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 200mS 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)

DC milliVolt Input

DC milliVolt/Voltage Input Ranges:  ±1.0V           ±125mV          ±31.25mV ±500mV     ±62.5mV        ±15.625mV       ±250mV milliVolt Accuracy: better than ±0.05% of input span

Thermocouple Input

Thermocouple Input Ranges Thermocouple type user configured. Signal linearization, cold-junction compensation, and open circuit or lead break detection are included. TC             °C Range (°F Range)                     Accuracy J        -210 to  760°C (-346 to 1400°F)              ±0.5°C K       -200 to 1372°C (-328 to 2502°F)             ±0.5°C T       -260 to  400°C (-436 to 752°F)                 ±0.5°C R         -50 to 1768°C (-58 to 3214°F)                ±1.0°C S         -50 to 1768°C (-58 to 3214°F)                ±1.0°C E       -200 to 1000°C (-328 to 1832°F)             ±0.5°C B        260 to 1820°C (500 to 3308°F)               ±1.0°C N      -230 to 1300°C (-382 to 2372°F)             ±0.5°C

RTD Input

RTD Input Ranges: 100Ω Pt, 120Ω Ni, or 10Ω Cu; 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: Configurable for either upscale or downscale

Resistance Input

Resistance Input Range: 0 to 500 ohms Resistance Accuracy: ±0.05 ohms

Output

Relay (801A-0100 models): One DPDT electro-mechanical relay Contact material Silver Nickel (AgNi 90/10) Relays (801A-0200 models): 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. 75mA @ 15V. Isolation: 3-way (input/output/power) 1500V AC for 60 seconds or 250V AC continuous 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

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    801A: Intelligent Alarm, Universal TC/RTD/mV Input

    • Thermocouple (J, K, T, R, S, E, B, N), RTD (Pt, Ni, Cu), millivolt (±100mV DC), resistance (0 to 500 ohms) input
    • Single or dual mechanical relay alarm outputs
    • 10-36V DC power
    • Software configured
    • Multi-function alarms (limit, window, deviation, rate-of-change, peak/valley detection)
    • On/off controller capability
    $355$395
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    811A, 812A: Intelligent Alarm; DC Voltage/Current Input

    • ±100V or 0 to 22mA DC input ranges or 2 input channels, ±100V or 0 to 22mA DC input ranges (AC current with optional sensor)
    • Single or dual mechanical relays
    • 10-36V DC power
    • Software configured; multi-function alarms (limit, window, deviation, rate-of-change, peak/valley detection); on/off controller capability
    $355$475
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    822A: Intelligent Alarm; Dual Thermocouple/mV Input

    • 2 input channels, thermocouple (types J, K, T, R, S, E, B, N), or millivolt (±100mV DC) input
    • Dual mechanical relays output
    • 10-36V DC power
    • Software configured; multi-function alarms (limit, window, deviation, rate-of-change, peak/valley detection); on/off controller capability
    $425$475
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    832A Intelligent Alarm; Dual RTD Input

    • 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
    $425$475
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