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3One data 485P User manual

Model 485P
RS-232/485/422 Interface Converter
Quick Installation Guide
3onedata Co., Ltd.
Address: 3/B, Zone 1, Baiwangxin High Technology
Industrial Park, Xili, Nanshan District, Shenzhen
Website: www.3onedata.com
Tel: +86 0755-26702688
Fax: +86 0755-26703485
【Package Checklist】
Please check whether the package and accessories are intact
while using the device for the first time.
1. Interface converter
2. Power adapter
3.DB9F to 5-pin adapter terminal
converter
4. Certification
5.DB9M to DB9F conversion line
6. Warranty card
If any of these items are damaged or lost, please contact our
company or dealers, we will solve it ASAP.
【Product Overview】
This product is RS-232/485/422 converter, model is 485 (1
RS-232 serial port + 1 RS-485/422 DB9 serial port + 1
RS-485/422 RJ45 serial port).
【Panel Design】
Top view
Front View
Rear View
Left view, right view
1. Lugs
2. Power input indicator
3. RS-485/422 receiving data indicators
4. RS-485/422 transmission data indicators
5. RS-485/ 422 DB9M interface
6. RS-485/ 422 RJ45 interface
7. Power supply interface
8. RS-232 Interface DB9F interface
【Dimension】
Unit (mm)
Note before mounting:
Don't place or install the device in area near water or
moist, keep the relative humidity of the device
surrounding between 5%~95% without condensation.
Before power on, first confirm the supported power
supply specification to avoid over-voltage damaging the
device.
The device surface temperature is high after running;
please don't directly contact to avoid scalding.
【Wall-mounted Device Mounting】
Step 1 Place the device on the wall as reference or
reference installation dimension; mark 2 bolt
positions on the wall.
Step 2 Nail M4 screws on the wall and keep 2mm
interspace reserved.
Step 3 Hang the device on two screws and slide
downward, then tighten the screw to enhance
stability, mounting ends.
【Wall-mounted Device Disassembling】
Step 1 Device power off.
Step 2 Unscrew the screw on the wall about 2mm.
Step 3 Lift the device upward slightly; take out the device,
disassembling ends.
Note before powering on:
Power ON operation: First insert the power supply
adapter into the device power supply interface, and then
plug the power supply plug and power on.
Power OFF operation: first, remove the power plug, and
then remove the wiring section of the adapter. Please
pay attention to the above operation sequence.
【Power Supply Connection】
DC power supply
The RS-485/422 serial port of the device adopts DC
round head power interface, which is used together
with the power adapter. The RS-232 serial port obtains power
from the TXD, RTS and DTR signals of the RS-232 port.
Power input voltage: 9VDC
【Serial Port Connection】
RS-232 DB9 interface
This product provides an RS232 DB9 interface,
interface type is RS232 DB9. The pin definitions
as shown in the follow table:
PIN 1 2 3 4 5 6 7 8 9
RS-232
-
TXD
RXD
-
GND
-
-
-
-
RS-485/ 422 DB9 interface
This product provides an RS-485/422 DB9
interface, interface type is male head pin. The pin
definitions as shown in the follow table:
PIN 1 2 3 4 5 6 7 8 9
RS-422 T- T+ R+ R- GND - - - -
RS-485 D- D+ - - - - - - -
RS-485/ 422 RJ45 interface
This product provides an RS-485/422 RJ45
interface, interface type is RJ45. The pin
definitions as shown in the follow table:
PIN 1 2 3 4 5 6 7 8
RS-422 T+ T- R+ - -R- GND GND
RS-485 D+ D- -
-
-
-
GND GND
【Checking LED Indicator】
The front panel LED indicators of this device monitor the
device working status with a comprehensive simplified
troubleshooting; the function of each LED is described in the
table as below:
LED Indicate Description
PWR
ON PWR is connected and running
normally
OFF PWR is disconnected and running
abnormally
RXD
OFF
RS-485/422 is not receiving data or
receiving data abnormally
Blinking RS-485/422 is receiving data.
TXD
OFF
RS-485/422 is not transmitting data
or transmitting data abnormally
Blinking RS-485/422 is transmitting data
【Specification】
Panel
RS-232 DB9 interface, female hole
type
RS-485/422 DB9 DB9 interface, male pin type
RS-485/422 RJ45 RJ45 port
Indicator Power indicator, serial port
transmission and receiving
data indicator
Power Supply
Input power supply 9VDC
Access terminal block DC round head
Power Consumption
Static power consumption ≤70mA
Dynamic power
consumption (average
value)
≤200mA
Working Environment
Working temperature -20~75℃
Storage temperature -25~85℃
Working humidity 5%~95% (no
condensation)
Physical Characteristics
Protection grade IP30(metal shell)
Size (L×W×H) 62.4mm×22mm×93mm
Weight 200g
Mounting Wall Mounting

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