REG96PUN2LLLU datasheet(17/38 Pages) SCHNEIDER

17 / 38 page

EIO0000000377 00 04/2009

CHAPTER 6: EXAMPLE OF IMPLEMENTATION

The function to be done is the piloting of a system of heating. The actuator is managed by a

relayand the temeprature probe is a PT100, range from 0 to 400 °Celsius.

The temperature setpoint is 28°C. It can be adjust ed by the operator from 24 to 30°C.

One alarm must turn on when the temperature reaches 32°C and a second alarm when the

temperature reaches 36°C.

The controller power supply is 220VAC.

At first no particular function is needed, just a regulation closer of to the setpoint.

1 st step : Controller selection

The demand of two alarms imposes at least a regulator of type 48, Modbus communication to use

the software ZelioControl soft.

The selected model is:

REG 48 PUN 1 R HU: 1 universal input, 1 relay output, 220VAC power supply,

Modbus communication to allow parameter setting using the software

2sd step : The cabling

CABLE TWDXCAFJ010

Process

output 1

White

Red

Probe

PT100

Alarm 1

Alarm 2

Alarms

Power

supply

Blue

White/Blue

Raccordement liaison Modbus REG/PC

REG96PUN2LLLU 数据表(PDF) 17 Page - Schneider Electric