Radyne DMD2401 Operation Manual page 151

Electrical Interfaces
46 ESCBWO 4C
47 BAL EXC-B
48 GND
49 ESCAUDTX 1B
50 ESCAUDTX 2B
51 ESCAUDRX 1B
52 ESCAUDRX 2B
53 ESCBWI 4
54 ES TXD-B/BWI 2
55 DMD FLT
56 ES RXD-B
57 GND
58 ESCTXC-B
59 ESCTXD-B
60 ESCRXC-B
61 ESCRXD-B
62 ESCBWO 4NO
63 TXO-B
64 SYNC DM-B
65 SYNC CS-B
66 RXO-B
67 SYNC RS-B
68 SYNC RR-B
5-12
DMD2401/DMD2401L/DMD2401 IBS/IDR Satellite Modem
Receive Data B
IDR ESC Backward Alarm Out - 4 Common
External Clock Input B
Ground
IDR ESC Audio Input Channel 1B
IDR ESC Audio Input Channel 2B
IDR ESC Audio Output Channel 1B
IDR ESC Audio Output Channel 2B
IDR ESC Backward Alarm Input - 4
IBS ES Transmit Data B
IDR ESC Backward Alarm Input 2
Demod Fault Open Collector Output
IBS ES Receive Data Input - B
Ground
IDR ESC Transmit 8 Kbps Output Clock B
IDR ESC Transmit 8 Kbps Output Data B
IDR ESC Receive 8 Kbps Clock Output B
IDR ESC Receive 8 Kbps Data Output B
IDR ESC Backward Alarm Out - 4 Normally
Open
IBS Transmit Octet Input B
Synchronous Data - Data Mode Out B
Synchronous Data - Clear to Send B
IBS Receive Octet Output B
Synchronous Data Request to Send - B
Synchronous Data Receiver Ready B
Output
Input
Input
Input
Output
Output
Input
Input
Output
Open
Collector
Output
–
Output
Input
Output
Output
Output
Input
Output
Input
Output
Input
Output
TM065 – Rev. 3.3