Owner's manual
YSI 5200A
55
YSI 5200A
54
master
-represents wired network termination strip
-terminal strips located within master/slave image represent terminal strips that are physically
connected to device
-terminal strips that appear outside slave image represent terminal strips not connected to device
slave
slave
slave slave
master
slave
slave
slave slave
A stub is created when the last wired network terminal strip is not connected to a network slave.
Network wire stub
this is a stub
(wired terminal
strip is not physically
connected to last
physical slave on
network)
this is not a stub
(wired terminal
strip is physically
connected to last
physical slave on
network)
Figure 3.24
Directions to Wire Network
Network wiring consists of two pairs of twisted pair cable plus a communications
common wire. Category 5 ethernet cable is recommended. Network wires are
terminated at location D on I/O board - gure 3.25.
WARNING: Disconnect external power to the unit before wiring.
AVERTISSEMENT: déconnectez l’alimentation externe de l’unité avant
d’eectuer un câblage quelconque.
1. Perform steps 1 - 4 of 5200A installation and steps 5 and 6 as required
for the application.
2. Open front panel -page 39.
3. Strip ve wires to terminate at network termination strip. Use appropriate
wire stripper to avoid wire nicks.
4. Feed networking cable through drilled hole in rubber grommet and to
location D. Terminal strip is removable.
Installation and Wiring
Note:
- It is essential that wires be terminated cleanly. Nicks (stray wires, not
cleanly terminated) can result in unreliable network communication.
CAUTION: Run high and low voltage wires/cables through separate bulk-
head and conduit.
Do not connect or disconnect IDC ribbon cable
when 5200A is powered. Serious damage can occur
.
Figure 3.25
5. Terminate wires as described using category 5 cable: (color scheme may
be dierent than described below.)
- Pair #1 wires: solid blue and white with blue stripe
- Pair #2 wires: solid orange and white with orange stripe
- 1 wire green
- Secure unused wires to avoid potential for shorting
Wire the master as follows:
Wire Color Terminal
solid orange T (-)
white with orange stripe T (+)
solid blue R (-)
white with blue stripe R (+)
green Communications Common (C)
Installation and Wiring