JOHNSON CONTROLS
52
FORM 155.35-ICOM2.EN.CE/GB (1018)
DATE: 10/30/2018
SECTION 4 - TECHNICAL DATA
LD21549
FIGURE 19 -
4-WIRE N:1 CONNECTION WITH USER CREATED CABLE.
The next table contains information about the commu-
nication specifications needed for the Modbus RTU.
See
for information about the
Read Command or
for informa-
tion about the Write Command.
TABLE 12 -
COMMUNICATION SPECIFICATIONS
Communication Protocol
Modbus/RTU
Communication path type
RS422/RS485 Data Length: 8 Bit Stop Bit: 1 Bit Parity: EVEN Speed: 9600 bps
Connector
D-Sub 9pin
Function Code
Read Coil Status:01 Read Holding Register:03
Device
Digital Signal: Coil Analog Signal: Holding Register
Slave Equipment Address
1
Содержание YHAU-CE
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