Introduced an option to disable web server access by changing the HTTP port to 0;
Corrected summary table for all modules;
Updated information about biasing resistors in MIX modules;
General improvements and bugfixes.
1.6
19 Feb 2020
New temperature sensors implemented in Celsius and Fahrenheit degrees
New Modbus function 0x17 Read/Write Multiple registers
New Modbus function 0x2B to read the VENDOR_NAME,MODEL_NAME, FW_VERSION, HOMEPAGE
Supporting Modbus address 0xFF for communication with the gateway (IP module)
Improved filtering on UI
Fixed one record in sensor 30k6A1 table –resistance 60713 to 80713 (5°C)
1.5
5 Oct 2018
Corrections of typing errors in the text
Added imperial unit of measure
1.4
7 Dec 2017
Firmware Version 6.0 released with BACnet certification
fixed out of service flags in AO, BO and TO
fixed overridden flags in AO, BO and TO
fixed bug with number of counters for Binary input object (now variable is 32 bit)
changed AO-1, BO-1, TO-1 HAND_STATUS Access to read-only
changed resistance table for 2.2K3A1 sensor
1.3
16 May 2017
Hardware Version information on the main tab on the web page and in the Modbus register added
new action in Modbus register no 0 – enter the bootloader
RS485 biasing control added for MINI IP modules with hardware version >= 2.0
www page: RS485 Biasing Resistors activating option (appears only in MINI modules with hardware >= 2.0)
modules names on web page corrected (added -H for all modules with hand operation switches)
1.2
3 Jan 2017
New HVAC functions: Heating and Cooling in 4U4O, based on output thermostatic control with a setpoint and differential value setting;
New input mode for 4I4O added: Time Relay NC [ms], Time Relay NO and NC in seconds, Input Forwarding;
New input mode added for 4U4O: Ordinary IO, Monostable Relay, Bistable Relay, Time Relay NO and NC [ms], Time Relay NO and NC in seconds, Input Forwarding, Heating, Cooling with corresponding BACnet objects and Modbus registers;
Output for resetting to default added after input mode change in 4U4O and 4I4O;
Improved BACnet COV Increment now can have values with the resolution of 0.1;
BACnet COV Increment access (read/write) through USB added;
Power LED added, flashing when the I/O watchdog is triggered;
I/O watchdog reset after read/write registers through USB modified;
Sensors added for detecting short circuit and disconnection, regardless of filter settings on universal inputs;
Fixed bug with Stop bits, it was always 1.
1.1
1 Feb 2016
Information about the capacitive load relay added to the technical specifications.
Information about load Triac Outputs added to the technical specifications.
Description of the new MINI module 4x Triac Outputs: 4TO-H and 4TO-H-IP
MINI - 4I40-H and 4I40-H-IP Module built-in application: Change of logic in the Time relay mode. Now, the timer counts from the falling edge (it used to start counting from the rising edge).
New gateway functionality blocking Send Modbus Error.
Tables with PT1000 and NI1000 updated with more accurate data with new FW measuring resistance at these sensors with the accuracy of 0.1 Ω.
