Guide for Replacing TM1+TM2 with TM

Created by Matheus Gabriel Barbosa Rocha dos Santos, Modified on Tue, 25 Mar at 11:31 AM by Hiram Camargo Capozzoli


The new temperature monitor has mechanical and functional differences in relation to it's predecessor (TM1 and TM2). In the mechanical aspect, the new TM has a reworked design, with reduced dimensions and a different terminal addressing from TM1 and TM2. From a functional point of view, the new TM offers new display screens, performs additional variable readings (such as current and temperature of windings 2 and 3) and has a tree of parameters distinct from TM1 and TM2. The guide provides instructions on how to perform the installation and parameterization of TM to replace TM1 and TM2.


Figure 1 - TM1+TM2 and TM



Parameterization sheet


To begin the replacement of the TM1 + TM2 for TM, it is necessary to record all values added to the TM1 and the TM2 parameters before deactivating it. The following link provides parameterization sheet to facilitate organizing the values to be recorded: 

https://sac.treetech.com.br/en/support/solutions/articles/69000799179-tm1-parameterization-sheet


“After recording all of the parameter values, proceed with the removal of TM1 for replacement. 



Installation


During the removal of TM1+TM2, disconnect the cables from TM1 and TM2 terminals and connect them to the corresponding terminals on the TM, as shown in Table 1. Below are also the TM1, TM2 and TM connection diagrams (Figures 2, 3 and 4).

    

Figure 2 - TM1 connection diagram



Figure 3 - TM2 connection diagram

Figure 4 - TM connection diagram



Table 1 - Terminal table from TM1+TM2 to TM 


TM1 + TM2
Terminals of TM1 + TM2 for TM-v2 
TM
Terminal Description 
Terminal 
TM1 + TM2 
Terminal
TM-v2
Description of Terminals 
TM1 - Ground
131TM - Ground
TM1 -Power supply
142
TM - Power supply
TM1 - Power supply'153TM - Power supply
TM1 - Common Relay (Group 1) 54TM - Common Relay 1 (Grupo 1)
TM1 - Common Relay (Self-diagnosis) 6
5TM - Common Relay 1 NC (Group 1)
TM1 - Common Relay (Self-diagnosis) A36TM - Commmon Relay 2 (Self-diagnosis)
TM1 - Relay Contact NC (Self-diagnosis)
A4
7TM - Relay Contact 2 NC (Self-diagnosis)
TM1 - Common Relays (Shutdowns) 12 and 48

TM - Common Relays 3 and 4 (Shutdowns)

TM1 - Relay Contact NO 
(Oil Shutdown)
39

TM - Relay Contact 3 NO (Oil Shutdown) 

TM1 - Relay Contact NO 
(Winding 1 Shutdown)
1110

TM - Relay Contact 4 NO (Winding 1, 2, and 3 Shutdown) 

TM1 - Common Relay (Group 2) 715TM - Common Relay 8 (Group 2) 
TM1 - Relay Contact NC (Group 2) 8
16TM - Contact Relay 8 NC (Group 2)
TM1 - Analog Output 2  :minus:2117
TM - Analog Output 2:minus:
TM1 - Common Analog Output  :plus:18 and 2018TM - Common analog output :plus:
TM1 - Analog Output 1  :minus: 1919TM - Analog Output 1  :minus: 
TM2 - Current Input 3
2520TM - Current Input 3 
TM2 - Current Input 2
2721TM - Current Input 32
TM1 - Temperature Sensor 2 A522TM - Temperature Sensor 2
TM1 - Temperature Sensor 2
A623TM - Temperature Sensor 2

TM1 - Common Current Inputs 

TM2 - *Common Current Inputs
26(TM1)
*26(TM2)
*28(TM2)
24
TM - Common current inputs
TM1 - Current Input 1
2525TM - Current input 1
TM1 - Common Temperature Sensors 2226TM - Common temperature sensors
TM1 - Temperature Sensor 1
2327TM - Temperature Sensor 1
TM1 - Temperature Sensor 1
2428TM - Temperature Sensor 1
TM1 - User Serial Communication :minus:A829TM - Serial Communication  1:minus:
TM1 - User Serial Communication :plus:A7
30
TM - Serial Communication  1:plus:
*No corresponding connection 
31TM - Serial Communication  2:plus: 
32TM - Serial Communication  2:minus:
TM1 - Common Relay (Oil Alarm) 1
  • TM Terminal 11 - Common Relays 5, 6, and 7 (Configurable)
  • TM Terminal 12 - Relay Contact 5 NO (Configurable)
  • TM Terminal 13 - Relay Contact 6 NO (Configurable)
  • TM Terminal 14 - Relay Contact 7 NO (Configurable)



*Note: Not enough relays for full matching. 


TM1 - Relay Contact NO (Oil Alarm)
2

TM1 - Common Relay 

(Winding 1 Alarm) 

9

TM1 - Relay Contact NO 

(Winding 1 Alarm) 

10
TM1 - Common Relay (Configurable)
A1
TM1 - Relay Contact NO (Configurable) A2
TM2 - Common Relay (Configurable) A1
TM2 - Relay Contact NO (Configurable) A2
TM2 - Common Relay (Winding 2 Alarm) 1

TM2 - Common Relay (Winding 3 Alarm) 

9

TM2 - Relay Contact NO 

(Winding 3 Alarm) 

10
TM1 - Serial Communication TM2 :minus:17NO CORRESPONDING CONNECTION 
TM1 - Serial Communication TM2 :plus:16
TM2 - Ground13
TM2 - Power supply
14
TM2 - Power supply
15
TM2 - Common Relay (Group 1)
5
TM2 - Common Relay
6
TM2 - Common Relay (Self-diagnosis) A3

TM2 - Relay Contact NC 

(Self-diagnosis) 

A4
TM2 - Common Relays (Shutdowns)
12 and 4

TM2 - Relay Contact NO 

(Oil Shutdown) 

3
TM2 - Relay Contact NO 
(Winding 3 Shutdown) 
11
TM2 - Common Relay (Group 2)
7
TM2 - Relay Contact NC (Group 2)
8
TM2 - Temperature sensor  2
A5
TM2 - Temperature sensor  2
A6
TM2 - Common temperature sensor22
TM2 - Temperature Sensor 1
23
TM2 - Temperature Sensor 1
24
TM2 - Serial Communication  TM1:minus:17
TM2 - Serial Communication  TM1:plus:16
TM2 - Analog Output  2:minus:21
TM2 - Common analog output  :plus: 18 and 20
TM2 - Analog output  1:minus:19



Parameterization 


After completing the TM installation, proceed to parameterization. Have at hand the noted values of the TM1 and TM2 parameters as explained in the "Parameterization Sheet" step and following the guidelines described in the parameter map, continue filling in the parameters with the noted values.





Figure 5 - Parameter map



If there are any problems or you if have any difficulty with the procedure, don't hesitate to contact us! 


Also check:

How to use 4 MA outputs with TMS 

TM1 replacement guide for TM


Contacts:  
Telephone: +55 (11) 2410 – 1190 — Ramal: 425
Cell phone: +55 (11) 97225 – 8683 - WhatsApp
E-mail: [email protected]
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