Subracks
Hardware - SIMADYN D 2-13
Edition 04.2011
2
2.2 Subracks SR12 and SR24
Subracks SR12.x and SR24.x are available for different supply voltages and
with or without fan.
Order No. Supply voltage Fan Power supply
type
SR12.1 6DD1682-0CC0 24 V DC yes SP22
SR12.2 6DD1682-0CD0 24 V DC no SP23
SR12.3 6DD1682-0BC3 115/230 V AC yes SP22.5
SR12.4 6DD1682-0BC4 115/230 V AC no SP23.5
SR24.1 6DD1682-0BC0 24 V DC yes SP8
SR24.2 6DD1682-0BE0 24 V DC no SP9
SR24.3 6DD1682-0CE3 115/230 V AC yes SP8.5
SR24.4 6DD1682-0CE4 115/230 V AC no SP9.5
The subracks accommodate SIMADYN D modules with the format (Hï‚´T)
233.4  220 mm².
An integrated power supply provides the necessary voltages for the modules
via 2 backplane buses (L bus, C bus) and permits data transfer between
them.
SR12.x: 12
SR24.x: 24
The slots are identified by a labeling strip.
2.2.1 Power supply
The power supply plugs into the SIMADYN D rack.
The power supply has a line filter which limits the radio interference voltage
to limit value class A in accordance with VDE 0871.
ï‚· Green LED: Error-free operation
ï‚· Red LED: Fault condition
ï‚· Compartment for the back-up battery
ï‚· Supply voltage connection (screw/plug-in terminal X1)
ï‚· Connection for an external back-up battery via screw/plug-in terminal X3
(this is optional to a back-up battery which can be inserted in the subrack
itself)
ï‚· Reset (cold restart of the modules) by
ï€ Depressing the reset button
ï€ Jumpering pins 1 and 2 at connector X4
Order No.
Description
Number of slots
Line filter
Front panel
elements
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