Table of Contents
Advertisement
Operator
Terminal
COM1
Connector
TXD+ 14
TXD- 15
RXD+ 16
RXD- 17
COM 7
Operator Terminal (1398-HMI-002)
)LJXUH LOOXVWUDWHV DQ DGGLWLRQDO RSWLRQ ZKLFK LV WR FRQQHFW RQH 2SHUDWRU
7HUPLQDO WR PXOWLSOH 3'0V 7KLV PHWKRG UHTXLUHV 56 FRQQHFWLRQV DV
VKRZQ LQ WKH IROORZLQJ GUDZLQJ $ 3'0 PD\ EH VHOHFWHG IURP WKH WHUPLQDO E\
XVLQJ WKH 12 NH\ IROORZHG E\ WKH QXPHULF NH\ FRUUHVSRQGLQJ WR WKH 3'0
2SHUDWRU 7HUPLQDO DGGUHVV ZKLFK PXVW EH VHW XS LQ *0/ 8OWUD 6RIWZDUH
Figure 3.33
Operator Terminal RS-422 multi-drop connections
AXIS 1
Port 1
TXD+ P7-4
TXD- P7-3
RXD+ P7-1
RXD- P7-2
COM P7-5
Wire the ULTRA Plus PDM Components
AXIS 2
Port 1
TXD+ P7-4
TXD- P7-3
RXD+ P7-1
RXD- P7-2
COM P7-5
AXIS n
Port 1
TXD+ P7-4
TXD- P7-3
RXD+ P7-1
RXD- P7-2
COM P7-5
Publication 1398-5.1 — January 2000
3-47
Advertisement
Table of Contents
