The DCP485 is a compact RS-232 to RS-485 DIN-rail converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors.
These RS-232 to RS-485 converters feature a DIN rail mountable enclosure for application to a junction box, a panel, a relay rack, the sides of computer equipment, or anywhere a DIN rail can be mounted. Isolation is provided by optical couplers and a transformer isolated DC-to-DC converter. The RS-232 connection is through male or female EIA 9-pin D-sub connectors, or a 3-wire RS-232 connection can be made through convenient pluggable screw terminals. The RS-485 connections are made through convenient pluggable solderless screw terminals.
Features
- Industry leading industrial surge protection RS-232 to RS-485 converter
- Complete isolation with optical couplers and transformer-coupled DC-to-DC converter
- Industrial surge protection devices and 15kV ESD protected RS-232 inherent
- Four LED diagnostic indicators
- 38.4K bps (baud) at 1 mile (1.6km), 115.2K bps (baud) at 0.8 mile (1.3km)
- RTS, DTR, or auto RS-485 transmitter control
- Tri-state outputs for multidrop applications, up to 32 devices
- Selection of connectors
- Wide operating temperature range
- Available with a pinned male DB9 connector (DCP485-P) or a socketed female DB9 connector (DCP485-S)
- CE compliant
- Interface : DIN Rail Isolated RS-232 to RS-485 Converter
- Common Mode Isolation : 6000V surge, 1500V continuous
- Baud Rate Range : 0 - 115.2K bps
- Max. Data Distance : 7 miles (11.3km)
- Max. Multidrop : 32 units
- Modes : 4-wire full duplex, 2-wire half duplex, 2-wire simplex
- Channel Lines : TD, RD
- Control Lines : RTS, DTR
- MTBF : 100,000 hrs
- Power : External Powered (10 - 30V DC)
- Operating Temperature : -40C to +60C