12
ATR 621 - User manual
PRESSURE TRANSMITTER
SENSORE DI PRESSIONE
For linear signals 0/4..20mA with
two-wires
sensors
• Comply with polarity
C = Sensor output
A = Sensor supply (12Vdc/25mA)
Digital input (ATR621-12ABC and 14ABC)
Digital input (parameter
).
SSR output (ATR621-12ABC and 14ABC)
Command output SSR: 12V/30mA
Relay outputs Q1, Q2, Q3
Contacts capacity:
• 8A, 250Vac, resistive charge 10
5
operations.
• 30/3A, 250Vac, cosφ=0.3, 10
5
operations.
Summary of Contents for ATR 621 series
Page 1: ...ATR 621 Controller Regolatore User manual Manuale d uso...
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Page 9: ...ATR 621 User manual 9 3 Size and installation...
Page 53: ...ATR 621 Manuale uso 53 3 Dimensioni e installazione...
Page 98: ...98 ATR 621 Manuale uso...
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