Table 5: Environmental Conditions; Table 6: Rs-485 Interface - Advantech AWMA – C250 Installation And Operating Manual

TABLE 5: ENVIRONMENTAL CONDITIONS

Temperature:
Non-operating (continuous exposure)
Operating (ambient)
Relative Humidity:
Altitude:
- 50°C to + 85°C
- 30°C to + 55°C
100% condensing, up to 2" of water/hour rain
10,000 feet AMSL, derated 2°C/1,000 feet from AMSL

TABLE 6: RS-485 INTERFACE

Baud rate 9600 (default factory setting)
Data Bits 7
Stop Bit 1
Parity EVEN
AWMA-C250
Page 24