Products >> Configurables >> ASIC/2-7540 (16 in, 20 out) • ASIC/2-8540 (8 in, 12 out) • ASIC/2-8540 with BACnet-MS/TP

ASIC/2-7540 Configurable Controller

The ASIC/2-7540 can connect directly to the Ethernet through a low-cost USB to Ethernet converter using the onboard USB port

ASIC/2-7540 Data Sheet

Ethernet ready, with USB, RS-485, and RS-232 connectivity

Support for Modbus protocol

16 universal inputs (multiplex up to 64)

12 binary + 8 analog outputs

Onboard battery and clock

Can initiate modem dialout

Onboard USB connection

The ASIC/2-7540 features a powerful and intuitive graphical configuration interface, with an extensive library of objects to speed configuration and live data display to help with commissioning. The controller configuration is stored onboard and preserved through power outages. Configuration data can be uploaded to any instance of ASI Controls Visual Expert configuration software, either through plug-in connectivity on the jobsite or remotely over a network connection.

The ASIC/2-7540 system controllers are fully configurable for HVAC & R and similar process applications. Additionally, they provide communication management functions with two separate communication busses. Suitable for control of larger mechanical equipment, control panels, standalone handling of small facilities, networked control of very large facilities, and other applications.

An Ethernet or modem connection provides remote access for changing configuration or examining status. The controller can initiate modem dialout to deliver alarm or event notifications.

An onboard USB port offers a low-cost Ethernet connectivity option for standalone controllers. 16 universal inputs are provided, these can be multiplexed to achieve up to 64 inputs in total. Includes 12 relay outputs and 8 analog outputs.

The controller can act as the Modbus RTU Master to monitor and control Modbus RTU slave devices such as variable speed drives, power meters, digital communicating thermostats, lighting controls, pressure monitors, and other Modbus-enabled devices. Installing an ASI Controls Energy Management System with VFD's and other Modbus-enabled energy saving devices can reduce building energy consumption and lower operating costs.

A battery-backed real-time clock is one of the standard features of all ASIC/2 controllers, providing true stand-alone capability. The schedule and calendar features allow special time schedules to be setup, providing flexibility for projects such as retail outlets, educational facilities and other settings with variable occupancy.