...and power will be output to the connector where the short- circuit was detected. Note: An OMRON S82J-series Power Supply device is recommended for the I/ O power supply. Load short-circuits m...

https://www.ia.omron.com/data_pdf/cat/crt1_crt1b_componet_p056-e1_17_21_csm2176.pdf

...or will be reduced. 2. When connected to the S8VS-06024, S8VS-12024, S8VS-18024, S8VS-24024, or S82J-10024@@ Power Supply, the output voltage may increase by approximately 4 V for several 10 ...

https://www.ia.omron.com/data_pdf/cat/s8t-dcbu-02_t234-e1_10_3_csm138.pdf