Emerson Epsilon EP Drive 400518-01 Installation Manual page 45

Safety Information Product Overview
Drive (J5)
A
A/
B
B/
Z
Z/
Connector Shell
Internal
10 Ohm
PE
Figure 35:
Figure 36:
Installation
Installation
Note: If the external controller does not have an internal terminating resistor
R1, R2 and R3 must be mounted within 3 ft [1 m] of the external controller. A
120 ohm resistor is recommended for high frequency encoders (over 250 kHz)
or cables longer than 25 feet. If encoder signals are multi-dropped, termination
resistors are required only at the last drop point. Do not terminate at more than
one point.
1
R1
9
2
R2
10
3
R3
11
Single Point
PE Ground
Analog/Sync Output Connector (J5) Encoder Output Wiring
Direction Convention Diagram
Diagnostics
A
A/
B
External
Controller
B/
Encoder
Input
Z
Z/
= Twisted Pair
Options and
Specification
Accessories
33