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COAIRE Technologies, Corporation
2.3 Analogue Inputs And Outputs
Note : All analogue device inputs have open circuit, short circuit and out-of-range fault detection functions
Connector X05: analogue inputs
Connector type: 6 pole mini Combicon with 3.81mm (0.15”) pitch
Pin
name
1
C-ANA1
2
ANA1
3
C-ANA2
4
ANA2
5
C-ANA3
6
ANA3
function
id
type
range
Delivery pressure +V common
Delivery pressure input
Analogue input 1
4-20mA
Adjustable
Analogue input 2
KTY or
PT100,
PT1000
or
RTD
-10℃ 132℃
or
-50℃250℃
or
-40℃ 150℃
Analogue input 3
4-20mA
Temperature 0V common
Temperature input
(menu setting + ACM type)
Internal pressure +V common
Internal pressure (option)
Analogue Input 1 : fixed 4-20mA type
Analogue inputs 2 and 3 :
The S1 uses plug-in analogue conditioning modules (ACM’s) that allow different sensor and signal types to
be accommodated; for a particular sensor type the correct ACM hardware must be fitted.
Connector X06: analogue output
Connector type: 2 pole mini Combicon with 5.08mm pitch
Pin
name
1
AGND
2
ANA-OUT1
function
id
type
range
0V analogue ground
4-20mA analogue output
Analogue output 1
4-20mA
Adjustable
Analogue Output 1:
Standard
4-20mA signal, function selectable
Variable Speed Control Active
4-20mA signal for percentage motor speed; 0% = stopped, 100% = maximum set motor speed
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QUALITY AND RELIABILITY