PMA TB45

PMA TB45 Tem­per­a­ture lim­iter for DIN rail mount­ing

The PMA TB45 is sup­plied as a stand-alone tem­per­a­ture limiter/monitor or limit value indi­ca­tor with optional Mod­bus inter­face or as a sys­tem com­po­nent with ver­sa­tile com­mu­ni­ca­tion con­nec­tions via the bus cou­plers of the Rail Line sys­tem. This means that the lim­iter can be eas­ily inte­grated into a cen­tral con­trol sys­tem. Its mea­sured val­ues can also be used by other func­tions. There is elec­tri­cal iso­la­tion between the inputs and out­puts as well as to the aux­il­iary power and the com­mu­ni­ca­tion inter­faces.

 

The PMA TB45 is used for both heat­ing and cool­ing processes and is suit­able for all ther­mo­cou­ples and resis­tance sen­sors.

 

Prop­er­ties

 

 

Typ­i­cal areas of appli­ca­tion for the PMA TB45:

 

 

Dis­play and oper­a­tion

The two-line LCD dis­play allows the limit value, the mea­sured value and the com­plete oper­a­tion of the PMA TB45 to be dis­played. An LED and four other dis­play ele­ments reli­ably indi­cate the oper­at­ing sta­tus, oper­at­ing mode and error mes­sages. The unit of the mea­sured vari­able can be shown in the dis­play and can also be defined on a cus­tomer-spe­cific basis. Via the extended oper­at­ing level
any sig­nals and para­me­ters can be dis­played in the 2nd dis­play line

 

 

Inter­face and engi­neer­ing tool

Set­tings can be made via the front panel as well as via the Blue-Port® front inter­face and the Blue­Con­trol® soft­ware.

Blue­Con­trol® and Blue-Port® are reg­is­tered trade­marks of PMA Prozeß- und Maschi­nen-Automa­tion GmbH

Downloads

PMA TB 45 data sheet – Ger­man