Advantech WISE-4000 Series - RS-485 Port Expansion Data

135 WISE-4000 User Manual
Appendix B REST for WISE-4000 Series
B.2.4 RS-485 Port Expansion Data
B.2.4.1 Expansion Bit Data
/expansion_bit/com_x/ch_num
Description
Retrieves information about the expansion tag bit data resource, the data information is defined by user
configuration
URL Structure
http://10.0.0.1/expansion_bit/com_x
http://10.0.0.1/expansion_bit/com_x /ch_num
where x = 1 ~ : the identifier of COM number
where num = 0 ~ : the channel number
HTTP Method
GET: Returns the representation of all of expansion bit data resource.
PUT: None
PATCH: Apply partial modifications to expansion bit data resource.