microBlox® Transmitter/Alarm Carrier
Model uBTA-H-1MR/uBTA-H-1SR/uBTX-H-1
Acromag, Inc. Tel: 248-295-0880
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http://www.acromag.com
- 22 -
https://www.acromag.com
SPECIFICATIONS
Model Number
uBTA-H-1MR:
Single Trx/Alm in
Housing w/Mechanical Relays.
uBTA-H-1SR:
Single Trx/Alm in
Housing w/Solid-State Relays.
uBTXA-H-1:
Single Transmitter in
Housing, no relays.
These products are DIN-Rail mounted, microBlox® module carriers that provide
optional alarm and transmitter functionality to Bluetooth wireless technology-
enabled modules of the microBlox® I/O family.
The model “uB” prefix denotes
these as members of the Acromag microBlox®
family, while “TA” denotes Transmitter/Alarm (“TX” is Transmitter only model),
the
“
-
H”
suffix denotes with Housing (enclosure), the trailing
“
-
1”
suffix denotes a
single microBlox® channel, while
“MR” denotes Mechanical Relay Output
s
(“SR”
denotes solid-state relay outputs). All versions of this carrier are DC powered and
include CE & UL/cUL Class I, Division 2 Approvals.
Carriers are normally mounted on standard 35mm
“T” Type DIN rail and include
plug-in terminals. Carrier power can be optionally (or redundantly) bussed along
the DIN rail (see Power Connections).
The configuration of alarm functionality on this carrier will require an Android or
iOS Bluetooth wireless technology connection to your smartphone or tablet and
our free Agility Wireless App (linking to module must be enabled on this carrier).
Analog (Field) Input
The input to this carrier is to the
microBlox input module model
plugged into it. Input wiring is
applied to TB1 and TB2 of the
carrier.
Refer to your module’s
instructions for detailed input and
connection specifications.
Accuracy:
Better than
0.05% of span typical relative to the module and an
additional
0.05% of span relative to this carrier, for a net accuracy of ±0.1% of
span. This includes the effects of repeatability, terminal point conformity, and
linearization, but does not include sensor error.
Input (field) specifications are specific to the microBlox® input module plugged
into this carrier. Refer to your module instructions for detailed field connections.
The following uB input models are compatible with this carrier (the uB45-B
frequency model is not compatible with this carrier for alarm functions, but
permissible for transmitter functionality):
uB Plug-In Input Models That May Utilize this Alarm Carrier
Model
Nominal Module Inputs
Module Output
uB31-B/uB41-B ±1V to ±60V
0-5V
uB30-B/uB40-B ±10mV to ±100mV
uB32-B/uB42-B 4-20mA/0-11.17mA DC
uB34-B/uB35-B 2/3/4-Wire Pt RTD
uB37-B/uB47-B J/K/T/R/S Thermocouple
The uB module must be configured for its 0-5V output range when used on this
carrier and any input subrange must be scaled to 0-5V output. For alarm
functionality, only Bluetooth wireless technology enabled modules can be used,
as wireless reconfiguration is required. For transmitter-only functionality, any uB
module with a 0-5V/1-5V output signal may be used (52 possible variations).
The module field input, carrier power, and transmitter outputs must be wired
and configured for its I/O type and range for use on this carrier (see Connections
section for details).
I/O Cable Length:
I/O port interface cables should not exceed 30m in length for
rated performance.