Rockwell-automation 1500 DeviceNet MV Controllers Installation Instruc Instrukcja Użytkownika Pobierz pdf (Strona 11)

DeviceNet Cable System Layout for Medium Voltage Controller Structures 3-3

1500-IN057C-EN-P – June 2013

Figure 3.2A – Left Termination Resistor Figure 3.2B – Right Termination Resistor

RED

WHITE

BLACK

BLUE

No Shield or bare wire

required in class 1

DeviceNet MCCs

Terminating resistor (part number 1485A-C2)

Five-terminal plug connector

Part # 22186-084-01 with jack screws (Left Side)

Part #22105-006-012 with jack screws (Right Side)

RED

WHITE

BLACK

BLUE

No Shield or bare wire

required in class 1

DeviceNet MCCs

Terminating resistor (part number 1485A-C2)

Five-terminal plug connector

Part # 22186-084-01 with jack screws (Left Side)

Part #22105-006-012 with jack screws (Right Side)

Figure 3.3 – Five Terminal Plug Connector

When installing terminating resistors, apply the following two rules:

1. Use only two terminating resistors in any network

2. Install terminating resistors at the ends (communication and/or

physical) of the trunk line located in the overhead horizontal

wireway.

Incorrect placement of terminating resistors and/or using more than two

will cause improper network operation and result in communication

losses.

Installing Terminating

Resistors

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 35 36

Brak uwag

Rockwell-automation 1500 DeviceNet MV Controllers Installation Instruc Instrukcja Użytkownika Strona 11