Honeywell Zio TR70 Specification Data

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SPECIFICATION DATA
63-1322-02
Zio
®
/Zio Plus LCD Wall Modules
TR70, TR71, TR75 WITH Sylk
®
Bus
GENERAL
The TR70 Series Zio (TR70/TR70-H, TR71/TR71-H) and Zio
Plus (TR75/TR75-H) are 2-wire, non-polarity sensitive, Sylk
bus communicating wall modules for use with Spyder
®
and
ComfortPoint™ programmable controllers.
All models have a space-temperature sensor, network bus
jack, and an LCD panel with three softkeys and two Up/Down
adjustment keys. The TR7-H, TR71-H and TR75-H models
include an onboard humidity sensor.
NOTE: Refer to the Zio/Zio Plus LCD Wall Modules Oper-
ating Guide (form 63-2719) for information about
customizing the wall module configuration in the
WEBs-AX Workbench, such as modifying the
default Home screens or creating your own appli-
cation.
FEATURES
The TR70 Series wall modules include:
Ability to control tenant access to controller
parameters via password protection.
Ability to assign labels for enumerated values.
Customized parameter access, by using the Honeywell
WEBs-AX Workbench tool.
Ability to link setpoint limits to a network variable.
Programmable for: Home screen options, tenant
access, contractor access, optional password
protection to contractor mode, access to controller
parameters, setpoint, override, fan, and other
parameters.
Ability to access and adjust most parameters in the
programmable controller.
TR75 can access and adjust the controller schedule.
Ability to balance the VAV system from the wall
module.
Home screen can display one to three of any of the
following parameters: Temperature Setpoint, Room
Temperature, Room Humidity, Outdoor Humidity,
Outdoor Temperature, and Time, or one of virtually any
parameter in the controller.
•Network bus jack.
Simple 2-wire terminal connection to the
programmable controller (includes power) and an
optional 2-wire terminal connection for the network. All
connections are polarity insensitive.
Permanent retention of user configuration, including
setpoints after a power outage.
* Support for up to four TR71 and/or TR75s per Spyder, and if
a TR70 is present, a maximum of three Zios (any combina-
tion of models) are allowed.
Table 1. TR70 Series Features.
Features
Zio
TR70
Zio
TR71
Zio Plus
TR75
Scheduling x
Parameter Memory (bytes) 1K 2K 4.9K
Up to four Zios on Sylk x* x x
Enumerated Values x x
Setpoint Limits as NVs – linking
now possible
xx
System and Fan command as NVs x x
Password protection x x
Firmware version/model visible on
display
xx
0.5 and 5 value increments x x
"-" and "/" characters in parameter
names
xx