RAD Data comm FCD-X21 Instrukcja Instalacji Pobierz pdf (Strona 140)

Appendix A Pinouts Installation and Operation Manual

A-4 Data Channel Connector FCD-E1

Table A-3. Wiring of RS-530 Adapter Cable for DTE1 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) 24

18 – Not connected –

19 RTSB RTS (wire B) 10

20 RCEA External Receive Clock (wire A) –

21 – Not connected –

22 DSRB DSR (wire B) 23

23 RCEB External Receive Clock (wire B) –

24 SCEA External Send Clock (wire A) 17

25 – Not connected –

DTE2 Mode

This mode is used to connect to user’s equipment with DCE interface that provides

the transmit and receive clocks to the FCD-E1 data channel.

In this case, it is necessary to connect a 25-pin male/25-pin male cross-cable (see

Figure A-1) wired in accordance with Table A-4, between the FCD-E1 CHANNEL

connector and the user’s equipment RS-530 connector.

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

FCD-E1 Side Designation Function User’s Side

1 FG Frame Ground 1

2 SDA Send Data (wire A) 3

3 RDA Receive Data (wire A) 2

4 RTSA RTS (wire A) 8

5 CTSA CTS (wire A) –

6 DSRA DSR (wire A) 20

7 SG Signal Ground 7

8 DCDA DCD (wire A) 4

9 RCB Receive Clock (wire B) –

10 DCDB DCD (wire B) 19

11 SCEB External Send Clock (wire B) 9

1 2 ... 135 136 137 138 139 140 141 142 143 144 145 ... 223 224

Brak uwag

RAD Data comm FCD-X21 Instrukcja Instalacji Strona 140