IMC CRONOSflex Getting Started page 23

Interconnections (Power Handles):
(CRFX/HANDLE-POWER, CRFX/HANDLE-UPS-L, CRFX/HANDLE-LI-IO-L)
Power supply plug:
Auxiliary output plug:
System bus (EtherCAT):
Remote control plug:
Module connector:
The Power Handle is additionally available in
versions which offer extra UPS functionality:
This ensures the functioning of the overall system
including all conditioners even during a power
outage, thanks to battery buffering. UPS buffering
is available with either lead batteries (CRFX-
HANDLE-UPS-L) or Li-ion batteries as well as with
extended battery capacity (CRFX-HANDLE-LI-IO-L).
Both handles are equipped with a switch to set the
buffer duration:
The supply module is protected by a non-resetable
20 A fuse at its input.
Short-circuit proof
Since theoretically any amount of imc CRONOSflex Modules could be connected to the supply module,
the supply module comes with a power limiting circuit with long-term short-circuit protection. This
circuit limits the power consumed to approx. 100 W. When this limit is surpassed, the output voltage is
cut, and then is enabled again after about 4 seconds. If the overload or short-circuit has still not subsided
by that time, the system wait another 4 seconds etc. During the "waiting period", the supply module's
Power-LED flashes at one-second intervals.
The LED, designated "LIMIT" at the front of the Power Handle, is yellow if the output power
consumption is more than 80 W and the LED will be red if the power consumption is more than 95 W.
Note
The LED, designated "POWER" at the front of the Power Handle, is yellow in case of an operation
in battery mode. If the Power Handle is connected to a Base Unit please make sure that the
LEMO supply connector is connected with the Power Handle! The supply of a block of modules
always comes from the leftmost module (first module).
LEMO.EGE.1B.302 (female)
multicoded, compatible to connectors:
FGG.1B.302 (standard)
FGE.1B.302 (E-coded)
5x LEMO.1B.304
(rear side of the handle)
RJ45 sockets (EtherCAT IN)
LEMO.1B.306
20 pin (System bus and power supply)
imc CRONOSflex Getting Started Version 1.8 - 08.01.2014
Power supply options
CRFX/HANDLE-LI-IO-L (rear side)
Position Buffer duration
0 none
1 1 sec
2 2 sec
3 5 sec
4 10 sec
5 30 sec
6 1 min
7 2 min
8 5 min
9 10 min
A 30 min
B 1 h
C 2 h
D 5 h
E 10 h
F maximum
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