Technical data

33-98
For more information contact Cutler-Hammer at: www.ch.cutler-hammer.com/catalog CAT.201.01.T.E
January 2001
NEMA Contactors & Starters
33
PowerNet Communication Devices
Advantage Central Monitoring Unit
Vol. 2, Ref. No. [0114]
Wiring Diagram
Figure 33-44. Typical Wiring Diagram
Product Selection
Table 33-161. Central Monitoring Unit
1. For Network Interconnection Use Twisted Pair
Conductors. No. 18 AWG Shielded.
2. Refer to Starter Wiring Diagrams for Actual
Connections.
3. A 150 Ohm (1/2 Watt) Carbon Composition
Resistor Unit Must Be Installed on the Most
Remote Starter Terminals as Shown.
4. A Cutler-Hammer CONI (Computer Operated
Network Interface) Card Must Be Inserted into
the Computer Frame. (See IL 17199)
5. Modular Telephone Connector. Type RJ11 is to
Be Supplied by the Customer and Wired per View
A Required at Computer.
6. Ground Shielding at Only One Place as Shown.
7. Where Devices Are Daisy Chained, Tie Shielding
Together for Continuity.
8. On Last Device in Network, Tie Back Shield and Tape.
Advantage CMU
Alarm
Trip
Ground
120 or
240V AC
J5
J6
2 Wire Connector
(Supplied with CMU)
Communication
Module
(Optional)
To IBM
Compatible
Personal
Computer
1
J3
1
1
2
3
3
4
1
2
2
3
4
5
4
6
5
6
6
7
7
7
8
8
9
(Y)
(BL)
View A
OL Relay
PONI
Communication
Module
IQ 500 3-Digit Incom
Address Register
Contactor Starter
R
E
S
O
F
F
098
0
0
2
0
0
1
Description Catalog
Number
Price
U.S. $
Advantage Central Monitoring Unit WCMU 1,680.
Discount Symbol . . . . . . . . . . . . . . . . . . . . . . . . 1CD1
Tab3303.fm Page 98 Monday, October 23, 2000 10:09 PM