Comtech EF Data Radyne RCS20, Инструкция по установке и эксплуатации

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RCS20 M:N Redundancy Switch Revision 15
Electrical Interfaces MN-RCS20 and CD-RCS20
5–8
5.2.3.2.4 J1 | MODEM REMOTE
The J1 | MODEM REMOTE EIA-485 Control port is a 9-Pin Type D Female Connector. It is used as an
RS485 bus to interface to the modems remote ports
Pin No. Signal Name Signal Direction
1 EIA-485/HDLC Receive Data B (+) TxD-B Input
2 HDLC Receive Clock A (-) TCLK-A Input
3 HDLC Receive Clock B (+) TCLK-B Input
4 HDLC Transmit Clock A (-) RCLK-A Output
5 Signal Common COMMON ---
6 EIA-485/HDLC Receive Data A (-) TxD-A Output
7 HDLC Transmit Clock B (+) RCLK-B Output
8 EIA-485/HDLC Transmit Data B (+) RxD-B Output
9 EIA-485/HDLC Transmit Data A (-) RxD-A Output
5.2.3.2.5 J2 | IFS20
The J2 | IFS20 Control and Power port is a 15-Pin High-Density Type HD Female Connector.
Pin No. Signal Name Signal Direction
1 Serial Control Clock IFS_LCLK Output
2 No Connection N/C ---
3 No Connection N/C ---
4 Ground GND ---
5 Ground GND ---
6 Logic +5 Volts VCC Output
7 Relay +6 Volts VCC_RELAY Output
8 No Connection N/C ---
9 No Connection N/C ---
10 Ground GND ---
11 Relay +6 Volts VCC_RELAY Output
12 Serial Control Data 1 IFS_LDAT1 Bidirectional
13 No Connection N/C ---
14 No Connection N/C ---
15 No Connection N/C ---
5.2.3.2.6 J3 | DDS20
The J3 | DDS20 Control and Power port is a 15-Pin High-Density Type D Female Connector.
Pin No. Signal Name Signal Direction
1 Serial Control Clock DDS_LCLK Output