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43
Communications Cable Wiring Examples
Section 2-4
2-4-2
Round Cable II
• Connect the two communications signal lines and two communications
power lines in parallel between the Master Unit or Repeater Unit and mul-
tiple Slave Units.
• Use Open Type Connectors (DCN4-TB4, for connecting Units) to connect
Communications Cables to Master Units, Repeater Units, and Slave
Units.
• Connect the communications power supply (24 VDC) to the communica-
tions power supply connector for the Master Unit or Repeater Unit.
• Connect DCN4-TM4 Terminating Resistors and DCN4-TR4 Flat Connec-
tor Sockets at the ends of the network.
Communications
Communications
Open Connector
Master Unit or
Repeater Unit
Slave Unit
Open Connector
Slave Unit
24-VDC
communications
power supply
24-VDC
communications
power supply
24-VDC
communications
power supply
Slave Unit
Terminating Resistor
(121
Ω
)
Commu-
nications
BDL
BDH
BS
−
BS+
BDL
BDH
BS
−
BS+
BDL
BDH
BS
−
BS+
BDL
BDH
BS
−
BS+
Содержание CRT1 - 10-2009
Страница 1: ...Cat No W457 E1 07 CompoNet Slave Units and Repeater Unit CRT1 Series OPERATION MANUAL...
Страница 2: ......
Страница 3: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2009...
Страница 4: ...iv...
Страница 6: ...vi...
Страница 10: ...x...
Страница 16: ...xvi...
Страница 24: ...xxiv Conformance to EC Directives 6...
Страница 386: ...362 Units with Connectors Section 6 7...
Страница 414: ...390 Temperature Input Units Section 7 5...
Страница 430: ...406 Expansion Unit Specifications Section 8 2...
Страница 486: ...462 Bit Slave Units with Compact Connectors Section 9 5 Dimensions CRT1B MD02JS and CRT1B MD02JS 1 15 21 65 24 48 9 mm...
Страница 494: ...470 Bit Slave Units with Compact Connectors Section 9 5...
Страница 501: ...477 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Страница 502: ...478 Repeater Unit Section 10 2...
Страница 508: ...484 CX Integrator Section 11 1...
Страница 509: ...485 CX Integrator Section 11 1...
Страница 602: ...578 Temperature Input Unit Functions Section 11 6...
Страница 614: ...590 Device Maintenance Section 12 3...
Страница 664: ...640 I O Power Supply Current Appendix E...
Страница 672: ...648 Index...
Страница 674: ...650 Revision History...