Specifications

Installation and Operation Manual Appendix A Connection Data
FCD-E1LC Ver. 1.0 Data Channel Connection Data A-7
FCD-E1LC Side Designation Function User’s Side
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-E1LC data channel.
In this case, it is necessary to connect a 25-pin male/25-pin male cross-cable (see
Figure A-5 ) wired in accordance with Table A-5 , between the FCD-E1LC CHANNEL
connector and the user’s equipment RS-530 connector.
Table A-5. Wiring of RS-530 Adapter Cable for DTE2 Mode
FCD-E1LC 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
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