The Power Control MiniModule (PCMM) is a central power
distribution for a total measurement system and allows the
selective on and offswitching of
data loggers, measurement modules and further external
devices.
It includes a number of configurable switching inputs such as
terminal 15 (ignition) switch voltage from a data logger and an
external switching voltage.
In addition, the PCMM buffers the data logger, for example, during
startup of an engine and thus enables the bridging of
voltage dips below the minimum operating voltage of 5 V
DC.
| Specifications |
| Inputs |
Power In
Power Out
Power Logger
Power Out Switched
CAN In Logger
CAN Out Mess-Bus
Config/Ext
Test
|
Power supply
|
6 V to 50 V
|
Power consumption:
Switching output off
Switching output on
Charge process SuperCaps |
2mA
17mA
Max. 2,5 A temporary
|
Switching inputs
|
Switch-on voltage: 4 V to 48 V
Input resistance: 10kOhm
|
Output:
Power out
Power logger/
Power out switched
|
Max. 12 A (unbuffered)
Max. 35W (buffered)
|
Buffer capability:
Output power
Time period
Starting voltage
Final voltage
|
35W
500ms
Approx. 9 V
Approx. 7 V
|
Conservation of buffer capability:
with UBATT on
with UBATT off |
Unlimited
Reduction of starting voltage by approx. 0.2 V/h
|
Recharge:
After discharge more than 500ms
After complete discharge
Min. vehicle voltage for complete
charge with limit stop
|
ca. 10 s
ca. 20 s
12 V |
Housing Aluminium
Protection class
Weight
Dimensions
|
Blue anodized
IP50
550 g
200 x 35 x 50mm,
200 x 40 x 50mm (Slide Case)
|
Operating temperature
|
-40° C to +85° C
|
Non UK/Ireland
Customers
Non UK/Ireland Customers, please contact CSM at: www.csm.de/en/
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