Web Server for Modbus Model AM3-IP-MB Alarm Monitoring Time & Date Scheduling Data Logging Email Notifications User Defined Web Pages 18 Analog/Universal Inputs 4 Analog Outputs 8 Discrete Outputs 2 Discrete/Pulse Inputs Modbus RTU Master Modbus TCP Client & Server SNMP Agent

The Modbus version of the i.CanDoIt® server features a Modbus RTU Master and Modbus TCP Client and Server. This server is ideal for systems based entirely on Modbus. The server will support polling of up to 50 RTU slaves, and IP connections with 25 TCP/IP devices. The i.CanDoIt® server as a Modbus controller is freely programmable.

Control Solutions’ AddMe III features 18 universal inputs which are context sensitive. When configured as an analog input, the continuously self-calibrating sigma-delta converter produces 15-bit resolution with high noise immunity. When configured as a discrete input, the converter switches to 8-bit resolution at 128 samples per second for fast response.

Data is presented in scaled integer and floating point format. Linearization tables are provided for 10K and 20K type II, III, and IV thermistors on analog inputs. Input and output type and scaling are configured in web pages served by the internal web server.

• 18 Analog/universal inputs
• 0-10VDC, Thermistor, dry contact
• Software selectable input type
• 0.1% reference, up to 16-bit resolution
• Continuously self-calibrating sigma-delta converter
• 4 Analog outputs
• 4-20mA (0-20mA)
• 8-bit resolution
• 8 Discrete outputs
• Form A relay, 5A @ 120VAC
• HOA switches & LED status indicators
• 2 Pulse/Discrete inputs
• TTL to 24VDC
• Rate or totalizing count input
• Modbus RTU Gateway Built In
• Modbus RTU master handles up to 50 slaves
• 10/100BaseT Ethernet
• Data and event logger, email & trap notifications
• Real time scheduler including astronomical clock
• Web interface including user HTML wrapper
• User programmable using PL/i
• Powered by 18-30VDC or 24VAC 50/60 Hz
• Power Consumption: 0.3A @ 24VDC max.
• DIN rail mounting, 100mm H x 155mm W x 60mm D
• LED indicators for power, status, Tx/Rx, comm error
• Pluggable screw terminal blocks
• Operating temperature -40°C to +70°C
• Humidity 5% to 90%
• FCC Class A, CE Mark