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AGL_Sol_PEC_01_E_Rev01
2
Product description
2.1
General information about Emerson controllers PeC C100 and C200
Controllers PeC C100 & C200 are a range of parametric controllers developed and manufactured by
Emerson.
The system consists of a parametric controller and built-in EEV driver for bipolar valve, adapted to be
used in any type of application in the commercial comfort sector.
The PeC controller is powered at 24 VAC/DC and uses a high-speed performance 32-bit Cortex M3
microprocessor. The model is a 10-DIN rail.
2.1.1 Software architecture
The possibility of all-round configuration allows the PeC controller to be used in specific applications
such as chillers and heat pumps.
2.1.2 Hardware architecture
The PeC controller is structured as follows:
▪
32-bit microprocessor used to run the application
▪
removable screw connectors 5 mm / 3.5 mm
▪
the programme and parameters are stored in a permanent flash memory
– no data is lost in case of
power failure
▪
local data logging function on serial-flash memory
▪
RS485 Master (Modbus RTU)
▪
2 x RS485 Slave (Modbus RTU)
▪
USB port
2.2
Main features
2.2.1 Hardware technical data
Technical data
Values / type
Operating temperature
-20 to +60 °C
Humidity: max. 80 %, not condensing
Relative humidity
20 to 85%
Power supply
24 VAC ± 10 %; fuse 3.15 A slow; 50 Hz / 60 Hz ± 5 %
Power consumption
PeC C100: 25 VA maximum (with 1 EX6 valve)
PeC C200: 50 VA maximum (with 2 EX6 valves)
Plug-in connector
Screw terminals and/or cage clamp female connectors
Protection class
IP 00
Table 1: Technical data
2.2.2 Configuration of the PeC C100 controller
▪
4 relays
▪
9
analog inputs (7 = NTC 2 = 4…20 mA)
▪
1 analog input (0
– 10 V)
▪
2 digital inputs (voltage free)
▪
1 digital inputs opto-isolated (24
– 230 VAC/DC)
▪
1 EEV driver (for bipolar valve)
▪
1 input for backup power supply (will accommodate an XEC single or double valve, sold separately)
2.2.3 Configuration of the PeC C200 controller
▪
8 relays
▪
17 analog inputs (13 = NTC 4 = 4...20 mA)
▪
1 analog input (0
– 10 V)
▪
2 digital inputs (voltage free)
