Werbung
Verfügbare Sprachen
Verfügbare Sprachen
Installation instructions V2.0
MICO BASIC 4.2
Safety instructions:
Warning: This equipment is only suitable for the operation on +24 V DC (protection low voltage). The direct
connection of this equipment may cause death, severe bodily injuries and considerable property damage. Only
competent and qualified personnel may work on this equipment or in its proximity. The perfect and safe
operation of this equipment requires the appropriate transportation, professional storage, erection and
installation. Without suitable backup fuse or short-circuit protection measures, fires can occur. Use a suitable
backup fuse or a short-circuit proof battery pack.
Attention:
- During service work when manually disconnecting MICO, the operating company shall ensure that the
system is protected against unintended reconnection (according to the currently applicable provisions BGV
A3 (Trade Association Ordinance) or EN 50110-1).
- Parallel switching of multiple load branches for increase of power is not permitted.
- Series connection of multiple MICO modules to produce selective switch-off-characteristic is not allowed.
- A generated voltage at output is not allowed to be durably higher than the input voltage.
Notice: The GND connection of the equipment merely serves to supply the internal electronics. The 0 voltage
of the consumer shall be conducted directly to the power supply through separate lines.
The conductor cross-sections and line lengths must be adapted to the adjusted current range.
In battery operation, the supply line between the battery and the MICO must not exceed ≤6 m.
Recommendation: - Lay GND wire as near and parallel as possible to the 24 V lines.
Installation
: For the installation the pertinent DIN/VDE regulations or country-specific rules must be complied
with. Assemble on support bar TH 35 pursuant to EN 60715. Due to operation-related heating the equipment
must be assembled vertically so that the input terminals are on top. A free space of 30 mm above and below
the equipment should be complied with. The connection of the supply voltage (24 V DC) must be performed in
accordance with VDE 100 and VDE 0160 and shall only be connected to a power supply with "safe separation",
(SELV/PELV) corresponding to EN 60950-1 or 61558-2-6.
Condition at delivery:
- Channel disconnected
Accessories:
- Bridging set: (see bridging set) / - Designation labels: Art.-No.: 996078
The ON-Restart – input provides the user with the possibility of reconnecting load
ON-Restart - input:
circuits, which have been disconnected before by exceeding the current threshold. All disconnected channels
are re-enabled by placing a defined signal at the input: 0V... 5V, min. 1s for "OFF" and 10V - 30V, min. 20ms
for "ON". This behaviour does not apply to manually disconnected channels. They may only be activated
through the button (2) at the module.
The summary message output is an "active-low" signal. It becomes GND – potential,
Summation message:
"low" if one or more channels have been disconnected. This message output becomes the same voltage level
as the input voltage, "high" if all channels are active. This signal is suitable to drive PLC inputs.
Approvals:
DNV GL – Location classes
Temperature
Vibration
Enclosure
Murrelektronik GmbH
71567 Oppenweiler
GERMANY
Falkenstrasse 3
info@murrelektronik.com
Murrelektronik Intelligent Current Operator
Art.-No.: 9000-41064-0200000MICO
Scope of delivery:
- Module MICO Basic 4.2
- Installation instructions
- Designation labels
D
Humidity
B
A
EMC
A
A
-2-
Telefon +49(0)7191/47-0
Telefax +49(0)7191/47-491000
http://www.murrelektronik.com
Installation instructions V2.0
BASIC 4.2
Pin connections and terminal assignment:
Use 60/75°C copper conductors only or equivalent.
Terminals
Function
Input +24V Connection Input voltage +24V Max. 16 mm²,
Input GND
Connection GND to supply the
internal electronic
Output
MICO outputs to be connected
OUT 1...4
with the load circuit
ON
Remote activation (except
manually disconnected
channels with red LED on)
14
Summation message contact
Displays:
Display
State
green
connected
red
disconnected
green flashing
threshold
red flashing 1 Hz
disconnected
red quickly flashing 5 Hz
defect
Disconnecting characteristic:
Each current range is provided a separate disconnecting characteristic with a basic accuracy of 0...+20 % –
see diagram. The disconnecting time at short-circuit amounts to max. 5 ms.
1 00 0 00 0
2,0A
1 00 0 00
10 0 0 0
1 00 0
1 00
1 0
1
1
Strom /
current
in A
Murrelektronik GmbH
71567 Oppenweiler
GERMANY
Falkenstrasse 3
info@murrelektronik.com
Murrelektronik Intelligent Current Operator
Art.-No.: 9000-41064-0200000
Terminal range Remarks
acc. to AWG 6
Max. 4 mm²,
Notice: The 0V of the consumer must
acc. to AWG 12
lead directly to the voltage supply
through separate lines!
Min.0.5 mm²,
acc. to AWG20,
max. 4 mm²,
acc. to AWG 12
Max. 2.5 mm²,
acc. to AWG 14
Max. 2.5 mm²,
acc. to AWG 14
Indication
Function OK
Manually disconnected
Load above 90% of operating current and
no over current
Over current
Internal fault
10
100
-3-
Telefon +49(0)7191/47-0
Telefax +49(0)7191/47-491000
http://www.murrelektronik.com
Werbung
