Digital and analog I/O modules convert process signals into the internal signal level required by the controller.
The TM5/TM7 Safety I/O modules can be used in safety-related applications according to:
oEN ISO 13849, up to PL e
oIEC 62061, up to SIL 3
oIEC 61508, up to SIL 3
The following table presents an overview of the safety digital input modules:
Module |
|
|||
---|---|---|---|---|
Number of safety-related inputs |
2 |
4 |
20 |
8 |
Number of non-safety-related inputs |
- |
- |
- |
2 |
Number of safety-related test outputs |
2 |
4 |
4 |
2 |
Number of non-safety-related outputs |
- |
- |
- |
2 |
Rated input/output voltage |
24 Vdc |
|||
Input filter: Hardware Software |
maximum 150 μs Default 0 ms, can be configured 0...500 ms |
|||
Safety terminal block |
TM5ACTB52FS |
- |
||
Safety bus base |
TM5ACBM3FS |
- |
The following tables present an overview of the safety digital output modules:
Module |
|||||
---|---|---|---|---|---|
Number of safety-related outputs |
2 |
2 |
4 |
4 |
6 |
Rated output voltage |
24 Vdc |
||||
Rated output current |
0.5 A |
2.0 A |
0.5 A |
2.0 A |
0.2 A |
Total current |
1.0 A |
4.0 A |
2.0 A |
5.0 A |
1.2 A |
Output protection |
Integrated over-current protection and inductive load resistance |
||||
Safety terminal block |
TM5ACTB52FS |
||||
Safety bus base |
TM5ACBM3FS |
Safety Relay Output module:
Module |
|
---|---|
Number of safety-related outputs |
2 relays, normally open contacts |
Switching voltage range |
5...24 Vdc, 5...230 Vac |
Switching current range |
5 mA...6 A |
Total current |
5 mA...6 A |
Overload protection and short circuit protection |
None: External maximum 6 A gL/gG fuse (filament fuse) required |
Safety terminal block |
TM5ACTB52FS |
Safety bus base |
TM5ACBM3FS |
The following table presents an overview of the safety digital mixed modules:
Module |
|||
---|---|---|---|
Number of safety-related inputs |
2 |
6 |
8 |
Rated input voltage |
24 Vdc |
||
Input filter: Hardware Software |
maximum 150 μs Default 0 ms, can be configured 0...500 ms |
||
Number of safety-related outputs |
2 relay outputs |
2 FET outputs |
4 FET outputs |
Output voltage range |
5...24 Vdc, 5...48 Vac |
24 Vdc |
24 Vdc |
Output current range |
5 mA...6 A |
500 mA |
2 A |
Total current |
5 mA...6 A |
1 A |
5 A |
Number of safety-related test outputs |
2 |
6 |
8 |
Safety terminal block |
TM5ACTB52FS |
TM5ACTB5FFS |
- |
Safety bus base |
TM5ACBM3FS |
- |
The following table presents an overview of the safety analog input modules:
Module |
||
---|---|---|
Number of inputs |
2 redundant safety-related analog inputs |
2 redundant safety-related analog inputs for thermocouples |
Input filter |
Configurable input filter and switching threshold |
|
Input range |
o4...20 mA (valid measurement range) o0.5...25 mA (input range) |
-65...+65 mV (voltage measurement range) |
Thermocouple measurement range |
- |
-270...1768 °C (-454...3214.4 °F) Refer to TM5STI4ATCFS Presentation. |
Input sensor type |
- |
J, K, N, S, R, C, T Thermocouple sensors |
Terminal temperature compensation |
- |
2 non-redundant safety-related analog inputs for PT100/PT1000 measurement |
Digital converter resolution |
24 bits |
|
Safety terminal block |
TM5ACTB5FFS |
TM5ACTB5EFS or TM5ACTB5FFS |
Safety bus base |
TM5ACBM3FS |
The following table presents an overview of the Safety Counter module:
Module |
|
---|---|
Number of inputs |
1 safety-related input counter channel |
Rated input voltage |
24 Vdc |
Input filter |
Configurable input filter |
Maximum input frequency |
7 kHz |
Function modes |
A-A, A-B, A-A/-B-B/ |
Safety terminal block |
TM5ACTB52FS |
Safety bus base |
TM5ACBM3FS |
Safety Power Distribution Module
The following table presents an overview of the Safety Power Distribution module:
Module |
|
---|---|
Number of safety-related outputs |
1 redundant safety-related digital FET output with current monitoring |
Rated output voltage |
24 Vdc |
Rated output current |
10 A |
Rated voltage to the I/O power segment bus |
24 Vdc |
Rated output current to the I/O power segment bus |
10 A |
Total current |
10 A |
Output protection |
Integrated over-current protection and inductive load resistance |
Safety terminal block |
TM5ACTB52FS |
Safety bus base |
TM5ACBM4FS |
|
UNINTENDED EQUIPMENT OPERATION |
Use an isolating power supply that conforms to IEC 60204 for the TM5 bus, safety-related I/O and Safety Logic Controller supplies. |
Failure to follow these instructions can result in death, serious injury, or equipment damage. |