1592015620 Quick reference guide iCHILL 200D EVO FW 4.5 rel. 1.0.doc
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18. TECHNICAL SPECIFICATIONS
18.1 SUPPLY VOLTAGE
Power Supply:
12Vac/dc
-10% ÷ 15%, 50/60Hz, or
24Vac/dc
-10% ÷ 10%, 50/60Hz
Consumption:
Max. 10VA
Connectors:
Molex connectors for power supply, probes
connection, digital inputs, analog outputs)
STELVIO screw connectors for LAN connection
STELVIO screw connectors for relay
18.2 ANALOGUE INPUTS
Number of inputs:
5 (NTC, PTC, D.I.)
3 (NTC, PTC 4..20mA, 0..5V, D.I.)
Type of analogue input:
(configurable via software parameter)
NTC (-50T110 °C; 10KΩ±1% a 25°C)
PTC (-50T150 °C; 990Ω±1% a 25°C)
Rathiometric: 0.5..4.5V
Current: 4..20mA
Digital input (free contact)
Operation range:
-50°C ÷ 110°C (-58 °F ÷ 230°F) NTC probe
-50°C ÷ 150°C (-58 °F ÷ 302°F) PTC probe
0 bar ÷ 50 bar (0 psi ÷ 302 psi) pressure probe
Resolution:
0.1 °C
1 °F
0.1 bar
1 psi
18.3 DIGITAL INPUT
Type:
(configurable via software parameter)
Free contact not opto-insulated
Number of inputs:
9
Notes:
Don’t supply voltage to the digital inputs in order to
not cause damage to the instrument
18.4 ANALOGUE OUTPUTS
Type:
Non opto-insulated, internal power
Number of outputs:
3
