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Product short description:
  • Bluetooth® wireless configuration
  • Two channels
  • Four alarm relays
  • Two 0/4-20mA and 0/1-5V outputs

uBTA-P-2MR: Dual transmitter/alarm, mechanical relays
uBTA-P-2SR: Dual transmitter/alarm, solid-state relays

Click here to watch a short AcroMaggie video highlighting the features of the microBlox Series.

Models

uBTA-P-2MR: Dual transmitter/alarm, mechanical relays
uBTA-P-2SR: Dual transmitter/alarm, solid-state relays

The uBTA carriers are used with Acromag’s microBlox® signal conditioning modules to create powerful alarms that also provide voltage/current transmitter outputs. The plug-in modules offer the convenience of wireless field programming on a smartphone or tablet.

The microBlox uB modules offer a flexible space-saving solution for isolating, monitoring, and converting industrial sensor signals to interface with your data acquisition or control system. By inserting a uB input module into the carrier, you get a device with both alarm and transmitter capabilities. With a broad selection of uB input modules, you can monitor many different signal types by simply interchanging modules on the carrier.

Plug-in modules measure current, voltage, thermocouple, or RTD input. Carriers produce a process current and voltage output signal and trip alarm relays if high or low limits are exceeded.

Each alarm carrier has two independent relay contacts (mechanical or solid-state) per channel.

Bluetooth® wireless technology enables configuration using an Android™ or iOS® mobile device. Acromag’s Agility™ app helps you quickly set input/output ranges scaling to your specific requirements. It is also fast and easy to configure your alarm setpoints. You can define two high limits, low limits, or window alarms for each relay of a channel.

These rugged carriers are well-suited for use in harsh industrial environments. Carriers mount on T-type DIN rails for high-density installation. They have high immunity to noise, surges, shock, vibration, and extreme temperatures. Installation in hazardous locations is also supported with compliance to CE, ATEX, and UL regulations.

Performance Specifications

Analog Field Input

Field Range: See specific plug-in uB module used.

Alarm Relay Output (per channel)

Relay: Two independent relays. Each relay may have its own set-point, dead-band and reverse acting status setting. Each relay offers high, low, or a window alarm configuration.
Models: uBTA-P-2MR: Type: FORM C, (SPDT, normally open and normally closed) mechanical relays. 5A, 250V AC, 30V DC
Models: uBTA-P-2SR: Type: FORM A, (SPDT, normally opened) solid-state relays. 1A, 200V peak AC/DC

Transmitter Output (per channel)

Output: Simultaneous 0 to 5V / 1 to 5V, 0 to 20mA / 4 to 20mA

General

Power: Connect 6-32V DC SELV (Safety Extra Low Voltage), up to 3.5W including module. Current draw will be dependent on carrier model, relay type, whether you utilize the transmitter outputs, your plug-in module, and your voltage level. See manual for more details.
Accuracy: Better than ±0.1% typical

Physical

Dimensions:
Height: 3.64” (92.5 mm)
Width: 4” (106 mm)
Depth: 1.42” (36 mm) without uB module, 2.8” ( 71 mm) with uB module
Weight: 0.35 lbs. (0.159 kg)
Shipping weight: 1 lbs. (0.455 kg)
I/O Connectors: Fixed type terminal blocks rated for 5A/250V; AWG #28-16, stranded or solid copper wire.
Carrier Material: Self-extinguishing polyamide, UL94 V-0 rated, color light gray. General purpose NEMA Type 1 enclosure.
Circuit Board: Military grade fire-retardant epoxy glass per IPC-4101/98
DIN-Rail Mounting: T-type DIN rails

Environmental

Operating Temperature: -40 to 75°C (-40° to 158°F)
Storage Temperature: -40 to 85°C (-40° to 185°F)
Relative Humidity: 5 to 95% non-condensing
Emissions: Class B product with emissions per BS EN 61000-6-3
Approvals: CE compliant. Designed for UL/cUL Class I Division 2 Groups ABCD, ATEX / IECEx Zone 2

  • Two channels on one unit
  • Dual alarms (hi/hi, lo/lo, hi/lo) with two independent mechanical or solid-state relays per channel
  • Mechanical relays switch 5A at 250V AC, 30V DC
  • Transmitter output with scalable 0-20mA, 4-20mA, and 0-5V signal ranges
  • Interchangeable input modules for measuring a wide variety of signal types
  • Easy configuration using Bluetooth wireless technology with smartphone or tablet running Acromag Agility app for Android® and iOS®
  • Rugged design for use in harsh environments
  • High accuracy alarm and transmitter outputs
  • High noise immunity and stability
  • High voltage isolation between inputs, output, relay contacts, and power
  • All I/O and power ports transient-protected
  • Wide -40 to 75°C operating range
  • CE compliant. UL/cUL Class I Div 2, ATEX / IECEx Zone 2 approvals

Specifications

Manuals

uBTA-P-2MR and uBTA-P-2SR User Manual (Log in to download the file)

microBlox Reconfiguration User Manual (Log in to download the file)

microBlox Series Overview User Manual (Log in to download the file)

Wireless Config Tool: The Agility™ Mobile App (Log in to download the file)

Additional information

Weight 16 oz
Dimensions 13 × 12 × 3 in
Part Number

uBTA-P-2MR: Dual transmitter/alarm, mechanical relays, uBTA-P-2SR: Dual transmitter/alarm, solid-state relays

Configuration

Agility Mobile App, Wireless Configuration

Product Series

microBlox Series

  • Description

    Models

    uBTA-P-2MR: Dual transmitter/alarm, mechanical relays
    uBTA-P-2SR: Dual transmitter/alarm, solid-state relays

    The uBTA carriers are used with Acromag’s microBlox® signal conditioning modules to create powerful alarms that also provide voltage/current transmitter outputs. The plug-in modules offer the convenience of wireless field programming on a smartphone or tablet.

    The microBlox uB modules offer a flexible space-saving solution for isolating, monitoring, and converting industrial sensor signals to interface with your data acquisition or control system. By inserting a uB input module into the carrier, you get a device with both alarm and transmitter capabilities. With a broad selection of uB input modules, you can monitor many different signal types by simply interchanging modules on the carrier.

    Plug-in modules measure current, voltage, thermocouple, or RTD input. Carriers produce a process current and voltage output signal and trip alarm relays if high or low limits are exceeded.

    Each alarm carrier has two independent relay contacts (mechanical or solid-state) per channel.

    Bluetooth® wireless technology enables configuration using an Android™ or iOS® mobile device. Acromag’s Agility™ app helps you quickly set input/output ranges scaling to your specific requirements. It is also fast and easy to configure your alarm setpoints. You can define two high limits, low limits, or window alarms for each relay of a channel.

    These rugged carriers are well-suited for use in harsh industrial environments. Carriers mount on T-type DIN rails for high-density installation. They have high immunity to noise, surges, shock, vibration, and extreme temperatures. Installation in hazardous locations is also supported with compliance to CE, ATEX, and UL regulations.

    Performance Specifications

    Analog Field Input

    Field Range: See specific plug-in uB module used.

    Alarm Relay Output (per channel)

    Relay: Two independent relays. Each relay may have its own set-point, dead-band and reverse acting status setting. Each relay offers high, low, or a window alarm configuration.
    Models: uBTA-P-2MR: Type: FORM C, (SPDT, normally open and normally closed) mechanical relays. 5A, 250V AC, 30V DC
    Models: uBTA-P-2SR: Type: FORM A, (SPDT, normally opened) solid-state relays. 1A, 200V peak AC/DC

    Transmitter Output (per channel)

    Output: Simultaneous 0 to 5V / 1 to 5V, 0 to 20mA / 4 to 20mA

    General

    Power: Connect 6-32V DC SELV (Safety Extra Low Voltage), up to 3.5W including module. Current draw will be dependent on carrier model, relay type, whether you utilize the transmitter outputs, your plug-in module, and your voltage level. See manual for more details.
    Accuracy: Better than ±0.1% typical

    Physical

    Dimensions:
    Height: 3.64” (92.5 mm)
    Width: 4” (106 mm)
    Depth: 1.42” (36 mm) without uB module, 2.8” ( 71 mm) with uB module
    Weight: 0.35 lbs. (0.159 kg)
    Shipping weight: 1 lbs. (0.455 kg)
    I/O Connectors: Fixed type terminal blocks rated for 5A/250V; AWG #28-16, stranded or solid copper wire.
    Carrier Material: Self-extinguishing polyamide, UL94 V-0 rated, color light gray. General purpose NEMA Type 1 enclosure.
    Circuit Board: Military grade fire-retardant epoxy glass per IPC-4101/98
    DIN-Rail Mounting: T-type DIN rails

    Environmental

    Operating Temperature: -40 to 75°C (-40° to 158°F)
    Storage Temperature: -40 to 85°C (-40° to 185°F)
    Relative Humidity: 5 to 95% non-condensing
    Emissions: Class B product with emissions per BS EN 61000-6-3
    Approvals: CE compliant. Designed for UL/cUL Class I Division 2 Groups ABCD, ATEX / IECEx Zone 2

  • Features & Benefits

    • Two channels on one unit
    • Dual alarms (hi/hi, lo/lo, hi/lo) with two independent mechanical or solid-state relays per channel
    • Mechanical relays switch 5A at 250V AC, 30V DC
    • Transmitter output with scalable 0-20mA, 4-20mA, and 0-5V signal ranges
    • Interchangeable input modules for measuring a wide variety of signal types
    • Easy configuration using Bluetooth wireless technology with smartphone or tablet running Acromag Agility app for Android® and iOS®
    • Rugged design for use in harsh environments
    • High accuracy alarm and transmitter outputs
    • High noise immunity and stability
    • High voltage isolation between inputs, output, relay contacts, and power
    • All I/O and power ports transient-protected
    • Wide -40 to 75°C operating range
    • CE compliant. UL/cUL Class I Div 2, ATEX / IECEx Zone 2 approvals
  • Specs & Data Sheets

    Specifications

    Manuals

    uBTA-P-2MR and uBTA-P-2SR User Manual (Log in to download the file)

    microBlox Reconfiguration User Manual (Log in to download the file)

    microBlox Series Overview User Manual (Log in to download the file)

  • Software

    Wireless Config Tool: The Agility™ Mobile App (Log in to download the file)
  • Accessories

  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 13 × 12 × 3 in
    Part Number

    uBTA-P-2MR: Dual transmitter/alarm, mechanical relays, uBTA-P-2SR: Dual transmitter/alarm, solid-state relays

    Configuration

    Agility Mobile App, Wireless Configuration

    Product Series

    microBlox Series