km
- Bus connection:
isolated transceiver, 500V disconnecting insulation voltage
- Relay outputs:
1x isolated normally open (horn): 230V AC, 6A
1x isolated change-over contact (group alarm): 230V AC, 6A
- Leakage distances and clearances:
in accordance with UNITRO-Standard
- EMC, immunity of interference:
UNITRO-Standard,
in accordance with EN 61000
subject to change