This section describes the characteristics of the TM5SDO4TFS module. See also TM5 Environmental Characteristics.
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FIRE HAZARD |
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Use only the correct wire sizes for the current capacity of the I/O channels and power supplies. |
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Failure to follow these instructions will result in death or serious injury. |
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UNINTENDED EQUIPMENT OPERATION |
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Do not exceed any of the rated values specified in the environmental and electrical characteristics tables. |
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Failure to follow these instructions can result in death, serious injury, or equipment damage. |
The following table lists the general characteristics of the TM5SDO4TFS module:
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General Characteristics |
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Rated power supply voltage |
24 Vdc |
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Status indicators |
oI/O functions per channel ooperating state omodule status |
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Diagnostics |
Module run and detected error conditions indicated by status LED indicator and software status. |
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Electrical isolation1) |
channel - bus |
See note. |
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channel - channel |
no galvanic isolation |
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TM5 Bus 5 Vdc current draw |
50 mA |
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24 Vdc I/O segment current draw |
54.2 mA |
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Certifications and standards |
oCE oUL508 (ULus) oIEC 61508 oIEC 62061 oEN 13849 |
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Maximum internal cycle time |
800 µs |
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200 µs |
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400 µs |
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Id code for firmware update |
7614 dec |
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NOTE (1) The isolation of the electronic module is 500 Vac RMS between the electronics power by the TM5 bus and those powered by 24 Vdc I/O power segment connected to the module. In practice, the electronic module is installed in the bus base, and there is a bridge between the TM5 power bus and the 24 Vdc I/O power segment. The two power circuits reference the same functional ground (FE) through specific components designed to reduce effects of electromagnetic interference. These components are rated at 30 Vdc or 60 Vdc. This effectively reduces isolation of the entire system from the 500 Vac RMS.
The following table lists the operating conditions for the TM5SDO4TFS module:
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Operating Conditions |
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Mounting orientation |
horizontal or vertical |
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Operating temperature |
horizontal installation |
0...+55 °C (+32...131 °F) Derating horizontal 
x-axis: Ambient temperature [°C] y-axis: Output current [A] NOTE: If a TM5SD000 is installed on the side of the module, the horizontal installation derating is shifted to the right by the following derating bonus: oTM5SD000 to the left: +2.5 °C (+4.5 °F) oTM5SD000 to the right: +0 °C (+0 °F) oTM5SD000 to the left and right: +5 °C (+9 °F) |
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vertical installation |
0...+45 °C (+32...113 °F) Derating vertical 
x-axis: Ambient temperature [°C] y-axis: Output current [A] NOTE: Using a TM5SD000 does not provide a derating bonus in vertical installation. |
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Relative humidity |
5...95% |
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Installation at altitudes above sea level: |
0 up to 2000 m (0 up to 6561 ft) |
no derating for altitude |
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> 2000 m (>6561 ft) |
reduction of ambient temperature by 0.5 °C per 100 m (0.9 °F per 328 ft) |
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EN 60529 Protection type |
IP20 |
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Storage and Transport Conditions
The following table lists the storage and transport conditions for the TM5SDO4TFS module:
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Storage and Transport Conditions |
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Temperature |
-25...+70 °C (-13...+158 °F) |
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Relative humidity |
5...95% |
Digital Output Characteristics
The following table lists the digital output characteristics of the TM5SDO4TFS module:
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Digital Output |
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Number of output channels |
4 |
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Rated voltage |
24 Vdc |
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Rated output current |
0.5 A |
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Total current |
2.0 A |
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Output protection |
odisable the channel in case of over-current or short circuit oinductive load resistance |
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Design |
oFET, 1x n switching, 1x p switching, type A oOutput level can be read oOpen-circuit detection |
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Switching voltage |
24 Vdc (-15% / +20%) |
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Diagnostics status |
Output monitoring with configurable delay |
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Leakage current when switched off |
<10 µA |
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Residual voltage |
< 120 mV at 0.5 A rated current without OSSD |
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Short circuit peak current |
< 12 A |
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Test pulse length |
Maximum 500 µs |
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Time between two test pulses |
Minimum 49.5 ms |
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Re-arming after overload or short circuit detection |
Set ReleaseOutput0x from 0 to 1. Then, after a positive edge on the SafeDigitalOutput0x channel, the output goes high. |
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Braking voltage when switching off inductive loads |
typical: 40 Vdc |
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Maximum capacitive load |
100 nF |
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Isolation voltage between channel and bus1) |
See note. |
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Open circuit detection |
Via internal current measurement ooutput current <10 mA: Signal CurrentOK = FALSE ooutput current >50 mA: Signal CurrentOK = TRUE |
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Error detection time |
1 s |
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NOTE (1) The isolation of the electronic module is 500 Vac RMS between the electronics power by the TM5 bus and those powered by 24 Vdc I/O power segment connected to the module. In practice, the electronic module is installed in the bus base, and there is a bridge between the TM5 power bus and the 24 Vdc I/O power segment. The two power circuits reference the same functional ground (FE) through specific components designed to reduce effects of electromagnetic interference. These components are rated at 30 Vdc or 60 Vdc. This effectively reduces isolation of the entire system from the 500 Vac RMS.
Safety-Related Characteristics
The following table lists the safety-related characteristics of the TM5SDO4TFS module:
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Criteria |
Characteristic Value in DisableOSSD = No |
Characteristic Value in DisableOSSD = Yes |
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Maximum performance level according to EN ISO 13849 |
PL e |
PL d |
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Category according to EN ISO 13849 |
CAT 4 |
CAT 3 |
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Maximum safety integrity level according to IEC 62061 |
SIL 3 |
SIL 2 |
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Maximum safety integrity level according to IEC 61508 |
SIL 3 |
SIL 2 |
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<1*10-10 |
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o<1*10-5 at a proof test interval of 10 years o<2*10-5 at a proof test interval of 20 years |
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Maximum 20 years |
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>94% |
>60% |
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>90% |
>60% |
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2500 years |
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20 years |
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