ADTRAN MX3216 Especificações descarregar pdf (Página 53)

Section 4, Installation - Installing the MX3 Chassis

61189008L1-1B 4-9

5. Connect the AUX INPUTS (1–8) used by the MX3216 system for Auxiliary Alarms 1-4.

These pins sense open and closed relay contacts and are not polarity sensitive. Table 4-2

shows the pin assignments for the alarm inputs.

NOTE

Each alarm input defaults to a severity level of major. The severity

level can be changed on the

“Environmental Alarms Menu”. Assign

any alarm input to function as an alarm cut-off (ACO).

6. After steps 4 and 5 are completed, install the protective cover over the wire-wrap headers.

7. Power can now be applied to the chassis by installing appropriate fuses in the fuse and

alarm panel that services the MX3 chassis.

Table 4-2. AUX Inputs 1 - 8 Pin List

AUX Inputs 1 - 8 Pin List

AUX Inputs Function

1, 2 Alarm 1

3, 4 Alarm 2

5, 6 Alarm 3

7, 8 Alarm 4

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 189 190

Sem comentários

ADTRAN MX3216 Especificações Página 53