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Programmable Controllers
For monitoring and counting digital, dry contact signals. The digital input
module is only to be used in combination with the TAC Xenta 300/401 basic
controllers. The module is available either with or without status LEDs. The
terminal block is not part of the electronic unit and must be ordered separately.
TAC Xenta 411/412
Digital Input Module
SPECIFICATIONS
Operating voltage . . . . . . . . . . . . . 24 V AC ±20%, 50/60 Hz
Power consumption . . . . . . . . . . . . max. 2 W
Ambient Temperature
Storage. . . . . . . . . . . . . . . . . . . . . . –20 °C to +50 °C (–4 °F to +122 °F)
Operation . . . . . . . . . . . . . . . . . . . 0 °C to +50 °C (+32 °F to +122 °F)
Humidity . . . . . . . . . . . . . . . . . . . . max. 90% RH non-condensing
Dimensions incl. base . . . . . . . . . . . 90 x 110 x 77mm (3.5” x 4.3” x 3”)
Protocol . . . . . . . . . . . . . . . . . . . . . FTT-10, LonTalk
®
Transmission rate . . . . . . . . . . . . . . 78 kbits/s
Digital inputs
Quantity . . . . . . . . . . . . . . . . . . . . 10
Duration of counting pulse. . . . . . . min. 20 ms
Display . . . . . . . . . . . . . . . . . . . . . . Status LEDs, red or green adjustable via
DIP switch (TAC Xenta 412)
For further specifications, see technical data sheet.
DESCRIPTION
0-073-0201-1 TAC Xenta 411 without LEDs
0-073-0203-1 TAC Xenta 412 with LEDs
ACCESSORIES
0-073-0902-0 TAC Xenta 400 terminal part
FUNCTIONAL FEATURES
•
Universal inputs provide
installation flexibility
•
Designed for TAC Vista
systems
•
Perfect for distributed
installations
•
Manual override switches
provide local bypass operation
•
Cost-effective installation and
maintenance using separate
terminal base and plug-in
electronic units
•
Individually configurable using
the TAC Menta programming
tool