832A Dual RTD Input Intelligent Alarm
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Product short description:
- 2 input channels, RTD (Pt, Ni, Cu) input
- Dual mechanical relay outputs
- 10-36V DC power
- Software configured; multi-function alarms (limit, window, deviation, rate-of-change, peak/valley detection); on/off controller capability
- Description
- Features & Benefits
- Tech Papers
- Specs & Data Sheets
- Software
- Accessories
- Additional information
832A Dual Intelligent Alarm with RTD Input Description
IntelliPack alarms compare inputs against user-defined limit set-points to control built-in relays.
Each unit offers a selection of input ranges and alarm functions to handle a broad range of applications. As your needs change, you can easily reconfigure the unit for different ranges or functions. Alarm functions available on all models include on/off controller, limit alarm, window alarm, deviation alarm, rate-of-change alarm, and peak/valley detection.
Setup is very easy. IntelliPack alarms are configured through a user-friendly Windows 7 or newer program. Field adjustments and re-calibration are quickly performed with front-panel push-buttons and status LEDs. Once configured, IntelliPacks operate independent of any host computer.
Performance
General Input
Analog to Digital (A/D) Converter: 16-bit Σ-Δ A/D converter
Resolution: ±0.005% of span or 0.1°C/ LSB. ADC typically yields resolutions finer than 0.1°C/LSB
Ambient Temperature Effect: Better than ±0.005% of input span per °C or ±1μV, whichever is greater.
Noise Rejection:
Normal Mode: Better than 40dB @ 60Hz
Common Mode: Better than 130dB @ 60Hz
Input Filter: Normal mode filtering, plus digital filtering optimized and fixed per input range within Σ-Δ ADC
Input Response Time: Less than 300mS to 98% of final value for a step change in the input. A software programmable delay can be implemented for filtering transients.
Relay Time Delay: Adjustable alarm delay of up to 25 seconds
Input Over-voltage Protection: Bipolar Transient Voltage Suppressors (TVS)
Resistance Input
Resistance Input Range: 0 to 500 ohms
Resistance Accuracy: ±0.05 ohms
RTD Input
RTD Input Ranges:100 ohm Platinum, 120 ohm Nickel, or 10 ohm Copper; user-configured
RTD        °C Range (°F Range)            Accuracy
Pt1      -200 to 850°C (-328 to 1562°F)       ±0.25°C
Pt2      -200 to 850°C (-328 to 1562°F)       ±0.25°C
Ni         -80 to 320°C (-112 to 608°F)         ±0.25°C
Cu       -200 to 260°C (-328 to 500°F)         ±1.00°C
Alpha: Pt1 (a = 1.3850), Pt2 (a = 1.3911), Ni (a = 1.6720), Cu (a = 1.4272)
2, 3, or 4-wire configurations supported. Module provides sensor excitation, linearization, lead-wire compensation, and sensor break detection.
RTD Excitation Current: 1mA DC typical, all types
RTD Lead-Wire Compensation: 25 ohms per lead
RTD Break Detection: RTD sensor failure can be configured for either upscale or downscale.
Output
Relays:Â
Two independent SPDT electro-mechanical relays
Contact material Silver-Cadmium Oxide (AgCdO)
Relay Ratings (CSA ratings):
25V DC @ 5A
120/240V AC @ 5A
Expected Mechanical Life: 20 million operations
Environmental
Ambient Temperature:
Operating: -25 to 70°C (-13 to 158°F)
Storage: -40 to 85°C (-40 to 185°F)
Relative Humidity: 5 to 95%
Power Requirements: 10 to 36V DC. 55mA @ 24V. 80mA @ 15V.
Isolation:
3-way (input/output/power)
1500V AC for 60 seconds or 250V AC continuous
Inputs share a common
Radiated Field Immunity (RFI): EN61000-4-3, EN50082-1
Electromagnetic Field Immunity (EMI):
No relay trips will occur beyond ±0.25% of input span from set-point under the influence of electromagnetic fields from switching solenoids, commutator motors, and drill motors.
Electrical Fast Transient (EFT): EN61000-4-4, EN50082-1
Surge Withstanding Capability (SWC): EN61000-4-5, EN50082-1
Electrostatic Discharge (ESD): EN61000-4-2, EN50082-1
Radiated Emissions: EN50081-1 for Class B equipment
Approvals:
UL, cUL listed (USA, Canada)
UL3121 – general product safety
Configuration
Software Configuration: Units are fully programmable via the Windows 7 or newer IntelliPack Configuration Program. Configuration downloads from PC through EIA232 serial port using Acromag 800C-SIP kit.
Field Configuration: Setpoint and deadband are configurable via push-buttons and a standard calibrator.
LED Indicators: LEDs indicate power, status, and alarm.
Physical
Enclosure: Case: Self-extinguishing NYLON type 6.6 polyamide thermoplastic UL94 V-2, color beige; general purpose NEMA Type 1 enclosure.
Connectors (Removable terminal blocks): Wire Range: AWG #14-22 (AWG #12 stranded only)
Printed Circuit Boards: Military grade FR-4 epoxy glass circuit board
Dimensions
1.05W x 4.68H x 4.35D inches
26.7W x 118.9H x 110.5D millimeters
Shipping Weight: 1 pound (0.45 Kg) packed
- Integrated micro-controller performs intelligent signal processing for advanced alarm functions
- Windows 7 or newer software configuration speeds setup and replacement
- Push-button re-programmability facilitates changes in the field without a host PC
- Multi-purpose inputs accept numerous ranges to reduce spare stock requirements
- High-resolution Sigma-Delta A/D converter delivers high accuracy with low noise
- Input excitation supply on each input provides power for a two-wire transmitter
- Dual alarm operation lets you perform two alarm functions at the same time
Specifications
Manuals
Brochures
Drawings & Diagrams
-
20RM-16-DIN: 19” rack-mount kit with DIN rail
- 19" rack-mount kit with DIN rail
$190Select options -
4001-095: USB-to-Serial Adapter
- USB-to-serial adapter
- Easy to use to setup and re-configure modules
$45Select options -
5020-350: Toroidal AC Current Sensor
- AC Current Sensor to precondition an AC current input signal
- Highly accurate toroidal instrument transformer that converts an AC current signal to a safe, low level, DC milliampere signal (0 to 11.17mA).
$50Select options -
800C-SIP: IntelliPack Configuration Software
- Configuration Software
- USB-to-RS232 Adapter
- RS232-to-RJ11 Adapter
- Interface Cable
$310Select options -
PS5R: Slim Line Power Supplies
- 10W, 15W, 30W, 60W, 90W, 120W, and 240W models
- Universal Input (85-264V AC / 100-370V DC)
- Lightweight and compact size
$100 – $255Select options -
Terminal Block Replacements
- Simplifies wiring connections on Acromag I/O Modules
- Barrier strip or spring clamp terminal block kits
- Provide safe and secure wiring connections
$35 – $45Select options
Additional information
Weight | 11 oz |
---|---|
Dimensions | 5 × 1.25 × 4.5 in |
Part Number | 832A-0200: alarm, 832A-0200-C: alarm with factory calibration |
Configuration | Windows Software Configuration |
Product Series | IntelliPack 800 Series |
Power | DC Power, External Power |
-
Description
832A Dual Intelligent Alarm with RTD Input Description
IntelliPack alarms compare inputs against user-defined limit set-points to control built-in relays.
Each unit offers a selection of input ranges and alarm functions to handle a broad range of applications. As your needs change, you can easily reconfigure the unit for different ranges or functions. Alarm functions available on all models include on/off controller, limit alarm, window alarm, deviation alarm, rate-of-change alarm, and peak/valley detection.
Setup is very easy. IntelliPack alarms are configured through a user-friendly Windows 7 or newer program. Field adjustments and re-calibration are quickly performed with front-panel push-buttons and status LEDs. Once configured, IntelliPacks operate independent of any host computer.
Performance
General Input
Analog to Digital (A/D) Converter: 16-bit Σ-Δ A/D converter
Resolution: ±0.005% of span or 0.1°C/ LSB. ADC typically yields resolutions finer than 0.1°C/LSB
Ambient Temperature Effect: Better than ±0.005% of input span per °C or ±1μV, whichever is greater.
Noise Rejection:
Normal Mode: Better than 40dB @ 60Hz
Common Mode: Better than 130dB @ 60Hz
Input Filter: Normal mode filtering, plus digital filtering optimized and fixed per input range within Σ-Δ ADC
Input Response Time: Less than 300mS to 98% of final value for a step change in the input. A software programmable delay can be implemented for filtering transients.
Relay Time Delay: Adjustable alarm delay of up to 25 seconds
Input Over-voltage Protection: Bipolar Transient Voltage Suppressors (TVS)Resistance Input
Resistance Input Range: 0 to 500 ohms
Resistance Accuracy: ±0.05 ohmsRTD Input
RTD Input Ranges:100 ohm Platinum, 120 ohm Nickel, or 10 ohm Copper; user-configured
RTD        °C Range (°F Range)            Accuracy
Pt1      -200 to 850°C (-328 to 1562°F)       ±0.25°C
Pt2      -200 to 850°C (-328 to 1562°F)       ±0.25°C
Ni         -80 to 320°C (-112 to 608°F)         ±0.25°C
Cu       -200 to 260°C (-328 to 500°F)         ±1.00°C
Alpha: Pt1 (a = 1.3850), Pt2 (a = 1.3911), Ni (a = 1.6720), Cu (a = 1.4272)
2, 3, or 4-wire configurations supported. Module provides sensor excitation, linearization, lead-wire compensation, and sensor break detection.
RTD Excitation Current: 1mA DC typical, all types
RTD Lead-Wire Compensation: 25 ohms per lead
RTD Break Detection: RTD sensor failure can be configured for either upscale or downscale.Output
Relays:Â
Two independent SPDT electro-mechanical relays
Contact material Silver-Cadmium Oxide (AgCdO)
Relay Ratings (CSA ratings):
25V DC @ 5A
120/240V AC @ 5A
Expected Mechanical Life: 20 million operationsEnvironmental
Ambient Temperature:
Operating: -25 to 70°C (-13 to 158°F)
Storage: -40 to 85°C (-40 to 185°F)
Relative Humidity: 5 to 95%
Power Requirements: 10 to 36V DC. 55mA @ 24V. 80mA @ 15V.
Isolation:
3-way (input/output/power)
1500V AC for 60 seconds or 250V AC continuous
Inputs share a common
Radiated Field Immunity (RFI): EN61000-4-3, EN50082-1
Electromagnetic Field Immunity (EMI):
No relay trips will occur beyond ±0.25% of input span from set-point under the influence of electromagnetic fields from switching solenoids, commutator motors, and drill motors.
Electrical Fast Transient (EFT): EN61000-4-4, EN50082-1
Surge Withstanding Capability (SWC): EN61000-4-5, EN50082-1
Electrostatic Discharge (ESD): EN61000-4-2, EN50082-1
Radiated Emissions: EN50081-1 for Class B equipment
Approvals:
UL, cUL listed (USA, Canada)
UL3121 – general product safetyConfiguration
Software Configuration: Units are fully programmable via the Windows 7 or newer IntelliPack Configuration Program. Configuration downloads from PC through EIA232 serial port using Acromag 800C-SIP kit.
Field Configuration: Setpoint and deadband are configurable via push-buttons and a standard calibrator.
LED Indicators: LEDs indicate power, status, and alarm.Physical
Enclosure: Case: Self-extinguishing NYLON type 6.6 polyamide thermoplastic UL94 V-2, color beige; general purpose NEMA Type 1 enclosure.
Connectors (Removable terminal blocks): Wire Range: AWG #14-22 (AWG #12 stranded only)
Printed Circuit Boards: Military grade FR-4 epoxy glass circuit board
Dimensions
1.05W x 4.68H x 4.35D inches
26.7W x 118.9H x 110.5D millimeters
Shipping Weight: 1 pound (0.45 Kg) packed -
Features & Benefits
- Integrated micro-controller performs intelligent signal processing for advanced alarm functions
- Windows 7 or newer software configuration speeds setup and replacement
- Push-button re-programmability facilitates changes in the field without a host PC
- Multi-purpose inputs accept numerous ranges to reduce spare stock requirements
- High-resolution Sigma-Delta A/D converter delivers high accuracy with low noise
- Input excitation supply on each input provides power for a two-wire transmitter
- Dual alarm operation lets you perform two alarm functions at the same time
-
Tech Papers
How to Use an AC Current Sensor Application NoteUsing Acromag’s AC Current Sensor Model 5020-350 Transmitters with DC current input can be used used in conjunction with an external AC Current Sensor to precondition an AC current input signal. This sensor is a highly accurate toroidal instrument transformer that converts an AC current signal to a safe, low-level, DC milliampere signal (0 to 11.17mA).... -
Specs & Data Sheets
Specifications
Manuals
Brochures
Drawings & Diagrams
-
Software
IntelliPack Configuration Software 5030-881 (Log in to download the file) -
Accessories
-
20RM-16-DIN: 19” rack-mount kit with DIN rail
- 19" rack-mount kit with DIN rail
$190Select options -
4001-095: USB-to-Serial Adapter
- USB-to-serial adapter
- Easy to use to setup and re-configure modules
$45Select options -
5020-350: Toroidal AC Current Sensor
- AC Current Sensor to precondition an AC current input signal
- Highly accurate toroidal instrument transformer that converts an AC current signal to a safe, low level, DC milliampere signal (0 to 11.17mA).
$50Select options -
800C-SIP: IntelliPack Configuration Software
- Configuration Software
- USB-to-RS232 Adapter
- RS232-to-RJ11 Adapter
- Interface Cable
$310Select options -
PS5R: Slim Line Power Supplies
- 10W, 15W, 30W, 60W, 90W, 120W, and 240W models
- Universal Input (85-264V AC / 100-370V DC)
- Lightweight and compact size
$100 – $255Select options -
Terminal Block Replacements
- Simplifies wiring connections on Acromag I/O Modules
- Barrier strip or spring clamp terminal block kits
- Provide safe and secure wiring connections
$35 – $45Select options
-
-
Additional information
Additional information
Weight 11 oz Dimensions 5 × 1.25 × 4.5 in Part Number 832A-0200: alarm, 832A-0200-C: alarm with factory calibration
Configuration Windows Software Configuration
Product Series IntelliPack 800 Series
Power DC Power, External Power
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