Omron CRT1 - 10-2009, Operation Manual

Page: 51 / 675

27
Slave Unit Models
Section 1-2
1-2-3 Repeater Units
1-2-4 Slave Unit Installation and Connection
Installing Slave Units
Refer to the following table for the installation and wiring methods for the
Slave Units.
Slave Unit Installation and
Wiring Methods
Appearance Specification Model Features
Two communications connec-
tors (Upstream port and down-
stream port)
One downstream port power
supply connector
Up to 64 Units can be con-
nected for each Master Unit.
CRS1-RPT01 • For trunk line-branch line formations, sub-trunk
lines can be connected under a Repeater Unit
just like they can be under the Master Unit.
• For unrestricted branching formations, there are
no restrictions on the connections.
• Repeater Units enable branching the trunk line,
adding more nodes, increasing the connection
distance, and changing the type of cable
upstream and downstream of the Repeater Unit.
POR
T2
POR
T2
POR
T1
POR
T1
PRT PRT
NO
DE A
DR
NO
DE
ADR
NET
WO
RK P
OW
ER S
UPP
LY
NET
WO
RK
POW
ER
SUP
PLY
OMRON OM
RO
N
CR
S1-P
RT
01
CR
S1-
PR
T01
RPT RP
T
X10 X10[0-63]
[0-
63
]
X1 X1
DC2
4V
DC2
4V
INP
UT
INP
UT
S M
S
MS
Name Model Slave Unit
installation
I/O connection
method
Internal power External power
Digital
I/O
Slave
Units With 2-tier Ter-
minal Block CRT1-ID08(-1) DIN Track Terminal block
with M3 screws Supplied along
with communica-
tions power An external I/O
power supply is
required for con-
nected devices.
CRT1-OD08(-1)
CRT1-ID16(-1)
CRT1-OD16(-1)
CRT1-MD16(-1)
CRT1-ROS08
CRT1-ROF08
CRT1-ROS16
CRT1-ROF16
With 3-tier Ter-
minal Block CRT1-ID08TA(-1)
CRT1-OD08TA(-1)
CRT1-ID08TAH(-1)
CRT1-OD08TAH(-1)
CRT1-ID16TA(-1)
CRT1-OD16TA(-1)
CRT1-MD16TA(-1)
CRT1-ID16TAH(-1)
CRT1-OD16TAH(-1)
CRT1-MD16TAH(-1)