CUE Assistant - Page 18

User Manual Control Units
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3.7.2. RS-232 One-directional Output Connection
Important notes
1. Maximum baud rate is 9 600 Bd
2. IR/Serial channel must be set to no-carrier mode using command CarrierDisable.
A device controlled via RS-232 can be connected as described below.
IR 1 - IR 4 RS-232 Port Description
Pin 1 TxD Data from Assistant or Assistant-S
Pin 2 GND Ground
Assistant or Assistant-S
IR 1 to IR 4
Controlled Device
RS-232
RxD
TxD
GND
Ground Signal Output
1 2