RAD Data comm FCD-X21 Manual de instalación descargar pdf (Pagina 141)

Installation and Operation Manual Appendix A Pinouts

FCD-E1 Data Channel Connector A-5

Table A-4. Wiring of RS-530 Adapter Cable for DTE2 Mode (Cont.)

FCD-E1 Side Designation Function User’s Side

12 SCB Send Clock (wire B) –

13 CTSB CTS (wire B) –

14 SDB Send Data (wire B) 16

15 SCA Send Clock (wire A) –

16 RDB Receive Data (wire B) 14

17 RCA Receive Clock (wire A) –

18 – Not connected –

19 RTSB RTS (wire B) 10

20 RCEA External Receive Clock (wire A) 15

21 – Not connected –

22 DSRB DSR (wire B) 23

23 RCEB External Receive Clock (wire B) 12

24 SCEA External Send Clock (wire A) 17

25 – Not connected –

V.35 Data Channel

The following sections provide information on the cables required to connect

user’s equipment to the V.35 channel in the various timing modes.

DCE Mode

This mode is used to connect to user’s equipment with V.35 DTE interface. The

V.35 cable coming from the user’s equipment is connected to the FCD-E1

CHANNEL connector through an adapter cable. The adapter cable (see Figure A-2)

is terminated in a 25-pin male D-type connector at the FCD-E1 side, and a

34-pin female connector at the user’s side. A suitable cable, designated

CBL-HS2/V/1, is available from RAD.

Cable wiring is given in Table A-5.

Figure A-2. V.35 Adapter Cable for DCE Mode

1 2 ... 136 137 138 139 140 141 142 143 144 145 146 ... 223 224

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RAD Data comm FCD-X21 Manual de instalación Pagina 141