| DOUBLE
DISPLAY PROCESS CONTROLLER |
|
| Front panel process controller with PID
algorithm, autotuning, universal input, relay or logic or continuous or
servovalve output control, Modbus RTU serial interface, multifunction
digital input
|
|
|
|
| Technical data |
|
|
|
|
|
|
| Dimensions |
48x48x100mm
CH102 model
48x96x100mm CH402 model |
| Panel cut |
45x45mm CH102
model
92x45mm CH402 model |
| Power supply |
Switching
100÷240Vac or 24÷48Vac/dc |
| Consumption |
7W(100Vca) /
10W (240Vca)
4W(21Vca/cc) / 5W(48Vca/cc) |
| Working environment |
Temperature:0÷50ºC
Humidity:45%÷85%
non-condensing |
| Front protection |
IP65 |
| Overvolatge
protection and pollution degree |
II |
| Sample time |
5 time/second
(250mS) |
| Universal input |
Thermocouple
K,J,N,T,R,S,B,E
Thermoresistance Pt100,Pt1000
Linear input
0-1/5Volt, 0-2/10Volt, 0-4/20mA |
| Accuracy @25°C |
0,2% F.S. for
RTD and linear signals, 0,2% F.S. ±2ºC for thermocouple input |
| Regulation Output |
Selection from 4
different main output:
- SPDT relay, max load 5A@250Vca
- 15Vcc Logic max.35mA
- Volt (0-2/10Volt) o mA (0-4/20mA) continuous, selection by an internal
jumper
- Valve control by 2 SPST relay, max load 3A@250Vac |
| Alarms |
Nr. 2 with SPST
relay output, max load 3A@250Vca |
| Digital input |
2,5KVolt
insulated, programmable as:
- Switch from two Set Point
- Automatic/Manual switch
- Keyboard lock |
| Serial interface |
2,5KVolt
optocupled RS485, with Modbus RTU protocol communication. Max baud rate
19.200bps |
| Power supply for
transmitter |
24Vdc max 25mA |
| Other functionalities |
Automatic or
manual control
Set point ramp function
8 different lock levels
Set
point max. and min. limitation
Output power limitation
Heating
or Cooling control
Free Windows software for CH instrument
configuration parameters |
| Conform to |
CE and RoHs
directive |
| Packaging |
Instruction
manual in italian language, adaptor and 250 Ohm shunt resistance for mA
input.For English manual download into www.italcoppie.it in download
section | |
|
ITALCOPPIE 
