Download Siemens SIMATIC TIWAY 1 Specifications

Transcript
3–21
Network Design and Setup
DL405 DCM as
Master (continued)
A
Slaves: DL305 RS422 DCU
B
A
B
RS422
Master
DL305
w/DCU
Slave
7
10
11
12
13
GND
+RTS
–RTS
+CTS
–CTS
7
10
11
12
13
GND
+RTS
–RTS
+CTS
–CTS
14
15
16
17
+OUT
–OUT
–IN
+IN
17
16
15
14
+IN
–IN
–OUT
+OUT
22
23
24
25
+OUT
–OUT
–IN
+IN
25
24
23
22
+IN
–IN
–OUT
+OUT
25-pin Connector
DL305
w/DCU
25-pin Connector
Network Design
and Setup
Pin labeling conforms to the IBM DTE and DCE standards.