- 9channels 10A relay (divided into two groups: 4channels/5channels )
- Built-in replaceable fuse (1pc/group), replaced from the bottom of the product
- Standard rail mount
- Up to 31 modules can be cascaded
- 16 digital inputs and outputs, each with a backlight brightness adjustment function
- 1 adjustable 12V backlight power supply
- 2-way relay dry contact output (normally open type)