Emerson Control Techniques Epsilon Eb Series Reference Manual page 135

Epsilon Eb and EN Drives Reference Manual
TIA Cable
1
RX (232) 2
TX (232) 3
4
Ground 5
6
7
8
9
Computer
Computer Serial
Port
Figure 92: Multi-Drop Wiring Pinout
116
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DDS Cable
DDS Cable
TERM-H
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
9 9 9
120
Ohm
Drive Drive
Serial Port Serial Port
Drive Serial Port Drive Serial Port
TERM-H
TIA Cable DDS Cable
Top View of Multi-drop Cabling
TERM-T
1 1
576
2 2
Ohm
3 3
4 4 485 +
5 5
0 V
+ 5 6 6
120
Ohm
7 7
8
8
9 9 485 -
Drive
576
Serial Port Ohm
Drive Serial Port
TERM-T
DDS Cable