Parker H Series, Installation & Service Instructions Manual

Page: 28 / 344

H Series Fieldbus ControlNet Adapter, Series A (PSSCCNA) E103P
3
Mount the Adapter and I/O Base
To mount the adapter on a wall or panel, use the screw holes
provided in the adapter.
A mounting illustration for the adapter with I/O bases is shown
below.
Inches
(mm)
Adapter
2.0
(50)
2.0
(50)
1.9
(47.2)
4.02
(102)
1.81
(46)
4.32
(109.8)
5.39
(137.0)
Drill and Tap
for M4 Screw
I/O Module
Ground
2.39
(60.7)
3.02
(76.6)
3.13
(79.4)
5.98*
(151.9)
0.87
(22)
Drill and Tap
for M6 Screw
I/O Module
Ground
Install the Mounting Base as Follows:
1. Lay out the required points as shown above in the drilling
dimension drawing.
2. Drill the necessary holes for #8 (M4) machine or self-tapping
screws.
3. Mount the adapter using #8 (M4) screws.
4. Ground the system using the ground lug connection in the I/O
base. (The ground lug connection is also a mounting hole.)
Before You Begin
To effectively use your adapter, note the following considerations.
Understanding Messaging
Class 3 (Explicit Message) requests through the adapter to a specific
I/O module may not always receive a response from the I/O module.
In the case where the I/O module does not reply to the request, the
adapter responds with an error code indicating a time-out.
Establish I/O Connections
When you power up an H Series Fieldbus I/O system and establish
I/O connections, the outputs transition to the Idle state, applying Idle
state data before going to RUN mode. This occurs even when the
controller making the connection is already in RUN mode.
Configure Autobaud
The adapter cannot reconfigure an I/O module that you previously
configured to operate at a fixed baud rate. When you reuse an
H Series Fieldbus I/O module from another H Series Fieldbus
I/O system, configure the module to autobaud before using it with
the adapter.
* Depending on the type and number of manifolds, this dimension
may vary. Refer to Catalog 0600P-# for additional information.
Grounding
Each H Series Fieldbus base has two mounting holes, with the one
on the right being the means to ground each module. Each module
must be grounded.