RADWAG MYA 5.3Y.F1 Microbalance - Manual (Page 13)

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Interfaces RS232 and WE/WY
RS232 - socket DB9/M (male), front view:
Pin2 - RxD
Pin3 - TxD
Pin5 - GND
IN/OUT, RS232 socket DSUB15/F (female), front view:
Pin1 - GNDWE
Pin2 - OUT1
Pin3 - OUT2
Pin4 - COMM
Pin5 - 6÷9VDC
Pin6 - IN4
Pin7 - IN3
Pin8 - TxD2
Pin9 - 5VDC
Pin10 - GNDRS
Pin11 - IN2
Pin12 - IN1
Pin13 - RxD2
Pin14 - OUT4
Pin15 - OUT3
3.2.1. Activation
On unpacking and placing the balance onto its workstation it is necessary to
connect the weighing module and the terminal to mains. Next, the user shall
proceed like in case of a standard design activation (description to be found
further down this manual).
3.2.2. Settings
For ensuring long enough operation while powering the device by means of
battery, the correct parameters of group OTHER must be set, <Sleep mode>
<Display brightness>. For more information refer to point 33 of this manual
titled OTHER PARAMETERS.