Gravotech XCOM - Output Signal Characteristics

Communication
30
M_XCOM_EN_B
 Characteristics of the Outputs
4 Outputs of the type NPN with open collector are available.
ThemaximumexternalpowersupplyfortheOutputsis24volts(continuouscurrent).
The maximum current that can be commutated by an Output is 40 mA.
The Outputs are not protected against polarity inversion and over current. When
connecting inductive charges use an anti-parasite protection and a freewheeling
diode to avoid damaging the Outputs.
Remarks
The+24Vinternalvoltage(pins1and14)isnotprotectedfromshort-circuits.
Thecurrentdeliveredbythe+24Vvoltage(pins1and14)shouldnotexceed300mA.
Wiring of 4 outputs with power supplied by the user
OutputO2-O3(21;22)
OutputO0-O1(8;9)
+ 24 V DC power supply
Relay or solenoid valve(s)
+
Shielded charge with
freewheeling diode
Internalconnections:+24VDCpowersupply(1-14)-Gnd(6-7-10-19-20-23)
Relay or solenoid valve(s) + Shielded charge with
freewheeling diode
Gnd(6-7-10-19-20-23)