轉換形式 內建光隔離 傳輸速率 ; 電源 支援外接電源(但非必要)
TCC-80
串列埠供電 RS-232 轉 RS-422/485 轉接器,內建光電隔離保護
特色與優點
- 支援外接電源(但非必要)
- 高速傳輸,高達 115.2 Kbps
- 精巧尺寸
- 轉換 RS-422,包括 2 線式與 4 線式 RS-485
- RS-485 自動數據流向控制
- 自動傳輸率偵測
- 15 KV 串列 ESD 靜電保護
- 內建 120-ohm 終端電阻
- 2.5 KV 隔離保護 ( 僅TCC-80I 提供)
- 擁有專利的 LED 連接埠電源指示燈
• RS-232 Side Connector DB9 female Signals RS-232: TxD, RxD, GND
(Loop-back wiring: RTS to CTS, DTR to DSR and DCD)• RS-422/485 Side Connector Terminal Block or DB9 male Signals (interface selected by DIP switch)
RS-422: TxD+, TxD-, RxD+, RxD-, GND
RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND
RS-485-2w: Data+, Data-, GNDRS-485 Data Direction Control ADDC® (Automatic Data Direction Control) • Serial Communication Baudrate 50 bps to 115.2 kbps Optical Isolation 2.5 kV rms for 1 minute (TCC-80I only) • Physical Characteristics Housing ABS + PC Dimensions TCC-80/80I: 42 x 80 x 22 mm (1.65 x 3.15 x 0.87 in)
TCC-80-DB9/80I-DB9: 42 x 91 x 23.6 mm (1.65 x 3.58 x 0.93 in)Weight 50 g (0.11 lb) • Environmental Limits Operating Temperature 0 to 60°C (32 to 140°F) Storage Temperature -20 to 75°C (-4 to 167°F) Ambient Relative Humidity 5 to 95% (non-condensing) • Power Requirements Source of Input Power RS-232 port (TxD, RTS, DTR) or power input jack Input Voltage 5 to 12 VDC Input Current TCC-80: 10 mA @ 5 VDC (with termination disabled)
TCC-80I: 20 mA @ 5 VDC (with termination disabled)• Standards and Certifications Safety UL 60950-1 EMC EN 55032/24 EMI CISPR 32, FCC Part 15B Class B EMS EN 61000-4-2 (ESD): Contact: 4 kV; Air: 8 kV
EN 61000-4-3 (RS): 80 MHz to 1 GHz: 3 V/m
EN 61000-4-4 (EFT): Power: 1 kV
EN 61000-4-5 (Surge): Power: 1 kV
EN 61000-4-6 (CS): 150 kHz to 80 MHz: 3 V/m
EN 61000-4-8 (PFMF)Green Product RoHS, CRoHS, WEEE • MTBF (mean time between failures) Time 2,781,161 hrs Standard Telcordia (Bellcore), GB • Warranty Warranty Period 5 years Details See www.moxa.com/warranty