CRT1-ID08TA Omron, CRT1-ID08TA Datasheet - Page 118

• Manufacturer Part Number: CRT1-ID08TA
• Description: 8 In NPN 3 Tier
• Manufacturer: Omron

Specifications of CRT1-ID08TA

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Power Supply Wiring
Restrictions
94
The following restrictions apply when supplying communications power
through Round Cable II or Flat Cable I/II.
(2) Do not supply communications power to the trunk line and a sub-trunk
(3) The I/O power supply to multi-power supply Slave Units may be a source
• The communications power supply can be connected at only one location
• Communications power to the trunk line can be supplied only through the
for the trunk line and one location each for the sub-trunk lines.
communications power supply connector on the Master Unit. Communi-
cations power to a sub-trunk line can be supplied only through the down-
stream port communications power supply connector on the Repeater
Unit. Communications power cannot be supplied at any other location.
Master Unit/
Repeater
Unit
line or to two sub-trunk lines from the same power supply. Also do not
supply communications power to two or more CompoNet systems from
the same power supply. The quality of communications will decrease and
normal remote I/O communications may not be possible.
of noise depending on the connected devices. Even when supplying the
communications power supply together to all Slave Units, use a separate
I/O power supply so that noise does not affect the network.
Master Unit/
Repeater
Unit
Power can be supplied here.
3 m max.
Trunk line or
sub-trunk line
Communications
power supply
Trunk line or
sub-trunk line
Communications
power supply
Power can be
supplied here.
Round cable II or
Flat Cable I/II
Repeater Unit
Repeater Unit
Sub-trunk line
Round cable II or
Flat Cable I/II
Sub-trunk line
Communications
power supply
Slave Unit
Slave Unit
Round cable II or
Flat Cable I/II
Power cannot be
supplied here.
Communications
power supply
Round cable II or
Flat Cable I/II
Power cannot be
supplied here.
Section 3-5