Interface Protocol: compliant with EIARS-232/48 5
Serial port number: 1 host computer RS-232 port, 1 host computer RS-485 port, 4 slave computer RS-485 ports
RS-232 signal: TxD, RxD, GND
RS-485 signal: D+, D-, GND
Parity bit: None, Even, Odd, Space, Mark
Data bit: 5bit, 6bit, 7bit, 8bit
Stop bit: 1bit, 1.5bit, 2bit
Baud rate: 300bps~115200bps
Direction control: RS-485 adopts ADDC technology
Transmission media: CAT.5E shielded twisted pair or dedicated line for RS-485
Load capacity: support 32 nodes (customizable to 128 nodes) polling
Port protection: 2KVAC isolation protection, level-4 electrostatic protection, level-2 radiated susceptibility
Transmission distance: RS-485 1200m, RS-232 is less than 15m
Cổng kết nối
Host computer RS-232/485: 5PIN terminal blocks
Slave computer RS-485: 10PIN terminal blocks
Đèn hiển thị
PWR: power indicator
TXD: data sending status indicator
RXD: data receiving status indicator
E1~E4: slave computer RS-485 port status indicator
Nguồn cấp
Input voltage: 12-48VDC
No-load power: 0.696W@24VDC>
Full-load power: 0.696W@24VDC>
Thông số vật lý
Shell: IP40 protection, high-strength metal shell
Installation: DIN-rail installation
Weight: 384.8g
Dimension (L*W*H): 110mm*95mm*35mm
Môi trường
Working temperature: -40~75℃
Storage temperature: -40~85℃
Humidity: 5%~95% (no condensation)
Tiêu chuẩn
EMI: FCC Part 15, CISPR (EN55022) class A
EMS: EN61000-4-2 (ESD), Level 4
EN61000-4-3 (RS), Level 2
Shock : IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration test: IEC 60068-2-6
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