4. CONFIGURATION
For configuration of ADA-4010 operating mode use a six-position micro-switch SW1.
The SW1 is located next to 5-pins screw terminal block(Fig.1) under the cover. For setting, remove the cover and use small, flat
screwdriver.
4.1. OPERATING MODE
The setting of SW1 micro-switch for operating mode of ADA-4010 is shown in the Table 1 (below).
In case of any questions, contact the support:
.
Table 1.
SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6
Description
Operation mode
OFF
OFF
OFF
OFF
OFF
OFF
RS-422 Bus
RS422 bus 4-wire.
Transmission full duplex or half
duplex
ON
ON
ON
ON
ON
ON
RS485 Bus automatic data flow control
RS485 bus 2-wire and 4-wire.
Transmission full duplex or half
duplex.
4.2. FACTORY DEFAULT
During production ADA-4010 converter is configured to operating in RS485 mode as in table below.
Table 2.
SW1-1 SW1-2 SW1-3 SW1-4 SW1-5
SW1-6
ON
ON
ON
ON
ON
ON
5. ACTIVATION
After properly connection according to section above, the converter can be powered.
If the power is properly connected, on the front panel will light green LED PRW.
When data is present the LEDs Tx and Rx should blink
5.1. SIGNALLING LEDS
LED
Description
PWR Signalling of Power Supply
RX
Signalling of data receiving through ADA-4010 converter from RS232 port.
TX
Signalling of data transmitting from ADA-4010 converter through RS232 port.
ATTENTION!
At baud rate above 38.4 kbps the LED's Tx, Rx will light weakly during data transmission
6. RS232 INTERFACE – PIN DESCRIPTION
Pin
Signal
Description
ADA-4010
TX
(TD)
Data transmission from ADA-4010
Transmitter
RX
(RD)
Data receiving via ADA-4010
Receiver
RTS
(RTS)
Demand of transmission from ADA-4010
Looped with CTS
CTS
(CTS)
Readiness of transmission to ADA-4010
Looped with RTS
DSR
(DSR)
Data Readiness to ADA-4010
Looped with DTR
DTR
(DTR)
Device Readiness from ADA-4010
Looped with DSR
GND
(SG)
Signal ground
GND
8
ADA-4010
Summary of Contents for ADA-4010
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