CRT1-ATT01 Omron, CRT1-ATT01 Datasheet - Page 82

• Manufacturer Part Number: CRT1-ATT01
• Description: Bracket 16 Pt Slave MIL
• Manufacturer: Omron

Specifications of CRT1-ATT01

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

Communications power
supply connector
The following power supplies are required to operate the CompoNet Network.
The method for supplying communications power and I/O power depends on the types of cable and Slave Unit that are used. The differences are shown in the follow-
ing table.
Connection Locations for Communications Power Supply
■ Round Cable II Flat Cable
Connect a 24-VDC power supply to the Master Unit's communications power
supply connector (BS+ and BS−). This provides communications power to
each Slave Unit and Repeater Unit connected by Round Cable II or Flat Cable.
Connect only one communications power supply for the trunk line. The cable
between the communications power supply and the communications power
supply connector must be no longer than 3 m.
When Repeater Units are used, communications power to sub-trunk lines is
supplied by the downstream port communications power supply connectors
(BS+ and BS−) of the Repeater Units. The cable between the communications
power supply and the communications power supply connector must be no
longer than 3 m.
● Ferrules
The following ferrules are recommended for the communications power supply cable.
82
Commu-
nications
power
• Communications power supply: Used for communications with individual Units and for internal circuit operations of Units.
• I/O power supply: Used for I/O operations for Units with external I/O.
Multi-power supply
Network power supply
AI0, 5-10 WH
H 0.5/16 orange
Master
Unit
BS+
BS−
Communications connector
Power supply method
Slave port communications power supply connector
PORT1
Model
BS+
BS-
CRS1-RPA01
Appendix
24-VDC
communica-
tions power
supply
3 m max.
0.5 mm/AWG20
0.5 mm/AWG20
Slave Unit
Applicable wire size
Round Cable II or
Flat Cable
PORT2
Flat Cable I, II
Round Cable II
Round Cable I
Flat Cable I, II
Round Cable II
Round Cable I
3 m max.
Communications and I/O Power Supply Wiring
Cable types
Slave Unit
−
+
24-VDC communications power supply
24-VDC com-
munications
power supply
CRIMPFOX UD6 (product number
1204436) or the CRIMPFOX ZA3
Series
Crimper PZ 1.5 (Product number
900599)
Supplied through the Communications Cable by
supplying power to the Master Unit.
Supplied to Units individually
The communications power supply and the I/O power supply are provided together through Communications
Cable.
Cannot be used.
Crimping tool
Slave Unit
Communications power supply
Terminating
resistance
■ Round Cable I
A 24-VDC power supply is connected individually to each Slave Unit. Power
does not need to be supplied to the Master Unit.
Before connecting the power supply, first connect a DCN4-TB4 Open Type
Connector to the communications connector to convert it to a screw terminal
block.
When using a Repeater Unit, supply power through the BS+ and BS- terminals
of the Repeater Unit's PORT1 connector.
Phoenix Contact K.K.
Weidmuller Co. Ltd.
Master
Unit
24-VDC
communica-
tions power
supply
Manufacturer
24-VDC
communica-
tions power
supply
Communications
connector
Round cable I
Open Type
Connector
24-VDC com-
munications
power supply
+
−
Connect an Open Type Connector here.
Supplied to individual Units separately from the
communications power supply.
World
Slave Unit
Connect an Open Type Connector here.
Supply communications power
directly to each Slave Unit.
BS+
BS−
Open Type
Connector
BS+
BS−
The following screwdriver is recom-
mended for removing ferrules.
PORT1
XW4Z-00C
I/O power supply
Model
CRS1-RPA01
MS NS
REMOTE TERMINAL
World
Slave Unit
CRT1-ID16
Open Type Connector
WORD NODE ADR
X10
[0-63]
X1
0 1 2 3 4 5 6 7 8 9
IN
OMRON Corporation
Manufacturer
PORT2
10
World
Slave Unit
11
12
13
Terminating
resistance
14
Open Type
Connector
15