32 Channel RS485 Isolator
32 Channel RS485 Isolator
Benefits
- Protects downstream equipment against electrostatic discharge events (ESD) and against upstream faults with at least 2 kV isolation
- Prevents ground loop signal level errors common in long distance serial links that affect signal integrity
- Safely increases link distance without compromising quality and reliability
Features
- Isolated bidirectional 4-wire or 2- wire data link up to 1.5 Mb/s rates
- Isolated grounds between input and output
- Up to 1.2 km distance (4000 ft) depending on data rates
- Differential receivers for electrical noise tolerance
- Switchable 120 ohm terminations to reduce bit error signal echoes
- 19” rack-mountable enclosure
- Lightweight 5052-H32 aluminum alloy enclosure
- IEC-60320-C14 fused inlet with cord retaining clip to prevent unintentional disconnects
- Redundant power supplies with external LED health indicators
- 85-264 VAC 47-63 Hz wide power input range
- Transient suppression on data lines
- Power supplies conform to conducted and radiated EMI EN55011-B, EN55032-B, CISPR11-
B, CISPR22-B, EN61204-3 Class A
Looking for a different isolator than the 32 Channel RS485 Isolator? Check out our 12 Channel MIL-STD-1553B Interface or our 8 Port Ethernet Isolation Interface.
Specifications
- Electrical power
- Input: single-phase
- Input voltage range: 85 to 264VAC
- Efficiency: 90% typ
- Data signals
- Channel count: 16 or 32
- Full-duplex operation
- Termination: 120 ohms switchable
- Bias resistors: 4.7K pull-up switchable
- Isolation: 2000V optical
- Surge suppression
- Devices: TVS diodes
- Response time: <1 pico-second
- Packaging
- 19″ rack mount standard
- Lightweight aluminum 5052-H32
- Replaceable components to reduce downtime
- Convection cooling (no fan)
- DB9 Connectors
- DB9 male input connectors
- DB9 female output connectors
- Environmental
- Operating temperature range: -25 to 70 °C
- Storage temperature range: -40 to 85 °C
- Humidity: 5 – 95%
- Altitude: 3000m
- Cooling: convection
