Fuse rating for DI880 & DO880 with TU830
What should be the rating of fuse if I use TU 830 with DI830. All field sensor are 2-wire proximity sensors.
What should be the rating of fuse if I use TU 830 with DO830. All field contact rating are 24VDC, 0.5A to drive relay.
Info from document:
The TU830 MTU can have up to 16 I/O channels and two process voltage connections. Each channel has two I/O connections and one ZP connection. The process voltage can be connected to two individually isolated groups. Each group has a 6.3A fuse. The maximum rated voltage is 50V and maximum rated current is 2A per channel. It is recommended that the fuse rating be chosen to meet the applications needs.
Try to check document and find more info inside...