2N TELEKOMUNIKACE a.s., www.2n.cz
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Relative humidity: 10% – 90% (non-condensing)
Storing temperature: -20 °C – 70 °C
Recommended altitude: 0–2000 m
I/O Description
HW v2
Signification
Name
Restriction
REL1/2
Relay
contact data: max 30 V DC 1 A
DC 12 V +/- IN = power input:
Vinmax = 12 V DC Imax = 1 A
DC 12 V + OUT = power output:
Vout = 12 V DC Imax = 100 mA
DC12V+
+12 V input
Imin = 1000 mA
DC12V-
-12 V input
Imin = 1000 mA
GND
Ground
HW v4
Signification
Name
Restriction
ANALOG IN 1/2
Analog Input
0–5 V DC 1.5 MΩ
OUTPUT 1/2
Digital Output
Voh = 3.3 V DC 0.33 mA
INPUT 1/2
Digital Input
Vihmax = 5 V DC 100 kΩ
IN (OUT) 1/2
Digital Input/Output
Vihmax = 3.3 V DC (100 Ω
serial resistor), Voh = 3.3 V DC
4 mA (100 Ω serial resistor)
REL1/2
Relay
contact data: max 30 V DC 1 A.
DC 12 V +/- IN = power input:
Vinmax = 12 V DC Imax = 1 A.
DC 12 V + OUT = power output:
Vout = 12 V DC Imax = 100 mA
