SMAR DFI302, Руководство пользователя

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DFI302 - Adding I/O Modules
10.39
EXTERNAL POWER
Voltage Source for each Group 20 – 30 Vdc
Maximum Current per Group 67 mA
Maximum Consumption per Point 16.8 mA
Power Supply Indicator per Group Green LED
OUTPUTS
Vac Range 20 – 250 Vac
Vdc Range 20 – 110 Vdc
Maximum Current for 250 Vac 5 A
Maximum Current for 30 Vdc 5 A
Status display Yellow LED
Indicator Logic ON if the relay coil is active
Leakage
500
µ
A @ 100 Vac
SWITCHING INFORMATION
R C Protection Circuit
62
Ω
in series with 0.01
µ
F
Time to activate 10 ms
Time to deactivate 10 ms
ELECTRICAL SERVICE LIFE
Mechanic Switching Cycles 100.000 operations minimum @ 5 a 250 Vac
DIMENSIONS AND WEIGHT
Dimensions (W x H x D) 39.9 x 137.0 x 141.5 mm ; (1.57 x 5.39 x 5.57 in)
Weight 0.298 kg
CABLES
One wire 14 AWG (2 mm
2
)
Two wires 20 AWG (0.5 mm
2
)
NOTE
To increase the service life of the contacts and to protect the module from potential reverse voltage damage,
externally connect a clamping diode in parallel with each inductive DC load or connect an RC snubber circuit in
parallel with each inductive AC load.