User Manual EML1101
Technical Data
16 Technical Data
EML1101 Maximum Demand Controller:
Power supply
Voltage:
230 VAC, -15 to +10%
Frequency:
45 to 65 Hz
Power consumption:
26 VA
Inputs
General:
S0 interfaces to connect to potential-free
contacts
Voltage for open contact: 24 V
Max. resistance: 800
Ω
Short-circuit current: 15 mA
2 active pulse inputs
0.1 to 20 Hz
(one of which can be used for
resetting target maximum demand)
1 reactive pulse input:
0.1 to 20 Hz
1 time pulse input:
10, 15, 30, 60 minutes
2 profile inputs:
For selecting 4 profiles
Outputs
4 relay contacts(Switching channel):
4 changeover contacts 250V / 4A
1 relay contact (emergency load shedder):
1 changeover contact 250V / 4A
1 operating fault contact:
1 changeover contact 250V / 4A
1 hardware fault contact:
1 NC contact 250V / 4A
1 serial interface:
9-pole Sub-D jack RS232 for connecting
a PC or printer (9600 baud, 1 start bit, 1
stop bit)
1 add-on interface:
For connecting
2/
4
/10
EMD1101
1 FRAKO Starkstrombus
interface
For connecting to FRAKO Energy Management System.
Operating elements
Four membrane buttons
Display element
Four
row
illuminated LCD
Connections
7x PG cable gland entry to removable
contact blocks in housing, 1x sub-D
connector
Cable diameter
Max. 2.5 mm²
Fuse
Max. 2A external as required
Mechanical construction
Dimensions:
296 x 260 x 133 mm (
W x H x D
)
see Figure 2: Enclosure on page 48
Ingress protection:
IP53
Weight:
Approx. 3.6 kg
Protection class:
1
UL94-HB/1,4
Mounting: With
screws
Operating conditions
Ambient temperature:
0°C to +45°C
Storage temperature:
-20°C to +60°C
OPT-SW Software
Hardware-requirements
PC:
80386 40MHz CPU, 4MB RAM, VGA graphics card
Software requirements
Operating system
Windows 95, Windows 98, Windows NT, Windows2000
1
The entry entered is a standard value which is determined by the standardized check devices. The scaling concerns the raw
material. Variations may occur due to the effects of processing and other material thicknesses
2
Windows is a registered trademark of the Microsoft Corp.
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