Connectors
1x DB25 Female (RS-232)
1x Four Terminal Block (RS-485 / RS-422)
1x Grounding Tab

Operations
• Signal Range: 4000 feet (1200 m)
• Data Rate: up to 100 Kbps under 4000 feet (1200 m)
• Function Switches: DCE, DTE; TxON, RxON; TxRTS, RxRTS; TxRTS, RxON

Environmental/Power
• Operating Temperature 0 ~50˚C
• Storage Temperature -20 ~ 60˚C
• Humidity 0~80% RH, Non-condensing
• Power Consumption: DC9V:0.81W:4BTU/h

Physical
• Housing: Plastic
• Weight: 0.13 lb (0.06 kg)
• Dimensions (L x W x H): 3.11 x 2.15 x 0.83 in. (7.9 x 5.45 x 2.1 cm)