Tb1 – ac power terminals – Rockwell Automation 1398-DDM-xxx USE MNL/ULTRA 200 DIG.SERVO.DR User Manual

Page 118

Publication 1398-5.0 – October 1998

7-8

Power Connections

Terminals 7, 8 and 9 are the single phase AC input power connections
for the 1398-DDM-010, 1398-DDM-010X, 1398-DDM-020,
1398-DDM-020X, 1398-DDM-030 and 1398-DDM-030X. Terminals
7, 8, 9 and 10 are the three phase AC input power connections for the
three-phase 1398-DDM-075, 1398-DDM-075X, 1398-DDM-150 and
1398-DDM-150X. Terminals 7, 8 and 10 are the AC input power
connections when the 1398-DDM-075 and 1398-DDM-075X are
powered from a single-phase input. .

Intro

ATTENTION: The user is responsible for conforming
with all applicable local, national and international codes.
Wiring practices, grounding, disconnects and overcurrent
protection are of particular importance. Failure to observe
this precaution could result in severe bodily injury or loss
of life.

Intro

ATTENTION: High voltage may be present on the ter-
minals of the ULTRA 200 Series drive. Ensure that the
drive is connected to a safety (earth) ground.

Intro

ATTENTION: Do not tin (solder) the exposed leads on
cables. Solder contracts over time and may loosen the
connection.

Table 7.4:

TB1 – AC Power Terminals

Signal

Description

Terminal

1398-DDM-010 and

1398-DDM-010X,

1398-DDM-020 and

1398-DDM-020X,

1398-DDM-030 and

1398-DDM-030X

1398-DDM-075 and

1398-DDM-075X,

1398-DDM-150 and

1398-DDM-150X

100/240 Volts AC Line 1 input
power.

TB1-7

L2/N

100/240 Volts AC Line 2 input
power.
(Neutral on single-phase drive:
1398-DDM-010, -020, -030, -075
and 1398-DDM-150)

TB1-8

240 Volts AC Line 3 input power.
Available only on three-phase
drives: 1398-DDM-075 and
1398-DDM-150.

not used

TB1-9

Safety (earth) ground

TB1-9

TB1-10

NOTE: Torque all terminal connections to 1.25 Nm (11.0 lb-in).