ATR 421 - User manual 35
ATR421 - 12ABC-T
Command Alarm 1 Alarm 2 Alarm 3
c.uaL.
Q1 3-5 (open)
4-5 (close)
Q2 SSR AO1 (V)
c.ss r
SRR Q2 Q1 AO1 (V)
c.4.20
4...20mA Q2 Q1 SSR
c.0.20
0...20mA Q2 Q1 SSR
c.0.10
0...10V Q2 Q1 SSR
2 sen. Sensor: Analogue input 1 con guration.
tc. k Tc-K: -260..1360°C >Default
tc. s Tc-S: -40…1760°C
tc. r Tc-R: -40…1760°C
tc. j Tc-J: -200…980°C
tc. e Tc-E: -260…740°C
tc. n Tc-N: -260…1280°C
pt PT100: -200…600°C
0-10 0…10Volt
0-20 0…20mA
4-20 4…20mA
spu Setpoint (setpoint value is visualized as process)
3 d.p. Decimal Point: Selects type of visualized decimal point.
0 > Default
0.0
0.00
0.000
4 Lo L.i . Lower Linear Input: AI1 lower limit range, only for linear.
-999…+9999 [digit
4
]. Default: 0.
5 up.L.i. Upperr Linear Input: AI1 upper limit range, only for linear.
-999…+9999 [digit
4
]. Default: 1000.
4
The display of the decimal point depends on the setting of parameters Sen. and d.p.