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Installation Instructions
SED2 VFD LON Interface Option
Personal injury/loss of life may
procedure as specified.
Equipment damage, or loss of
perform a procedure as specified.
remove the LON Interface Option.
Product Description
The LONMARK® certified SED2 VFD LON Interface
Option (LON
SED2 Variable Frequency Drives (VFDs). The LON
Interface resides on a LONWORKS® network with
ONMARK products from multiple vendors.
L
Interface) provides direct digital control of
Document No. 129-387
October 2, 2009
6. Reinstall SED2 VFD op erat or panel on LON
Interface.
Product Numbers
SED2-LONI/F, includes SED2 VFD LON Interface
Option, and CD-ROM with files and oper ati ng
instructions.
Warning/Caution Notations
occur if you do not perform a
data may occur if you do not
Installation
SED2 VFD Frame Sizes A, B, and C
Make sure that the SED2 VFD is
de-energized (off) before you install or
1. Remove the SED2 VFD operator panel.
2. Install the LON
module (Figure 1) by inserting two bottom guides
into appropriate slots at the sides of the I/O
module and pushing the upper section inward
until the locking mechanism latches.
Interface on the SED2 VFD I/O
INTERFACE
OPTION
Figure 1. Installing LON Interface Option on SED2 VFD
Frame Sizes A, B, and C.
Figure 2. Network Connection on Bottom of
LON Interface Option.
VFD
3. Route the network cable (without connector) to
the LON
4. Terminate the end of network cable with a single,
two-pin, female L
5. Attach the network cable FTT-10A connector to
connector at bottom of LON
Item Number 129-387, Rev. BA Page 1 of 3
Interface.
ONWorks FTT-10A connector.
Interface (Figure 2).
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Document No. 129-387
remove the LON Interface Option.
Installation Instructions
October 2, 2009
SED2 VFD Frame Sizes D, E, and F
Make sure that the SED2 VFD is
de-energized (off) before you install or
For frame sizes D, E, and F, the LON Interface mounts
inside the VFD housing.
1. Remove the SED2 VFD operator panel, side
cover, and bottom cover (Figures 3).
2. Disconnect operator panel extension module
(with ribbon cable) from control module by
pushing lever above extension module upwards
and simultaneously pulling extension module from
the upper sides and rocking it downward.
NOTE: Do not disconnect the ribbon cable.
3. Install the LON
(Figure 4) by inserting two bottom guides into
appropriate slots at the sides of the control
module and pushing the upper section inward
until the locking mechanism latches.
4. Install the operator panel extension module on
Interface (Figure 4) by inserting two bottom
LON
guides into appropriate slots at the sides of the
Interface and pushing the upper section
LON
inward until the locking mechanism latches.
Interface on the control module
6. Terminate the end of network cable with a single,
two-pin, female L
ONWorks FTT-10A connector.
7. Attach the network cable FTT-10A connector to
connector at bottom of LON
Interface (Figure 2
and 4).
8. Reinstall the bottom cover, side cover, and the
SED2 VFD operator panel.
5. Route the network cable (without connector)
through a suitable cable opening to the LON
Interface (Figure 4).
Figure 3. Removing the Operator Panel and Side Cover
of SED2 VFD Frame Sizes D, E, F.
Figure 4. Installing LON Interface Option on SED2 VFD Frame Sizes D, E, and F.
Page 2 of 3 Siemens Industry, Inc.