Rs-485 Port Expansion Data - Advantech WISE-4000 Series User Manual

B.2.4

RS-485 Port Expansion Data

B.2.4.1 Expansion Bit Data
/expansion_bit/com_x/ch_num
Description
URL Structure
HTTP Method
Retrieves information about the expansion tag bit data resource, the data information is defined by user
configuration
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
GET: Returns the representation of all of expansion bit data resource.
PUT: None
PATCH: Apply partial modifications to expansion bit data resource.
135 WISE-4000 User Manual