78
Power Supply Wiring
Section 3-5
Recommended Ferrules
The following ferrules are recommended for the communications power sup-
ply cable.
The following screwdriver is recommended for use when removing ferrules.
3-5-3
Connecting the I/O Power Supply
Provide a 24-VDC I/O power supply to the I/O terminals of all Slave Units
(multi-power supply models). For details on connections, refer to
3-6 Connect-
ing External I/O for Slave Units
.
Connecting to the Output I/O Power Supply Connector (Units with e-CON Connectors
Only)
Output Units and I/O Units with e-CON connectors have output I/O power
supply connectors for supplying I/O power to external devices. Use the follow-
ing methods to supply I/O power.
Units with e-CON
Connectors
(CRT1-OD
@@
S(-1),
MD
@@
S(-1), OD
@@
SH(-1),
and MD
@@
SH(-1))
Connect the I/O power supply wires to the V and G terminals of the output I/O
power supply connector.
PORT1
BS+
BS
−
PORT2
BS+
BS
−
24-VDC communications power supply
Overcurrent
protection
(current limit: 4 A)
When complying with UL standards,
install a device to limit the current
between the external power supply
and the Unit to 4 A or less for the
communications power supply.
Downstream port communications
power supply connector
24-VDC
communica-
tions power
supply
3 m max.
Product number
Applicable power
cable size
Crimping tool
Manufacturer
AI0,5-10 WH
0.5 mm (AWG20)
CRIMPFOX UD6
(Product No.
1204436) or
CRIMPTFOX ZA3
series
Phoenix Contact
H0.5/16 orange
0.5 mm (AWG20)
Crimper PZ1.5
(Product No.
900599)
Weidmuller
Product number
Manufacturer
XW4Z-00C
OMRON
Summary of Contents for CRT1 - 10-2008
Page 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi...
Page 23: ...xxiv Conformance to EC Directives 6...
Page 51: ...28 Slave Unit Models Section 1 2...
Page 123: ...100 Connecting External I O for Slave Units Section 3 6...
Page 365: ...342 Temperature Input Units Section 7 5...
Page 381: ...358 Expansion Unit Specifications Section 8 2...
Page 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Page 419: ...396 Repeater Unit Section 10 2...
Page 424: ...401 CX Integrator Section 11 1...
Page 575: ...552 Current Consumption Summary Appendix D 552...
Page 581: ...558 Index...
Page 583: ...560 Revision History...