Presentation

General Information

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

Safety Digital Input Modules

The following table presents an overview of the safety digital input modules:

Module

TM5SDI2DFS

TM5SDI4DFS

 

TM5SDI20DFS

TM7SDI8DFS

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

-

Safety Digital Output Modules

The following tables present an overview of the safety digital output modules:

Module

TM5SDO2TFS

TM5SDO2TAFS

TM5SDO4TFS

TM5SDO4TAFS

TM5SDO6TBFS

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

TM5SDO2DTRFS

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

Safety Digital Mixed Modules

The following table presents an overview of the safety digital mixed modules:

Module

TM5SDM4DTRFS

TM5SDM8TBFS

TM7SDM12DTFS

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

-

Safety Analog Input Modules

The following table presents an overview of the safety analog input modules:

Module

TM5SAI4AFS

TM5STI4ATCFS

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

Safety Counter Module

The following table presents an overview of the Safety Counter module:

Module

TM5SDC1FS

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

TM5SPS10FS

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

Warning_Color.gifWARNING

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.