TAC Xenta 400 I/O modules3 Technical description

Type

No.

TAC Menta Block type

Terminal ref.

Override (492)

 

 

 

 

 

Analog outputs

8

AO - Analog outputs

Y1 -Y8

– / Man-Auto

 

 

 

 

 

Restoring to the default values

If you press the Service Pin for seven seconds during the first minute following a restart, the parameters of the module will be restored to the factory default values. A restart occurs following power on.

The green LED on the front will light continuously during activation (about 7 seconds) and when the restore has finished, it will flash rapidly (off-line indication).

The parameters of the I/O module will now be restored:

Domain table index 0: ID len = 1, ID = 11hex, Subnet = 1, Node = 1 and Clone Domain = 0.

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 start values of the analog outputs will be reset.

Technical data TAC Xenta 491 and 492

 

Analog outputs (Y1–Y8):

 

Quantity

8

D/A-resolution

12 bits

Control voltage

0–10 V DC

Control current, short-circuit proof

max. 2 mA

Deviation

max ±1%

Manual control of the analog outputs (TAC Xenta 492 only):

Quantity

8

Switch positions

MAN, AUTO

Control interval

0–10 V

22 (36), 0-004-7771-2 (GB)

TAC AB, 2003-07-01

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Schneider Electric 400 manual Restoring to the default values, Technical data TAC Xenta 491

400 specifications

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