Specifications

W5-Ethernet-Manual.doc
Version 2.0-01
Watson 5 Ethernet
Operating Manual
Revision: 2006-04-27 10-3
10.2 Ethernet Interface
1 8
. . . .
Type: RJ45-8 (Front View)
Figure 10-3: Ethernet Connector
Pin No Signal Name
1 Transmit Data +
2 Transmit Data -
3 Receive Data +
4 Not used
5 Not used
6 Receive Data -
7 Not used
8 Not used
Table 10-3: Ethernet Connector
10.3 Monitor Interface
The Monitor connector is available on the tabletop, on the tabletop housing for plugins and on the
ACU-2.
SubD9 female (Front View)
Figure 10-4: Monitor Connector
Pin Signal Description
1 SGND RS-232 Signal Ground
2 TXD RS-232 Transmit Data
3 RXD RS-232 Receive Data
4 ALACOM Common contact of Alarm relay
5 SGND RS-232 Signal Ground
6 DA_NC Urgent-Alarm contact, normally closed
7 DA_NO / CTS Urgent-Alarm contact, normally open / RS-232 Clear to send
8 ND_NC / RTS Non Urgent-Alarm contact, normally closed / RS-232 Ready to send
9 ND_NO Non Urgent-Alarm contact, normally open
Table 10-4: Monitor Connector
5 1
9 6