Datasheet

44
TAC Xenta 491/492
Analog Output Module
For issuing analog actuating signals. The analog output module is only to be
used in combination with the TAC Xenta 300/401 basic controllers. The TAC
Xenta 492 is equipped with manual override switches for the analog outputs.
SPECIFICATIONS
Operating voltage . . . . . . . . . . . 24 V AC/ ±20%, 50/60 Hz, 19 - 40V DC
Power consumption . . . . . . . . . . max. 2 W
Dimensions incl. base . . . . . . . . 90 x 110 x 77mm (3.5” x 4.3” x 3”)
Protocol . . . . . . . . . . . . . . . . . . . FTT-10, LonTalk
®
Transmission rate . . . . . . . . . . . . 78 kbits/s
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
Analog outputs
Quantity . . . . . . . . . . . . . . . . . . 8
Output signal . . . . . . . . . . . . . . 0 – 10 V DC
Manual switch . . . . . . . . . . . . . MAN, AUTO and Pot. 0 – 10V DC
(TAC Xenta 492)
For further specifications, see technical data sheet.
DESCRIPTION
0-073-0301-0 TAC Xenta 491 without manual switches
0-073-0303-0 TAC Xenta 492 with manual switches
0-073-0902-0 TAC Xenta 400 terminal part
Programmable Controllers
FUNCTIONAL FEATURES
• Universal inputs provide
installation flexibility
• Designed for TAC Vista and
open standard LonWorks
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