Alpha-technologies APU Control Module (ACM) Uživatelský manuál stáhnout pdf (Strana 20)

018-340-B0-001 Rev. A

4.0 Alarms and Notiﬁ cations, continued

4.3 Analog Transponder Interface

The ACM also provides a transponder interface for proprietary status monitoring. The

transponder interface consists of a 12-position terminal block wtih 8 optically-isolated output

signals and one switch closure input signal. The wiring diagram for the transponder interface

is shown in Fig. 4-3, with the following signals mapped to the transponder interface terminal

block as shown below.

PIN Input/Output Description Active State

1 Output Major Alarm (1) Open with respect to Pin 9

2 Output Minor Alarm (2) Open with respect to Pin 9

3 Output Engine Alarm (3) Open with respect to Pin 9

4 Output Gas Hazard Open with respect to Pin 9

5 Output Test Fail Open with respect to Pin 9

6 Output Enclosure Alarm (4) Open with respect to Pin 9

7 Output

Engine Status

(Running, Stopped)

Closed to Pin 9

8 Output Tamper Closed to Pin 9

9 Output Common

10 Input Engine Run Connect to Pin 11

11 Ground Engine Run Return

12 To Be Determined

1. Major Alarms:

• Engine Over-Temp

• DCIU Breaker Trip

• Engine Overcrank

• Output Over-voltage

• Low Fuel

• Water Intrusion

• Pad Shear

• Gas Hazard

Table 4-1, Analog Transponder Interface

3. Engine Alarms:

• Engine Over-Temp

• DCIU Breaker Trip

• Engine Overcrank

4. Enclosure Alarms

• Water Intrusion

• Pad Shear

Alarm Filter Board (P/N 704-717-20) is required when using an embedded propietary transponder or external

transponder.

NOTE:

2. Minor Alarms

• Control Fail

• Self-Test Fail

• Low Ignition Battery

• Auto-mode Disabled

• Tamper

• DC Bus fault

Fig. 4-2, Alarm Filter Board

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 29 30

Komentáře k této Příručce

Žádné komentáře

Alpha-technologies APU Control Module (ACM) Uživatelský manuál Strana 20

Komentáře k této Příručce

Související produkty a manuály pro Zařízení Alpha-technologies APU Control Module (ACM)