Extension module
Extension module (POS9)
2 x analog inputs (pressure)
1 x analog input (resistor)
1 x analog input
1 x digital output (relay)
1 x analog output
Interface Type Note
P21, P22 Differential pressure input -
X21 Analog Input
1) Resistor NTC10k
AI
X22 Analog Input
1) Measuring 0…10V
AI
A21 Analog Output
1) Signal 0…10V
AO
Q21 Relay (Binary) Output
1) Potential free contact (NO)
BO
In- and output settings are always visible in "Extended configuration" even if the
device is not activated (basic configuration).
Configuration
Configuring the hardware
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