Name: Pilot Communications SPM33
Brand: Pilot Communications
Rating: 5 (1 reviews)

To Next Page

To Previous Page

remainder bit of last data byte (until to the high bit of the byte). The byte count

field specifies all byte num. of the data.

Request Packet

(Master→SPM33)

Response Packet

（SPM33→Master）

Unit ID/ Slave

address

1 byte Unit ID/ Slave

address

1 byte

01H (Function

Code)

1 byte 01H (Function

Code)

1 byte

Starting address 2 bytes Byte num. (N) 1 byte

Relay num. 2 bytes Relay status N bytes

CRC check code 2 bytes CRC check code 2 bytes

N = output num.÷ 8, if remainder ≠0, then N=N+1.

Questions and Answers:

Need help?

Do you have a question about the Pilot Communications SPM33 and is the answer not in the manual?

Pilot Communications SPM33 Specifications

General