Installation; Mounting; Power Requirements; Configuration Of Fieldbus Communication Segment - Eaton CROUSE-HINDS Series Instruction Manual

2

INSTALLATION

The F809F is designed for carrier mounting and may be
mounted on any MTL F8xx or F6x8 series carrier. See the MTL
F8xx or F6x8 series power supply or F8x8 carrier installation
manual for details of how these carriers are installed.
The F809F Fieldbus Diagnostic Monitor receives redundant
power feeds and connections to the eight monitored fieldbus
segments via the carrier. The diagnostic information is
conveyed to the controlling host via a fieldbus segment and the
user has the choice of segment 1 or 8 (of the segments being
monitored), or a totally separate segment of their choosing.
The segment chosen for communication is configured using a
plug-in connector located on the front edge of the module.
2 .1

Mounting

Align the F809F module with the two multi-pin connectors*
on the carrier and hold it in place while tightening the two
captive fixing screws.
Note: the fixing screws should be tightened to a minimum
torque value of 1.2Nm, but should not exceed a torque value
of 1.5Nm.
To remove the F809F, support the module while unscrewing
the two fixing screws at its base. Lift the module off the carrier
connector.
Figure 2-1: Unused connector
* A third connector is provided on the module for factory
testing and firmware upgrade. This connector, the largest of
the three, is not used on the carrier and is identified on the
F809F side label. See Figure 2-1.
Figure 2-2: Configuration "comb"
INM F809F-2C rev 2
2 .2

Power requirements

An F809F module draws approximately 15mA from the
communicating fieldbus segment. This needs to be included
when calculating the total design current requirement for that
segment.
2 .3 Configuration of fieldbus commu-
nication segment
The communications segment that will be used is determined
by configuring the connector on the front face of the module.
A 6-pin "comb", supplied with the module, is used to define
the communication segment by inserting it one of two ways
into the connector (see Figure 2-2), or omitting it altogether.
The F809F can also be ordered pre-configured for the
required fieldbus communication segment by requesting the
part number shown here.
Part No Configuration
F809F Communicates on segment 8 (eight) of the
monitored fieldbus segments
F809F-1 Communicates on segment 1 (one) of the
monitored fieldbus segments
F809F-9
Communicates on a separate fieldbus segment
The communication segment can be changed "in the field" by
a simple change to the connector on the front face.
Figure 2-3: Removing protective cap
1. Remove the protective cap from the top of the fieldbus
module by squeezing the ends. See Figure 2-3.
2. Loosen the six screws in the connector.
3. Remove the "comb" from the connector (F809F or
F809F-1), or obtain the connector "comb" from the
packaging (F809F-9).
(a) For communication on segment 8
4.
Place the "comb" in the connector, as shown (Figure
2-2), so that the number "8" is visible on the top (right)
surface.
(b) For communication on segment 1
Place the "comb" in the connector so that the number
"1" is visible on top (right) surface.
(c) For communication on a separate segment
No comb is required.
5. If the comb is being used, tighten the six screws to
retain it.
6. Replace the protective cap.
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