3onedata CAN232 Panduan Pengguna - Halaman 3

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Halaman Cetak

When the CAN232 converter is used as the CAN-bus network

terminal, the two pin is connected to a resistance of 120Ω,

otherwise no need to install a 120Ω resistor.

Serial port connection

RS-232 side is DB9 Female. The 3-PIN definition is as follows:

—

TxD

DB9 Female

RxD

—

GND

6/7/8/9

—

【LED Indicator】

LED indictor light on the top panel of product, the function of

each LED is described in the table as below.

System statue LED

LED

Indicate

Description

Power is connected/Function natural

PWR

Power is disconnected or function

OFF

nu-natural

CAN-Bus port connect successfully

CAN

Flashing

CAN-Bus port has data transmission

OFF

CAN-Bus port connect unsuccessfully

Serial port connect successfully

Flashing

In transmitting/ receiving data

RS-232

OFF

None data receive/ transmit

【Installation】

Before installation, confirm that the work environment meet the

installation require, including the power needs and abundant

space. Whether it is close to the connection equipment and other

equipments are prepared or not.

1. Avoid in the sunshine, keep away from the heat fountainhead or

the area where in intense EMI.

2. Examine the cables and plugs that installation requirements.

3. Power: 9 ~ 48VDC

4. Environment: working temperature: -40～75℃

5. Support wall or DIN-Rail mounted

RS-232

—

Wiring Requirements

Cable laying need to meet the following requirements,

Transmit data

1. It is needed to check whether the type, quantity and

Received data

specification of cable match the requirement before cable

—

laying;

Signal ground

2. It is needed to check the cable is damaged or not, factory

—

records and quality assurance booklet before cable laying;

3. The required cable specification, quantity, direction and

laying position need to match construction requirements, and

cable length depends on actual position;

4. Cables should be straight in the hallways and turning;

5. Cable should be straight in the groove, and cannot beyond the

groove in case of holding back the inlet and outlet holes.

Cables should be banded and fixed when they are out of the

groove;

6. User cable should be separated from the power lines. Cables,

power lines and grounding lines cannot be overlapped and

mixed when they are in the same groove road. When cable is

too long, it cannot hold down other cable, but structure in the

middle of alignment rack;

7. It should have corresponding simple signal at both sides of the

cable for maintaining.

【Specification】

Serial Interface

Standard: RS-232

RS-232 signal: RXD, TXD, GND

Parity bit: None, Even, Odd, Space, Mark

Data bit: 8bit

Storage Temperature: -40～85℃

Relative humidity 5%～95%

- 3 -

Stop bit: 1bit, 2bit

Band rate: 300bps～115200bps

Loading: point to point

Transfer distance: no more than 15m

Connector: DB9 Female

CAN-Bus Interface

Standard: CAN2.0A, CAN2.0B

CAN-Bus signal: CANL, CANH, GND, RES+, RES-

Band rate: 2.5K～1Mbps

Transfer distance: 40m~10Km

Power supply

Input voltage: 9~48VDC

Type of input: 2 bits terminal block

No-load consumption: .0.86W@9VDC

Full-load consumption: 0.89W@9VDC

Power support reverse connection

Working environment

Working temperature: -40～75℃

Storage temperature: -40～85℃

Relative Humidity: 5%~95% (no condensation)

Mechanical Structure

Shell: IP40 protect grade, metal shell

Installation: DIN-Rail or Wall mounting

Weight: 238g

Size (W×H×D): 69mm×22mm×100mm

Industry Standard

EMI: FCC Part 15, CISPR (EN55022) class A

EMS: EN61000-4-2 (ESD), Level 3

Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6

Certification

CE, FCC, RoHS, UL508 (Pending)

Warranty: 3 years