TM3DQ16R / TM3DQ16RG Characteristics
This section provides a description of the electrical and the output characteristics of the TM3DQ16R / TM3DQ16RG expansion modules.
See also Environmental Characteristics.
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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 diagrams show the external dimensions for the TM3DQ16R / TM3DQ16RG expansion modules:
NOTE: * 8.5 mm (0.33 in) when the clamp is pulled out.
The table below describes the outputs characteristics of the TM3DQ16R / TM3DQ16RG:
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Characteristic |
Value |
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Number of output channels |
8 |
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Number of channel groups |
2 common lines, one on 2 terminals for each group of 8 channels |
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Output type |
Relay |
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Contact type |
NO (Normally Open) |
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Rated output voltage |
24 Vdc, 240 Vac |
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Maximum voltage |
30 Vdc, 264 Vac |
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Minimum switching load |
5 Vdc at 10 mA |
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Rated output current |
2 A |
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Maximum output current |
2 A per output |
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8 A per common |
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Maximum output frequency |
with maximum load |
20 operations per minute |
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De-rating |
-10...55 °C (14...131 °F) |
No de-rating |
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Turn on time |
Maximum 10 ms |
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Turn off time |
Maximum 10 ms |
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Contact resistance |
30 mΩ max |
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Mechanical life |
20 million operations |
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Electrical life |
Under resistive load |
See Power limitation |
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Under inductive load |
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Protection against short circuit |
No |
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Isolation |
Between output and internal logic |
500 Vac |
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Between channel groups |
1500 Vac |
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Connection type |
TM3DQ16R |
Removable screw terminal block |
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TM3DQ16RG |
Removable spring terminal block |
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Connector insertion/removal durability |
Over 100 times |
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Current draw on 5 Vdc internal bus |
37 mA (all outputs on) 5 mA (all outputs off) |
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Current draw on 24 Vdc internal bus |
77 mA (all outputs on) 0 mA (all outputs off) |
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NOTE: Refer to Protecting Outputs from Inductive Load Damage for additional information concerning output protection. |
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This table describes the power limitation of the TM3DQ16R / TM3DQ16RG expansion modules depending on the voltage, the type of load, and the number of operations required.
These expansion modules do not support capacitive loads.
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RELAY OUTPUTS WELDED CLOSED |
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oAlways protect relay outputs from inductive alternating current load damage using an appropriate external protective circuit or device. oDo not connect relay outputs to capacitive loads. |
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Failure to follow these instructions can result in death, serious injury, or equipment damage. |
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Power Limitations |
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Voltage |
24 Vdc |
120 Vac |
240 Vac |
Number of operations |
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Power of resistive loads AC-12 |
– |
240 VA 80 VA |
480 VA 160 VA |
100,000 300,000 |
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Power of inductive loads AC-15 (cos ϕ = 0.35) |
– |
60 VA 18 VA |
120 VA 36 VA |
100,000 300,000 |
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Power of inductive loads AC-14 (cos ϕ = 0.7) |
– |
120 VA 36 VA |
240 VA 72 VA |
100,000 300,000 |
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Power of resistive loads DC-12 |
48 W 16 W |
– |
– |
100,000 300,000 |
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Power of inductive loads DC-13 L/R = 7 ms |
24 W 7.2 W |
– |
– |
100,000 300,000 |
