New Zio®/Zio Plus
Wiring & Configuration Basics
Honeywell Confidential
Zio® / Zio Plus LCD Wall Module Feature Brief
• Used with Spyder® Controller with Sylk®
• Two-wire polarity-insensitive bus interface
• Up to four Zios per Sylk bus
• Pull down and view almost any point in the
Spyder controller
• Link setpoint limits to a network variable
• Assign labels for enumerated values
• Multiple override options
• VAV balancing from Zio
• Customizable home screens
• Password protect access to controller parameters
• Use the Spyder tool to customize your configurations
• Very large backlit display
• Easy to use, borrows from Honeywell homes thermostat
design
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Zio/Zio Plus TR70 Series Models
• Only four models do it all: TR71, TR71-H, TR75, TR75-H
- TR70/TR70-H have been replaced by TR71/TR71-H models
New Features
Zio TR70
Zio TR71
Scheduling
Zio Plus TR75
x
Parameter Memory (bytes)
1K
2K
4.9K
Multiple Zios on Sylk
X*
x
x
Enumerated Values
x
x
Setpoint Limits as NVs – linking now possible
x
x
System and Fan command as NVs
x
x
Password protection
x
x
Firmware version/model visible on display
x
x
0.5 and 5 value increments
x
x
"-" and "/" characters in parameter names
x
x
xOnly
1 TR70 can be installed on any given sylk bus, and the address must be set to 1. Up to
4 TR71s and/or TR75s can be installed on any given sylk bus in any combination. If a TR70
resides on the bus, then the maximum number of Zios on the bus is 3.
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Compatibility
The new Zio TR71 and Zio Plus TR75 have functionality that is only
available when using the new Spyder tool, and the new Spyder tool can
only be used with the latest firmware versions of Spyder. See the chart
below, and view the training presentation on the Spyder Re-Flash Tool
for more info.
Tools supported: 2.0.8 (not 2.0.5) 3.x, 4.x, 5.x
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Zio Address Dial & Wire Terminals
Sylk Bus Address Dial
TR70 must be set to 1, only 1 TR70 per bus
TR71/TR75 set between 0 and 9
Each wall module on the same Sylk bus
must have a unique address.
Four Terminals
1 and 2 for network jack (optional)
3 and 4 for Sylk Bus
(to controller S-bus terminals)
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Zio Wiring
• Polarity insensitive
• 22 AWG, unshielded, twisted pair,
solid wire recommended (smaller
wire makes it easier to land two
wires into one terminal).
• 18-24 AWG allowed depending on
application
• 200 ft max on Sylk bus
• Twisted pair recommended for wire
runs longer than 100 ft
• Can use home run or daisy chain
wiring for multiple Zios. If wire size
is too thick for two wires in the
terminal, use pigtails as shown.
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Configuring Zio
• Zio is configured with S-bus Wall Module Configuration Wizard
- This wizard is in the s-bus built-in in the Spyder Tool
- Download the latest version of the Spyder Tool from the Buildings
Forum
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Add a Network and a Spyder
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Add a Wall Module to Spyder
Add the Spyder to
the network, then
right click on the
Spyder and click
engineering mode
to access the wire
sheet.
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SBusWallModule To Spyder Control Program
You can pull up an
existing application
and replace the
existing wall module
block with the new
S-BusWallModule
built in. You will
need to recreate the
parameters and
links.
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SBus WM Block imbedded in VAV App
Example of a S-BusWallModule imbedded in a VAV app
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General Settings
Right click the
built-in to access
the wizard. Notice
new options in the
left column,
including
Schedule/Time and
Password.
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Zio Parameter Screens
• Network parameters can be configured in the Configuration
Wizard
• View and change parameters at Zio
• Parameters may include virtually any point in the controller.
• Sample parameter screens setup in the Configuration Wizard
in the WEBs-AX Workbench:
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Categories and Parameters
Use Categories and
Parameters tab to
set these up.
Memory has been
greatly expanded
for these
parameters in the
TR71 and TR75.
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Categories and Parameters
Click to add a
parameter or
category, and click
EDIT to customize.
Any screen
showing this
parameter can be
customized by
highlighted the predefined fields in the
green screen at the
lower right.
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Categories and Parameters
Enter a name and
an optional
description, then
choose the
parameter type.
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Zio Customizable Home Screens
• Multiple home screens can be saved to Zio with one set as the default
• From the Home screen, the Tenant can
- Change the setpoint, fan speed and/or initiate override, if configured
- View or view/change other parameters using the View More key if desired, if
configured
• Some sample home screens shown below:
Mix and match options for the home screen as desired
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Home Screen Options
Home screens can
be customize, and
multiple home
screens can be set
up so that they can
be later selected at
the wall module
without needing to
go into the tool
again.
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Home Screen Options
The drop down
fields in the green
screen allow you to
choose which
parameter values
you want to show
in the home screen.
Highlight the black
segment fields as
desired.
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Occupancy and Override
Customize the
occupancy and
override in this tab.
The valid states
chosen will show
up when the user
presses the
override button on
Zio.
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Occupancy and Override
Clicking settings
will allow you to
choose the network
bypass time, or
customize the time
period yourself.
When a user
presses override,
they will see the
minimum time first,
and they can
increment up to the
maximum override
time if desired.
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Fan Command
New in the fan
command is the
ability to designate
the fan command
as a network
setpoint, allowing it
to be pulled up into
a graphic for easy
access. This
feature is not
available on the
TR70.
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System Status and Command
The system
command can also
now be set up as a
network setpoint,
like the fan
command. Clicking
Show System
Status brings up
the system modes
on the top of the
screen, as shown
below.
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System Status and Command
Right click the
built-in to access
the wizard. Notice
new options in the
left column,
including
Schedule/Time and
Password.
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Memory Usage Window
Click the memory
usage button at
lower left to access
memory allocation.
Exactly what
resides in files A, B,
C, and tips for
helping reduce
memory if needed,
are available in the
Help menu – just
click Help. All
fields must be
below 100% before
attempting to
download.
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Schedule/Time
The Zio Plus TR75
provides access to
the Spyder
schedule. Choose
the options you
want in this tab. If
multiple TR75s are
used on the same
Sylk bus, use the
same schedule
display for all
TR75s (8 day, etc).
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Password
The TR71 and TR75
now also offer
password
protection. Enable
and choose a
password in this
tab. Warning: If a
password is
forgotten, the only
way to access the
password is by
reconnecting the
Spyder tool to
access this screen.
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Preview – Tenant View
Preview allows you
to simulate the Zio
interface before
downloading, a
great way to make
sure it is
configured as you
expect. You can
view both the
tenant mode and
the contractor
mode.
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Tenant
view
or
Contractor
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Finish Zio Configuration
1. Verify configuration in Preview window
2. Check memory usage
3. Click Finish
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Access Zio Contractor Mode
• Accessing Contractor Mode at the Zio
- Enter and exit the contractor mode by pressing Up, Down, and Middle
softkey, then enter the password if password protected
- In the contractor mode, you can choose the home screen, select parameter
access to tenant (Yes or No as desired), and view/change parameters.
- Parameters may include virtually any point in the controller.
- Contractor mode screens with parameter access
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Scheduling at the Zio Wall Module
The Spyder schedule is easily accessible on the Zio Plus
TR75 Wall Module
•You can access either in the tenant mode (if
unrestricted) and/or contractor mode.
•Set each daily time period or event (labeled E1-E4) to
occupied, unoccupied, or standby, each with it’s own
start time.
•The Zio Plus gives you access to the Schedule that
resides in the Spyder. Access to the network schedule
from the Zio is not currently supported.
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Additional Resources
• Zio Online Demo
Find at customer.honeywell.com/zio
• Zio Sales Overview
eLearning Module and all
training material
Find at customer.honeywell.com/zio
• Zio / Zio Plus Literature
- 67-7071 Zio Sell Sheet
- 62-0271 Zio Install Instructions
- 63-1322 Zio Specification Data
- 63-2719 Zio Operating Guide
Zio Online Demo
Find at customer.honeywell.com
customer.honeywell.com
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