This section describes the characteristics of the TM5SDI2DFS 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 TM5SDI2DFS 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 |
41.7 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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Minimum safety-related response time |
6 ms |
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Id code for firmware update |
7957 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 TM5SDI2DFS 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), possibility of derating bonus, see note. |
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vertical installation |
0...+50 °C (+32...122 °F) |
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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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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: +0 °C (+0 °F)
oTM5SD000 to the right: +2.5 °C (+4.5 °F)
oTM5SD000 to the left and right: +5 °C (+9 °F)
Storage and Transport Conditions
The following table lists the storage and transport conditions for the TM5SDI2DFS 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% |
The following table lists the digital input characteristics of the TM5SDI2DFS module:
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Digital Input |
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Number of input channels |
2 |
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Rated voltage |
24 Vdc |
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Input filter |
hardware |
≤150 µs |
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software |
default: 0 ms, configurable between 0 and 500 ms |
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Input circuit |
sink |
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Input voltage range |
20.4...28.8 Vdc |
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Input current at 24 Vdc |
typical: 3.45 mA |
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Input resistance |
typical: 7 kΩ |
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OFF state (switching threshold low) |
<5 Vdc |
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ON state (switching threshold high) |
>15 Vdc |
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Isolation voltage between channel and bus1) |
See note. |
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Error detection time |
100 ms |
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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.
Digital Test (Pulse) Output Characteristics
The following table lists the digital test (pulse) output characteristics of the TM5SDI2DFS module:
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Digital test (pulse) outputs |
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Design |
push-pull |
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Switching voltage |
24 Vdc (-15% / +20%) |
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Rated output current |
100 mA |
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Total current |
200 mA |
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Output protection |
disable all channels when overload or short circuit. |
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Leakage current when switched off |
Maximum 25 µA |
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Residual voltage |
Maximum 0.6 V at 100 mA |
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Short circuit peak current |
300 mA |
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Diagnostics status |
output monitoring |
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Maximum cable length |
50 m / 164 ft (shielded) |
Safety-Related Characteristics
The following table lists the safety-related characteristics of the TM5SDI2DFS module:
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Criteria |
Characteristic Value |
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Maximum performance level according to EN ISO 13849 |
PL e |
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Category according to EN ISO 13849 |
CAT 3 when using individual input channels CAT 4 when using input channel pairs (for example SI1 and SI2) or more |
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Maximum safety integrity level according to IEC 62061 |
SIL 3 |
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Maximum safety integrity level according to IEC 61508 |
SIL 3 |
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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% |
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>90% |
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2500 years |
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20 years |
