CB-ACC-53 ConnectBlue, CB-ACC-53 Datasheet - Page 52

• Manufacturer Part Number: CB-ACC-53
• Description: ANTENNA DUAL-BAND RPSMA
• Manufacturer: ConnectBlue

Specifications of CB-ACC-53

• Antenna Type: Whip: 1/2 Wave, Swivel, Tilt (Right Angle)
• Number Of Bands: 2
• Frequency: 2.4GHz, 5GHz
• Gain: 3dBi
• Termination: RP-SMA
• Mounting Type: Connector
• Height (max): 4.21" (107mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 809-1035

A.2.2.4 External RS422/RS485 transceiver
A complete RS422/RS485 transceiver design connected to a bus system need to control the en-
able signals of the transceiver. The SerialSelect signals are used for this purpose (see Table 21).
The module need to be software configured to the corrected interface, see the Serial Port
Adapter AT Commands document how to configure the module to the correct serial interface.
The Red/Mode pin is not allowed to be pull-down when using the SerialSelect signals (see sec-
tion 2.2).
Table 21: SerialSelect signals combinations
Figure 18: A complete RS422/RS488 transceiver design.
Serial
Select-0
0
0
1
1
Serial
Select-1
0
1
0
1
RS485/RS422 Transmitter
status (Active high)
Disabled
Enabled
Enabled
Disabled
Version 1.16 - 2009-12
RS485/RS422 Receiver
status (Active low)
Enabled
Enabled
Disabled
Disabled
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