Manual
RF-Gateway RS485 Typ APG03B-RS485
Omnio AG - RATIO® - radio bus system
Manual RS485-Gateway bidirectional
17.12.2008, Seite 5/ 19
Bächlistrasse 326, CH-8426 Lufingen, Phone +41 44 876 00 41, Fax +41 44 876 05 29,
info@omnio.
,
www.omnio.ch
Baud rates
Jumper J1
on
off
on
off
Jumper J2
on
on
off
off
9600
19200
38400
57600
2.2 Operating and Display Elements
2.2.1
Operating Elements / Plug-in Jumpers
2.2.1.1 Plug-in Jumpers J1/J2 – Baud Rates
The baud rate is set by means of the plug-in
jumpers J1 and J2. Four different baud rates can
be set.
2.2.1.2 Plug-in Jumpers J3 – Load Resistance
The load resistance with 120 Ohm is activated by means of plug-in jumper J3.
2.2.1.3 Button S3 – Learning Mode, Input Filter
With the button S3 you can switch over between normal mode and learning mode.
Learning mode
Push the button S3 for 2 seconds to switch to the learning mode. LED L3 lights up permanently. If the
button S3 is pushed again for 2 seconds, the program switches back to the normal operation mode,
LED L3 goes off.
Erase input filter
If you press the button S3 in the normal operation mode for more than 6 seconds, all transmitter ID’s in
the input filter will be erased. LED L3 is flashing. If you then release the button S3, the program
switches to the learning mode, LED L3 shows a constant light. If the button S3 is again pushed for 2
seconds, the program switches back to the normal operation mode, LED L3 goes off.
If the input filter is erased, the operation mode „Direct“ is active. All received telegrams are sent to the
RS485 bus. As soon as a transmitter has been learned into the input filter of the gateway, the
operation mode „Direct“ is active. Only telegrams that are also stored in the input filter will be sent to
the RS485 bus.
Remark: The Command „
Master Set INFI Disable (TCT Transmit Command Telegram)
“
(see
endorsement 4.2.6)
enables you to change the operation mode „Filter“ and „Direct” from the Master-
System (PC/PLC) without erase the input-filter.
2.2.1.4 Button S4 – Reset
With the button S4 you can reset possible errors indicated by the LED’s.
LED’s…
L1 L2 L3 L4 L5
Terminal 1 : Minus / GND
Terminal 2 : B / Rx
Terminal 3 : A / Tx
Terminal 4 : Plus 10- 24 VAC/DC
Terminal 5 : Plus 10- 24 VAC
(Caution Connecting only by power supply
AC)
Jumper 1
Jumper 2
Jumper 3
