Rockwell Automation ARMORSTART 280D User manual

QUICK START
ARMORSTART®DISTRIBUTED
MOTOR CONTROLLER —
SAFETY VERSION
Getting Started
BULLETIN 280D/281D
Introduction This guide provides the basic information required to start up your
ArmorStart®Distributed Motor Controller. Factory default settings
and information regarding installing, programming, and DeviceNet™
Node Commissioning are described here. For detailed information on
specific product features or configurations, refer to the ArmorStart
user manual, publication 280-UM004*-EN-P.
This guide is intended for qualified service personnel responsible for
setting up and servicing these devices. You must have previous
experience with and a basic understanding of electrical terminology,
configuration procedures, required equipment, and safety precautions.
You should understand DeviceNet network operations, including how
slave devices operate on a network and communicate with a
DeviceNet master. You should also be familiar with RSNetWorx™
for DeviceNet. You must use RSNetWorx for DeviceNet Revision
3.21 Service Pack 2 or later. This software package is referred to
often in this manual. Rockwell Automation product EDS files are
available on the internet at: http://www.ab.com/networks/eds.
Note: The Bulletin 280D/281D Safety ArmorStart is suitable for
safety applications up to Safety Category 4PL e (TÜV
assessment per ISO 13849-1:2008). TÜV compliance letter is
available upon request.

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Publication 280D-QS002A-EN-P - July 2009
Installation The ArmorStart Distributed Motor Controller is convection cooled.
Operating temperature must be kept between -20…40°C (-4…104°F).
Dimensions Dimensions are shown in millimeters (inches). Dimensions are not intended
to be used for manufacturing purposes. All dimensions are subject to
change.
Figure 1 Dimensions for Bulletin 280D Safety Product, IP67/NEMA Type 4 with
Conduit Entrance

Publication 280D-QS002A-EN-P - July 2009
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Dimensions are shown in millimeters (inches). Dimensions are not intended
to be used for manufacturing purposes. All dimensions are subject to
change.
Figure 2 Dimensions for Bulletin 280D Safety Product, IP67/NEMA Type 4 with
ArmorConnect™ Connectivity
ArmorStart device with a 10 A short circuit protection rating ArmorStart device with a 25 A short circuit protection rating

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Publication 280D-QS002A-EN-P - July 2009
Dimensions are shown in millimeters (inches). Dimensions are not intended
to be used for manufacturing purposes. All dimensions are subject to
change.
Figure 3 Dimensions for Bulletin 281D Safety Product, IP67/NEMA Type 4 with
Conduit Entrance

Publication 280D-QS002A-EN-P - July 2009
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Dimensions are shown in millimeters (inches). Dimensions are not intended
to be used for manufacturing purposes. All dimensions are subject to
change.
Figure 4 Dimensions for Bulletin 281D Safety Product, IP67/NEMA Type 4 with
ArmorConnect Connectivity
ArmorStart device with a 10 A short circuit protection rating ArmorStart device with a 25 A short circuit protection rating

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Publication 280D-QS002A-EN-P - July 2009
Wiring Power and Ground Wiring
Table 1 provides the power and ground wire capacity and the tightening
torque requirements. The power, control, ground, and safety monitor
terminals will accept a maximum of two wires per terminal.
Table 1 Power and Ground Wire, Size and Torque Specifications
Terminal Designations for
Conduit Entrance
As shown in Figure 5, the ArmorStart Distributed Motor Controller contains
terminals for power, control, safety monitor inputs, and ground wiring.
Access can be gained by removing the terminal access cover plate.
Figure 5 ArmorStart Power, Control, and Safety Monitor Input Terminals
Terminals Wire Size Torque Wire Strip Length
Power
and
Ground
Primary Terminal:
1.3…5.3 mm2
(#16 …#10 AWG)
Secondary Terminal:
0.8…5.3 mm2
(#18 …#10 AWG)
Primary Terminal:
10.8 lb•in
(1.2 N•m)
Secondary Terminal:
4.5 lb•in
(0.5 N•m)
0.35 in. (9 mm)

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Table 2 Power, Control, Safety Monitor, and Ground Terminal Designations
Terminal Designations No. of Poles Description
SM1 2 Safety Monitor Input
SM2 2 Safety Monitor Input
A1 (+) 2 Control Power Input
A2 (-) 2 Control Power Common
PE 2 Ground
1/L1 2 Line Power Phase A
3/L3 2 Line Power Phase B
5/L5 2 Line Power Phase C

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Publication 280D-QS002A-EN-P - July 2009
Figure 6 Safety System Overview
Configuration of the
1732DS-IBXOBV4 Safety I/O
Note: To comply with TÜV, the 1732DS-IBXOBV4 Safety I/O module
must be configured as indicated below:
Configure the output that is connected to the I/O output cable assembly for:
• Dual (bipolar mode)
• Safety Pulse Test
Configure the input that is connected to the I/O Input cable assembly as
follows:
• Channel = Single
• Mode = Pulsed Test Input from test output X
• Source = Pulsed output from X
Safety PLC Program The program must:
• Force the output contactors to the open state when a safety-related stop
is demanded.
• Force the output contactors to remain in the open state if the SM
feedback is open after a safety-related stop is executed (see Notes).
Note: The program must inhibit the contactor closure to satisfy safety
Category 4 of 13849-1.
Note: The SM feedback logic should be implemented only after a
safety-related stop for the Bulletin 280D/281D controllers. It
should be ignored during normal operation. One of the series
contactors is used for the normal stop/start function for these
controllers. Therefore, a malfunctioning contactor circuit cannot be
distinguished from a normal running state.
DeviceNet Media
I/O input
I/O output
Aux. Power
ArmorConnect
The 1732DS Safety I/O module outputs to
provided 24V DC power for control power
to the ArmorStart - A1/A2 control power
The 1732DS Safety I/O module inputs will monitor the status of the safety-rated contactors inside the ArmorStart.
input
Three-Phase Power Media

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ArmorStart Safety with ArmorConnect Connectivity
Three-Phase Power Receptacle
ArmorStart devices with 10 A short
circuit protection rating
ArmorStart devices with 25 A short
circuit protection rating
A1/A2 -24V DC
1732DS Safety
I/O Module Output
Control Power from
Ground
Terminal
Safety Monitor
Input from
1732DS Safety
I/O Module Input
Three-Phase Power Receptacle
A1/A2 -24V DC
1732DS Safety
I/O Module Output
Control Power from
Ground
Terminal
Safety Monitor
Input from
1732DS Safety
I/O Module Input
Ground
Terminal
Safety Monitor
Input from
1732DS Safety
I/O Module Input
A1/A2 -24V DC
Control Power from
1732DS Safety
I/O Module Output
ArmorStart devices with conduit entrance
Three-Phase Power Receptacle

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Publication 280D-QS002A-EN-P - July 2009
Terminal Designations
ArmorConnect Cable Ratings
The ArmorConnect Power Media cables are rated per UL Type TC
600V 90 °C Dry 75 °C Wet, Exposed Run (ER) or MTW 600V 90 °C or
STOOW 105 °C 600V - CSA STOOW 600V FT2. For additional
information regarding ArmorConnect Power Media see the ArmorStart
User Manual.
Branch Circuit Protection Requirements for ArmorConnect™
Three-Phase Power Media
When using ArmorConnect Three-Phase Power Media, only fuses can be
used for the motor branch circuit protective device, for the group motor
installations. The recommended fuse types are the folowing: Class CC, T, or
J type fuses. For additional information, see the ArmorStart User Manual.
Group Motor Installations for USA and Canada Markets
The ArmorStart Distributed Motor controllers are listed for use with each
other in group installations per NFPA 79, Electrical Standard for Industrial
Machinery. When applied according to the group motor installation
requirements, two or more motors, of any rating or controller type, are
permitted on a single branch circuit. Group Motor Installation has been
successfully used for many years in the USA and Canada.
Wiring and Workmanship Guidelines
In addition to conduit and seal-tite raceway, it is acceptable to utilize cable
that is dual rated Tray Cable, Type TC-ER and Cord, STOOW, for power
and control wiring on ArmorStart installations. In the USA and Canada
installations, the following guidance is outlined by the NEC and NFPA 79.
Terminal
Designations Description Color Code
SM1 Safety Monitor Input Brown
SM2 Safety Monitor Input White
A1 (+) Control Power Input Brown
A2 (-) Control Power Common Blue
PE Ground Green/Yellow
1/L1 Line Power - Phase A Black
3/L2 Line Power - Phase B White
5/L3 Line Power - Phase C Red