Power Distribution Module (PDM) for 2216/REF16
Description
The Power Distribution Module with printed circuit board is a com-
pact power distribution system, designed as a rack made of profiled
aluminium sheet for direct mounting, e.g. on the rear wall of a control
cabinet.
Plug-in type thermal-magnetic circuit breakers type 2216 or electron-
ic overcurrent protectors type REF16 (for DC 24 V) can be plugged
into the terminal block system with a basic height of 2U. 30 single
pole ways are available as a redundant or non-redundant system.
The integral group signalling works as series connection of the make
contacts. The entire internal circuitry is designed as a printed circuit
board. The unprotected pole is also being patched in the distribution.
Connection is on the front via terminals directly on the pcb.
Status indication (green LED) coupled with one relay output per group
is available as an option. Upon request it is also possible to add the
junction of two redundant entry lines via decoupling diodes. A 1U
patching unit with patching lugs manages the horizontal cable routing
without additional cable ducts.
PDM with REF16 and cable management system
Technical Data
Benefits
Power Distribution Module length:
height:
84 HP (482 mm)
2U (88.90 mm)
3U (137 mm) with cable
management
lꢀ Reduced wiring time through printed circuit board design
lꢀ Compact dimensions of 482 (19") x 89 (2U) x 110 mm for
applications where space is at a premium
depth:
110 mm
material: aluminium, passivated
AC 50 V; DC 50 V; DC 24 V with REF16
screw terminals max. 50 A per group
lꢀ 30 slots for thermal-magnetic or electronic overcurrent
protectors in a Power Distribution Module
lꢀ Redundant design optional with 2 x 15 ways
lꢀ Circuit breakers can be plugged in later (also with the system live)
lꢀ Spring-loaded terminals directly on the pcb (positive and
negative pole)
lꢀ Line entry for cables up to 25 mm²
lꢀ Line entry up to 2 x 50 A (redundant)
lꢀ Load terminals for cables up to 2.5 mm²
Rated voltage:
Supply:
Load terminals:
30 ways 1-pole protected (version A0)
2 x 15 ways 1-pole protected
(version R0)
spring-loaded terminals Imax = 16 A
(depending on circuit breaker rating,
please observe derating factor)
Make contacts connected in series
(all versions) per group
Group signalling:
lꢀ Load terminals up to 16 A (10 A with electronic protection)
lꢀ Group signalling through integral potential-free auxiliary
contacts, make contacts connected in series
spring-loaded terminal, Imax = 0.5 A
lꢀ Signalling available separately per group in the event of redundancy
lꢀ Voltage monitoring with relay contacts optional
lꢀ Optional cable patching below the module
lꢀ Protection against brush contact of all live parts
lꢀ Interchangeable flanges for assembly in 19" racks or on
mounting plate in the control cabinet
lꢀ Customer-specific versions, e.g. with back-up fuses,
de-coupling diodes, separate circuits, AC and/or DC,
customised marking etc., are available upon request.
Voltage monitoring:
optional signalling LED green = voltage
applied
relay contacts (changeover) with
spring-loaded terminals, Imax = 0.5 A
Grounding of enclosure:
via 2 terminal studs M6
Ambient
temperature range:
0 … 50 °C
Order numbering code
Type No.
PDM-P-L Power Distribution Module with pcb, positive pole protected
Suitable types
2216
thermal-magnetic circuit breaker
REF16 electronic overcurrent protector (DC 24 V only)
6
Supply and load terminals on pcb
30A0
30A0
1 x 30 types, non-redundant, 1 line entry
2 x 15 types, non-redundant, 2 line entries
Signalling, terminals on pcb
B1 make contacts connected in series
B7 make contacts connected in series, with
voltage monitoring (DC 24 V only)
Options
D
decoupling diodes
K
cable management system fitted
PDM-P-L-2216-30R0-B7 - D - K
ordering example
1646
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