General; Description; Physical Installation Rs-485; Rs-485 Transmission - SystemAir TControl POD glass EC Manuel D'installation Et De Maintenance

5. GENERAL

5.1. DESCRIPTION

With its modern design, this is a flush-mounted controller for individual temperature control in residential,
industrial or tertiary environments.
Configuration
2 heating pipes
2 reversible pipes
2 cooling pipes+electric heating
2 reversible pipes + electric heating
4 pipes
*an electrical relay kit must be associated.
The Cold, Heat valves and the electrical resistance are controlled by relays using a discrete control or a PWM
(Pulse Width Modulation) control for PI control.
Operated by touch buttons, the device combines a modern look with a 2.5" LCD screen and touch-sensitive
surface.
It is available in 2 colors: white or black.

5.2. PHYSICAL INSTALLATION RS-485

The TControl POD glass EC can be connected via a shielded single twisted pair cable (120 Ohm resistance)
to a monitoring system operating under Modbus protocol. The maximum distance between the first and
last device on the bus is 1000 m.

5.3. RS-485 TRANSMISSION

The maximum number of participants on the bus, without the use of a repeater, is defined by the RS-485
transmission standard. The transmission used by the TControl POD glass EC allows a maximum of 32 objects
per bus segment. This constraint is only due to a current reading ability of the material.

5.4. PROTOCOL

The TControl POD glass EC is a "Slave" participant in the network. It only responds to the requests of the
"Master". The protocol corresponds to the default values specified in the Modbus tables (Refer to the §
MODBUS TABLES, page 22).

5.5. START-UP SCREEN

After turning on the power or switching from sleep mode to normal mode (On/Off Button), a start-up screen
is available for 5 seconds. It gives information on the type of equipment and the programming version.
Compatibility
4
4
4*

4
TControl POD EC black
Version 65.8.xxxxxx
Build date: 21.04.2020
CONFIGURED
QC-PASSED
TControl POD glass EC 5