V L F - H F R E C E I V E R S
•
R & S E K 8 9 5 / R & S E K 8 9 6
User Manual
•
Cables for Control and Status Data
EK 89x
X63
(GND .1
(TxD) .2
(TxD, inv.) .10
(RxD) .3
(RxD, inv.) .9
(GND) .7
Address: 01
EK 89x
X63
(GND .1
(TxD) .2
(TxD, inv.) .10
(RxD) .3
(RxD, inv.) .9
(GND) .7
Address: 02
EK 89x
X63
(GND .1
(TxD) .2
(TxD, inv.) .10
(RxD) .3
(RxD, inv.) .9
(GND) .7
Address: 03
EK 89x
X63
(GND .1
(TxD) .2
(TxD, inv.) .10
(RxD) .3
(RxD, inv.) .9
(GND) .7
Address: n
Interface
RS485-RS232C
RxD
RxD, inv.
TxD
TxD, inv.
Computer
RxD
TxD
GND
RTS
Bus Driver *)
Fig. 2.22 Operating Mode: Two-wire Bus (RS485) with XON-XOFF Handshake
(S4 = 8, 9, A or B; see A1.4)
150
+5 V
510
510
*) If more than ten receivers
are operated on a bus, a
bus driver is required.
6164.0717.02_01
- 2.26 -
To Next Page
Loading...
