Veris U013-0011

Flexible I/O Module: Pulse/Analog to Modbus Converter

Flexible I/O Module:

Pulse/Analog to Modbus Converter

A8332-8F2D The A8332-8F2D Input Module provides a convenient way to optimize inergy use and accurately allocate costs. Add eight standard pulse and/or analog sensors to a data acquisition network. Integrate your Veris network sensors through the A8332-8F2D to a Veris H8822 Data Acquisition Server.

The A8332-8F2D is the first truly flexible input I/O module that allows incorporation of virtually any industry-standard sensor through a single device. The module can be incorporated with cost-effective data acquisition and wireless metering solutions such as the H8822 AcquiSuite DR server, which, as a properly integrated system, provides high performance and low cost. This system can be incorporated into any new or existing Building Automation System (BAS). Using the AcquiSuite data acquisition system, users can set input types (pulse, analog, resistive, etc.), giving access to real time resource consumption for a facility on a single board.APPLICATIONS

Demand response program control and reporting

Cost allocation to tenants and third parties

Measurement and verification of energy savings

Converting pulse inputs from water and gas flow meters to a Modbus network

Monitoring performance of building systems (e.g., chillers, boilers,fans) Network up to 8 industry-standard sensors to the AcquiSuite data acquisition networkUniversal inputs simplify setup…just connect sensors and select device output type via the AcquiSuite or using Obvius configuration software

Check device status at a glance…LED indicators allow for fast recognition of on/off status, TX/RX communications, and 8 input notifications

Field-selectable address DIP-switch…no software or PC configuration required

High reliability…nonvolatile memory retains configuration and pulse data during power failureInstalling and commissioning the A8332-8F2D is a snap!Windows software tool makes addressing and input type identification quick and easy

All configuration information and input data is stored in non-volatile memory to prevent data loss in the event of power failure

8 user selectable universal inputs to aggregate analog, pulse, and resistance sensors/meters Series Specifications:

Processor ARM 7, field upgradable firmware

LED 8 input status LEDs (red), 2 Modbus TX/RX (yellow), 1 power/alive status (green)

Protocols Modbus/RTU

Power Supply 24 VDC, 200mA (not included)

Serial Port RS-485 Modbus, 19200 or 9600 baud. N81

Inputs 8x user selectable; 0-10V: Min/Max/Ave/instantaneous; 4-20mA: Min/Max/Ave/Instantaneous; Pulse: Consumption, Rate, Resistance: 0-10V: Min/Max/Ave/Instantaneous

Maximum Pulse Rate 10 HZ

Contact Closure Threshold 1kO

Isolation RS-485 port is optically isolatedOperating Envrionment: North America Indoor, 0 deg. to 50 deg. C (32 deg. to 122 deg. F), 0-95% RH non-condensing

Europe Indoor, 5 deg. to 40 deg. C (41 deg. to 104 deg. F), 0-90% RH non-condensing