Thales DVOR 432, Technical Manual

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DVOR 432
Operation and Maintenance Installation
2-25
Ed. 01.04
2.5.4 External Interface Connection
See Fig. 2-25, 2-28.
The following connectors are available on the top and front of the transmitter cabinet:
- DME-IDENT
analog DME interface
- DIAGNOSIS communication interface diagnostics
- LGM1 dedicated line connection (to RMMC) with use of LGM 1200MD or
PTT connection (optional) or serial communication interface
- LGM2/DME PTT connection (LGM 28.8) or serial communication interface DME
- LGM3/NDB PTT connection (LGM 28.8) or serial communication interface NDB
- ANALOG measurement purposes
- Local PC local operation with ADRACS
- VAM optional voice or ATIS connection, e.g. fromtower
- OIO LCP IN spare in, optocoupler
- OIO LCP OUT spare out, optocoupler
2.5.4.1 DME IDENT
SubD, 37pin, male, from connector X85 BP-CD. Refer to section 2.7.
2.5.4.2 DIAGNOSIS
SubD, 9pin, male, from connector X86 BP-CD
PIN ASSIGNMENT PIN ASSIGNMENT
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 GND
2.5.4.3 LGM1
SubD, 9pin, male, from connector X92 or X97 BP-CE; X92 = LGM modem output
PIN ASSIGNMENT PIN ASSIGNMENT
1 La 6 E
2 Lb 7 not used
3 A2 8 not used
4 B2 9 not used
5 GND
X97 = TTL (direct)
PIN ASSIGNMENT PIN ASSIGNMENT
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 GND