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 | 13 | 1 | TM - Ground |
| TM1 -Power supply | 14 | 2 | TM - Power supply |
| TM1 - Power supply' | 15 | 3 | TM - Power supply |
| TM1 - Common Relay (Group 1) | 5 | 4 | TM - Common Relay 1 (Grupo 1) |
| TM1 - Common Relay (Self-diagnosis) | 6 | 5 | TM - Common Relay 1 NC (Group 1) |
| TM1 - Common Relay (Self-diagnosis) | A3 | 6 | TM - Commmon Relay 2 (Self-diagnosis) |
| TM1 - Relay Contact NC (Self-diagnosis) | A4 | 7 | TM - Relay Contact 2 NC (Self-diagnosis) |
| TM1 - Common Relays (Shutdowns) | 12 and 4 | 8 | TM - Common Relays 3 and 4 (Shutdowns) |
| TM1 - Relay Contact NO (Oil Shutdown) | 3 | 9 | TM - Relay Contact 3 NO (Oil Shutdown) |
| TM1 - Relay Contact NO (Winding 1 Shutdown) | 11 | 10 | TM - Relay Contact 4 NO (Winding 1, 2, and 3 Shutdown) |
| TM1 - Common Relay (Group 2) | 7 | 15 | TM - Common Relay 8 (Group 2) |
| TM1 - Relay Contact NC (Group 2) | 8 | 16 | TM - Contact Relay 8 NC (Group 2) |
TM1 - Analog Output 2  | 21 | 17 | TM - Analog Output 2 |
TM1 - Common Analog Output  | 18 and 20 | 18 | TM - Common analog output  |
TM1 - Analog Output 1  | 19 | 19 | TM - Analog Output 1  |
| TM2 - Current Input 3 | 25 | 20 | TM - Current Input 3 |
| TM2 - Current Input 2 | 27 | 21 | TM - Current Input 32 |
| TM1 - Temperature Sensor 2 | A5 | 22 | TM - Temperature Sensor 2 |
| TM1 - Temperature Sensor 2 | A6 | 23 | TM - 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 | 25 | 25 | TM - Current input 1 |
| TM1 - Common Temperature Sensors | 22 | 26 | TM - Common temperature sensors |
| TM1 - Temperature Sensor 1 | 23 | 27 | TM - Temperature Sensor 1 |
| TM1 - Temperature Sensor 1 | 24 | 28 | TM - Temperature Sensor 1 |
TM1 - User Serial Communication  | A8 | 29 | TM - Serial Communication 1 |
TM1 - User Serial Communication  | A7 | 30 | TM - Serial Communication 1 |
| *No corresponding connection | 31 | TM - Serial Communication 2 | |
| 32 | TM - Serial Communication 2 | ||
| TM1 - Common Relay (Oil Alarm) | 1 |
| |
| 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  | 17 | NO CORRESPONDING CONNECTION | |
TM1 - Serial Communication TM2  | 16 | ||
| TM2 - Ground | 13 | ||
| 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 sensor | 22 | ||
| TM2 - Temperature Sensor 1 | 23 | ||
| TM2 - Temperature Sensor 1 | 24 | ||
TM2 - Serial Communication TM1 | 17 | ||
TM2 - Serial Communication TM1 | 16 | ||
TM2 - Analog Output 2 | 21 | ||
TM2 - Common analog output  | 18 and 20 | ||
TM2 - Analog output 1 | 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
Contacts:
Telephone: +55 (11) 2410 – 1190 — Ramal: 425
Cell phone: +55 (11) 97225 – 8683 - WhatsApp
E-mail: sac@treetech.com.br
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