Field Electronics 990 Series
Simple, compact, versatile, DIN rail mount serial communication converter or line driver.
- RS232, RS422, RS485
- Half or full duplex operation
- Baud rates from 1k2, through to 78k2
- Isolated serial communications circuits with the benefit of a microprocessor controlled timing circuit. >1000vdc/μs CMR / Isolation between serial circuits.
1 Watt, 24V dc ±10%
Comms A to Comms B: 1000V dc/ us, Power to Logic 1000 V dc /us
RS232, RS422, RS485
1k2, 2k4, 4k8, 9k6, 14k4, 19k2, 38k4, 57k6, 78k8