Rockwell Automation Allen-Bradley 1204 Series Instructions Manual

Where this Option is Used
What this Option Contains
What these Instructions
Contain

Catalog Number Description

1204 Terminator
(Catalog Number 1204-TFA1, 1204-TFB2)
The 1204 Terminator Option can be installed in most adjustable
frequency AC drive applications to increase protection of the AC
motor. The option is designed to be used with Allen-Bradley
Adjustable frequency AC drives. When installed at the motor
terminals, the terminator can reduce potentially destructive reflected
wave spikes that can occur with long motor leads.
The Terminator Option contains the terminator device with an
attached 1.4 meter (4.5 feet) standard 4 wire 3mm
connection cable.
These instructions contain the information you need to properly
install the Terminator Option. Recommended mounting, connecting,
and grounding procedures are included. Major topics and page
numbers are listed below.
Catalog Number Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Dimensions, Weights and Cable Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Heat Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Determining the Maximum Cable Length for Your System . . . . . . . . . . . . . . . . . . . . . . .4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Drive Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
The following table provides information about the catalog number
for the Terminator Option:
1204 - T
First Position Second Position
Bulletin No. Type
Description Letter Description
Bulletin T Terminator
Number
1
Refer to the maximum cable length tables on pages 4 through 6.
F B2
Third Position Fourth Position
NEMA Rating Voltage Rating & Size
Voltage
Letter Description Code Rating
F NEMA Type 4 A1 380-600V 0.37-3.7
B2 380-600V 1.5-597
Instructions
2
(12 gauge)
Maximum
Drive Allowable Drive
1
kW (HP) Carrier Frequency
6 kHz
(0.5-5)
2 kHz
(2.0-800)