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8.3. DCE (Dry Contact) card
8.3.1. The pin assignments of 10-Pin Terminal：
1 Æ UPS on Bypass mode (Bypass)
2 Æ Utility Normal (Normal close contact)
3 Æ Utility Normal (Normal open contact)
4 Æ Inverter On
5 Æ Battery Low
6 Æ Battery Bad or abnormal
7 Æ UPS Alarm
8 Æ Common
9 Æ Shutdown UPS positive(+) signal
10 ÆShutdown UPS negative(-) signal
8.3.2. The shutdown function will be activeated, after a +6~+25Vdc is put
between pin 9 and pin 10 for 5 seconds.
8.3.3. The capacity of each relay contact is 40Vdc/25mA.
8.3.4. Installation Position：Optional Slot.
8.3.5. Flexible signal output for N.C.(Normal Close) or N.O.(Normal Open)
contact by shorting pin1-2 or pin2-3 form JP1-5.
8.3.6. The shutdown function will be enabled in 1 minute after blackout occurs
if the pin1-2 of both CN1 and CN6 are shorted by cap. Or, the shutdown
function can only be enabled by pin9-10 of CN3 if the pin2-3 of both
CN1 and CN6 are shorted by cap.
1 2 3 4 4 5 6 7 8 9 10
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8.4. SNMP Cards
8.4.1. SNMP/WEB card
8.4.1.1 For installation, please refer to the user’s manual attached with the
card.
8.4.1.2 Installation Position：Optional Slot
8.4.2. SNMP card of Megatec
8.4.2.1 For installation, please refer to the user’s manual attached with the
card.
8.4.2.2 Installation Position：Optional Slot
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