Specifications:

• Storage temperature: -25 °C...70 °C.
• Operating temperature: -10 °C...50 °C.
• Humidity: 10…90 %, no condensation.
• Protection degree: IP40.
• Insulation voltage: 2.5 kV (input / output).
• Type of connection: Screw connection.

Input:

• Input current: ≤ 100 mA.
• Input resistance: 22 kΩ.
• Input voltage: 1.6…5.6 V.
• Type: USB 2.0 (USB type A plug).

Output:

• Activation signal: 9…15 V typ. 12 V / 4 mA.
• Level on interfaces: 1.8…5.6 V (automatically adapted).
• Load impedance current: ≤ 300 Ω.
• Output voltage, note: 3.3 V regulated.
• Type: RS232 (4-pole 2.5-mm jack plug).