Compatibility

Table of Combination

WARNING

UNINTENDED EQUIPMENT OPERATION

Use appropriate power supplies with the exceptions noted in the following tables.

Failure to follow these instructions can result in death, serious injury, or equipment damage.

Quantum standalone power supplies cannot be combined together. List of Quantum standalone power supplies:

Quantum summable power supplies combination:

Combination with 1 power supply:	140CPS11420	140CPS11410	140CPS21400	140CPS41400
140CPS11420	Yes	Yes	No	No
140CPS11410	Yes	Yes	No	No
140CPS21400	No	No	Yes	Yes
140CPS41400	No	No	Yes	Yes

Quantum redundant power supplies combination:

Combination with 1 or 2 power supplies:	140CPS12420	140CPS12400	140CPS22400	140CPS42400	140CPS52400
140CPS12420	Yes	No	Yes	Yes	No
140CPS12400	No	Yes	No	No	Yes
140CPS22400	Yes	No	Yes	Yes	No
140CPS42400	Yes	No	Yes	Yes	No
140CPS52400	No	Yes	No	No	Yes

Compatibility Issues

Power supplies:

Do not use a standalone power supply in combination with any other supply in the same backplane.
With the exception of standalone models, power supplies with the same model number are compatible when installed in the same backplane.

DIO:

While it is possible to use a standalone or a summable power supply with a DIO drop (as long as the DIO input is left unpowered), it is not possible to use a redundant supply with the DIO drop.
The added power supply does not need to be of the same type as the DIO adapter. AC powered supplies may be used with DC type adapters and vice-versa.
DIO module current load with an added power supply is typically 200 mA.