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3 Technical Description
TAC Xenta, TAC Xenta® 400 I/O Modules
TAC AB, Dec 2004
0-004-7771-3 (EN)
accuracy.................................................................. within 0.02 mA
Voltage .....................................................................24 V DC ±2 V
Current limit, total value ............................................. 200 ±20 mA
–
as Voltage input;
Input signal (terminals U–M) .............................0–1, 0/2–10 V DC
Input resistance...............................................................100 kohms
accuracy..................................................................... within 0.01 V
Resetting default values
If you press the Service Pin for seven seconds during the first minute
following a restart, the parameters of the module will automatically be
reset to the factory default settings. A restart occurs following power on.
The green LED on the front will light continuously during activation
(about 7 seconds) and when the reset is completed, it will flash rapidly
(off-line indication).
•
The parameters of the I/O module are now reset:
•
Domain table index 0: ID len = 1, ID = 11
hex
, Subnet = 1, Node = 1
and Clone Domain = 0 (internal parameter making the unit silent,
until its correct address has been set by the system).
•
Domain table index 1: Unused.
•
Address table index 0: Domain = 0, Node = 0, Rpt Tmr = 16,
Retries = 0, Rcv Tmr = 128, Tx Tmr = 16, Subnet = 0.
•
Address table index 1: Unused.
•
Non_Group_Receive_Timer = 768 ms.
•
Node Mode: Unconfig.
•
Network Management Authentication = Off
•
Pre-emption Timeout = Forever
•
The inputs will be configured as voltage inputs.
Содержание Xenta 400 Series
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