Westermo TR-23 - Handbuch (Seite 9)

9 6600-2002
Specification TD-23 AC
Transmission: Asynchronous, full/half duplex or simplex
Interface 1 EIA RS-232-C/CCITT V.24/V.28, 9-pin D-sub female or
9-pin detachable screw block (only signals SG, RD, TD,
are available)
Interface 2 EIA RS-422/RS-485/CCITT V.11 detachable
9-pin screw block
Interface 3 CCITT V.23. 2- or 4-wire. 4 pin detachable screw block
Transmission rate Up to 1200 bit/s
LED Indicators PWR, RD, TD, RTS, CTS, DCD
Isolation Transformer (power supply and line interface) 3000V
Overvoltage protection Mains: breakdown voltage 440V at 230V AC
and 220V at 115V AC
Line: Zener diodes, breakdown voltage 68V,
discharge 600W for 1 ms, gas tubes 300V
Power supply 230V AC +15% –10%, option 115V AC
Fuse 100 mA, fast
Power consumption <2W
Temperature range 5–50 Deg C ambient temperature
Humidity 0–95% RH, non-condensing
Dimension 55x100x128 mm
Weight 0.4 kg
Mounting 35 mm DIN-rail