uB39: DC Current Field Output Module
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Product short description:
- Bluetooth® wireless configuration option
- DC current field output
- Voltage host input
Host Input: ±5V or 0-5V ranges
Field Output: 0-20mA or 4-20mA DC ranges
Click here to watch a short AcroMaggie video highlighting the features of the microBlox Series.
Host Input: ±5V or 0-5V ranges
Field Output: 0-20mA or 4-20mA DC ranges
Acromag’s microBlox® uB Series I/O modules offer a compact, high-performance solution for interfacing sensors and field devices with data acquisition systems. uB signal conditioning modules are ideal to isolate, filter, convert and amplify a wide variety of signal types for test, measurement and control systems. Just plug uB modules into 4, 8, or 16-channel backpanels in any mix for a high-density analog I/O interface. Channel-to-channel isolation provides optimal noise and surge protection from ground loops, spikes, and high common mode voltages.
The uB39 model converts a 0-5V or ±5V signal received from the host system to drive a scaled process current field output signal. It functions like an isolated, voltage-controlled current source to drive field instruments.
Bluetooth® wireless technology versions enable configuration using a smart phone or tablet. Acromag’s Agility™ app, available for Android™ and iOS® mobile devices, helps you vary input/output ranges and scaling to your specific application. The Agility app can also set an alarm output function with a setpoint limit and deadband. Other app functions include polling inputs, trending values in a shareable chart, updating calibration, and diagnostic troubleshooting.
Backpanels provide power, I/O wiring terminals, and host access to an industry-standard analog signal bus. Modules are hot-swappable without screws. Data acquisition boards can access all host I/O signals on the DB25 bus connector.
Performance Specifications
See Backpanels for additional system specifications.
Host Input
Host Range:
Fixed ranges: ±5V or 0-5V
User-configurable -B models: ±5V
A/D Resolution: 16-bit A/D. ±5V: 1/58886. 0-5V: 1/29442
Input Resistance: 111.4KΩ
Input Sample Rate: 1200sps
Normal Mode (Bandwidth): 100Hz. -3dB at 110Hz typical
Protection: TVS & diode clamps built-in
Field Output
Field Range:
0-20mA or 4-20mA DC, per model
User-configurable -B models: 0-20mA
D/A Resolution: 4-20mA: 1/47395. 0-20mA: 1/59244
Output Maximum: 21.5mA, typical
Response Time: Output Step 0-98% into 250Ω load in 7ms, typical
General
Power Consumption:
Output 0mA: 0.18W max. or 35mA max. from +5V
Output 20mA: 0.59W max. or 117mA max. from +5V
Resolution:
Effective resolution is the least of input (A/D) or output (D/A) resolution.
uB39-01: 1/29442
uB39-02: 1/47395
uB39-03: 1/59244
uB39-04: 1/59244
Accuracy: Better than ±0.1%. 0.05% typical
Non-Linearity: Better than ±0.05%, typical
Noise: Less than 0.08% of span p-p, rms
Ambient Effect: Less than ±80ppm/°C
Common Mode Rejection: 100dB typical, 50-60Hz
Dimensions
Height: 1.380” with connectors. 0.970” without
Width: 0.425”
Length: 1.425”
Environmental
Operating Temperature: -40 to 80°C (-40° to 176°F)
Storage Temperature: -40 to 85°C (-40° to 185°F)
Relative Humidity: 0 to 95% non-condensing
Power Requirement: 5V powered. 10-32V power optional (requires uBDC1 power module & backpanel)
Safety Isolation:
Field channels are individually isolated field channel-to-field channel and from the field to the host I/O bus (host group includes 5V power) for common-mode voltages up to 250V AC, or 354V DC off DC power ground, on a continuous basis (will withstand 1500VAC HIPOT/dielectric strength test for one minute without breakdown). This complies with test requirements of ANSI/ISA-82.01-1988 for voltage rating specified.
Shock and Vibration Immunity
Conforms to:
IEC 60068-2-6: 10-500 Hz, 4G, 2 hours/axis, for sinusoidal vibration
IEC 60068-2-64: 10-500 Hz, 4G-rms, 2 hours/axis , for random vibration
EC 60068-2-27: 25G, 11ms half-sine, 18 shocks at 6 orientations, for mechanical shock
Electromagnetic Compatibility (EMC) Compliance
Minimum immunity per BS EN 61000-6-1 (2007):
CE marked, per EMC Directive 2004/108/EC. Electrostatic Discharge Immunity (ESD), per IEC 61000-4-2
Radiated Field Immunity (RFI), per IEC 61000-4-4
Electrical Fast Transient Immunity (EFT), per IEC 61000-4-4
Surge Immunity, per IEC 61000-4-5
Conducted RF Immunity (CRFI), per IEC 61000-4-6
Emissions
Class B product with emissions per BS EN 61000-6-3 (2007+A1:2011): enclosure port, per CISPR 16
Low voltage AC mains port, per CISPR 16
Approvals
CE compliant. RoHS Compliant.
UL/cUL Class 1, Division 2, Groups ABCD.
ATEX Zone 2.
- Wide variety of input and output ranges
- Mixes with different I/O types on compact 4, 8, or 16 channel back panels
- Select fixed I/O range models or Bluetooth wireless technology user-configurable models
- Android® and iOS® apps simplify wireless configuration with a smartphone or tablet
- Mobile app configures I/O ranges, sets scaling, calibrates and performs diagnostics
- Optional alarm function with set-point and dead band control driving 0/5V host output
- Poll and trend I/O values to shareable charts
- High accuracy, noise immunity, and stability
- Isolated field-to-host and channel-to-channel (1500Vac peak, 250Vac/354Vdc continuous)
- Over-molded I/O circuits offer superior shock, vibration, moisture, and dust protection.
- Wide operating temperature range
- UL/cUL Class I, Div 2, ABCD and ATEX Zone 2 hazardous location approvals
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Acromag is under license other trademarks are property of their respective owners.
Specs & Catalogs
Manuals
Brochures
-
microBlox® multiLogger Data Logging Mobile App
The Acromag microBlox® multiLogger collects data from one or more uB series data acquisition modules. With this data logger app, you can:- Log data from up to 14 microBlox signal conditioning devices simultaneously.
- Scale inputs in custom engineering units to correspond with the native output range.
- View real-time data or trend charts for quick field diagnostics and easy troubleshooting.
- Save data logs and share via email or iCloud.
- Download on iTunes or Google Play
Read more -
uB04, uB08, uB16: Back Panels
- uB module carriers
- 4, 8, or 16 channel versions
- DIN-rail option
- CJC sensor
$175 – $475Select options -
uBDC1: DC Power Module
- Wide-Range DC Voltage Input
- 5V/1A DC Output to Backpanel
- Supports Redundant Power
$60Select options
Additional information
| Weight | 16 oz |
|---|---|
| Dimensions | 13 × 12 × 3 in |
| Part Number | uB39-B: Output: Configurable 0-20mADC, 100Hz, Configurable: ±5V, uB39-01: Output: 4-20mA, 100Hz, Input: 0-5V, uB39-02: Output: 4-20mA, 100Hz, Input: ±5V, uB39-03: Output: 0-20mA, 100Hz, Input: 0-5V, uB39-04: Output: 0-20mA, 100Hz, Input: ±5V |
| Configuration | Agility Mobile App, Wireless Configuration |
| Product Series | microBlox Series |
-
Description
Host Input: ±5V or 0-5V ranges
Field Output: 0-20mA or 4-20mA DC rangesAcromag’s microBlox® uB Series I/O modules offer a compact, high-performance solution for interfacing sensors and field devices with data acquisition systems. uB signal conditioning modules are ideal to isolate, filter, convert and amplify a wide variety of signal types for test, measurement and control systems. Just plug uB modules into 4, 8, or 16-channel backpanels in any mix for a high-density analog I/O interface. Channel-to-channel isolation provides optimal noise and surge protection from ground loops, spikes, and high common mode voltages.
The uB39 model converts a 0-5V or ±5V signal received from the host system to drive a scaled process current field output signal. It functions like an isolated, voltage-controlled current source to drive field instruments.
Bluetooth® wireless technology versions enable configuration using a smart phone or tablet. Acromag’s Agility™ app, available for Android™ and iOS® mobile devices, helps you vary input/output ranges and scaling to your specific application. The Agility app can also set an alarm output function with a setpoint limit and deadband. Other app functions include polling inputs, trending values in a shareable chart, updating calibration, and diagnostic troubleshooting.
Backpanels provide power, I/O wiring terminals, and host access to an industry-standard analog signal bus. Modules are hot-swappable without screws. Data acquisition boards can access all host I/O signals on the DB25 bus connector.
Performance Specifications
See Backpanels for additional system specifications.
Host Input
Host Range:
Fixed ranges: ±5V or 0-5V
User-configurable -B models: ±5V
A/D Resolution: 16-bit A/D. ±5V: 1/58886. 0-5V: 1/29442
Input Resistance: 111.4KΩ
Input Sample Rate: 1200sps
Normal Mode (Bandwidth): 100Hz. -3dB at 110Hz typical
Protection: TVS & diode clamps built-inField Output
Field Range:
0-20mA or 4-20mA DC, per model
User-configurable -B models: 0-20mA
D/A Resolution: 4-20mA: 1/47395. 0-20mA: 1/59244
Output Maximum: 21.5mA, typical
Response Time: Output Step 0-98% into 250Ω load in 7ms, typical
General
Power Consumption:
Output 0mA: 0.18W max. or 35mA max. from +5V
Output 20mA: 0.59W max. or 117mA max. from +5V
Resolution:
Effective resolution is the least of input (A/D) or output (D/A) resolution.
uB39-01: 1/29442
uB39-02: 1/47395
uB39-03: 1/59244
uB39-04: 1/59244
Accuracy: Better than ±0.1%. 0.05% typical
Non-Linearity: Better than ±0.05%, typical
Noise: Less than 0.08% of span p-p, rms
Ambient Effect: Less than ±80ppm/°C
Common Mode Rejection: 100dB typical, 50-60Hz
Dimensions
Height: 1.380” with connectors. 0.970” without
Width: 0.425”
Length: 1.425”Environmental
Operating Temperature: -40 to 80°C (-40° to 176°F)
Storage Temperature: -40 to 85°C (-40° to 185°F)
Relative Humidity: 0 to 95% non-condensing
Power Requirement: 5V powered. 10-32V power optional (requires uBDC1 power module & backpanel)
Safety Isolation:
Field channels are individually isolated field channel-to-field channel and from the field to the host I/O bus (host group includes 5V power) for common-mode voltages up to 250V AC, or 354V DC off DC power ground, on a continuous basis (will withstand 1500VAC HIPOT/dielectric strength test for one minute without breakdown). This complies with test requirements of ANSI/ISA-82.01-1988 for voltage rating specified.
Shock and Vibration Immunity
Conforms to:
IEC 60068-2-6: 10-500 Hz, 4G, 2 hours/axis, for sinusoidal vibration
IEC 60068-2-64: 10-500 Hz, 4G-rms, 2 hours/axis , for random vibration
EC 60068-2-27: 25G, 11ms half-sine, 18 shocks at 6 orientations, for mechanical shock
Electromagnetic Compatibility (EMC) Compliance
Minimum immunity per BS EN 61000-6-1 (2007):
CE marked, per EMC Directive 2004/108/EC. Electrostatic Discharge Immunity (ESD), per IEC 61000-4-2
Radiated Field Immunity (RFI), per IEC 61000-4-4
Electrical Fast Transient Immunity (EFT), per IEC 61000-4-4
Surge Immunity, per IEC 61000-4-5
Conducted RF Immunity (CRFI), per IEC 61000-4-6
Emissions
Class B product with emissions per BS EN 61000-6-3 (2007+A1:2011): enclosure port, per CISPR 16
Low voltage AC mains port, per CISPR 16
Approvals
CE compliant. RoHS Compliant.
UL/cUL Class 1, Division 2, Groups ABCD.
ATEX Zone 2. -
Features & Benefits
- Wide variety of input and output ranges
- Mixes with different I/O types on compact 4, 8, or 16 channel back panels
- Select fixed I/O range models or Bluetooth wireless technology user-configurable models
- Android® and iOS® apps simplify wireless configuration with a smartphone or tablet
- Mobile app configures I/O ranges, sets scaling, calibrates and performs diagnostics
- Optional alarm function with set-point and dead band control driving 0/5V host output
- Poll and trend I/O values to shareable charts
- High accuracy, noise immunity, and stability
- Isolated field-to-host and channel-to-channel (1500Vac peak, 250Vac/354Vdc continuous)
- Over-molded I/O circuits offer superior shock, vibration, moisture, and dust protection.
- Wide operating temperature range
- UL/cUL Class I, Div 2, ABCD and ATEX Zone 2 hazardous location approvals
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Acromag is under license other trademarks are property of their respective owners.
-
Specs & Data Sheets
Specs & Catalogs
Manuals
Brochures
-
Software
-
Accessories
-
microBlox® multiLogger Data Logging Mobile App
The Acromag microBlox® multiLogger collects data from one or more uB series data acquisition modules. With this data logger app, you can:- Log data from up to 14 microBlox signal conditioning devices simultaneously.
- Scale inputs in custom engineering units to correspond with the native output range.
- View real-time data or trend charts for quick field diagnostics and easy troubleshooting.
- Save data logs and share via email or iCloud.
- Download on iTunes or Google Play
Read more -
uB04, uB08, uB16: Back Panels
- uB module carriers
- 4, 8, or 16 channel versions
- DIN-rail option
- CJC sensor
$175 – $475Select options -
uBDC1: DC Power Module
- Wide-Range DC Voltage Input
- 5V/1A DC Output to Backpanel
- Supports Redundant Power
$60Select options
-
Additional information
Additional information
Weight 16 oz Dimensions 13 × 12 × 3 in Part Number uB39-B: Output: Configurable 0-20mADC, 100Hz, Configurable: ±5V, uB39-01: Output: 4-20mA, 100Hz, Input: 0-5V, uB39-02: Output: 4-20mA, 100Hz, Input: ±5V, uB39-03: Output: 0-20mA, 100Hz, Input: 0-5V, uB39-04: Output: 0-20mA, 100Hz, Input: ±5V
Configuration Agility Mobile App, Wireless Configuration
Product Series microBlox Series
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