Details 详述 :
AR-701CM Isolated RS-252 / 485 Signal Converter
Specification 规格 :
1) Automatic Data Control
RS-232 powered from DTR, RTS (Active Need)
2) Up to 32 units in RS-485 multi drop operation
3) LED indicators for power and data flow
4) Indicating 2 cables
5) Surge Protection: 16 KV ESD
6) Optical Isolation: 2 KV
7) Effective Distance: RS-232: 2m/RS-485: 300m
8) Voltage: 9 - 24VDC
9) Current: 100mA
10) Environment: -10`C to +50`C
11) Dimensions (mm): 16(L) x 55(W) x 53(H)
