SLA-I-4-20-F-M Intrinsically safe frequency sensor signal divider with 4-20 mA output, exposed

Purpose: intrinsically safe transmission of frequency signals from hazardous area to explosion-proof area
Intrinsic barrier type: active with galvanic isolation
Type of input signals: current 0...20 mA, discrete 3 V, 6 V, 12 V, NAMUR
Number of inputs: 1
Operating frequency range for input frequency linearisation mode:0...50 kHz
Operating frequency range for input frequency repetition mode:0...10 kHz
Number of outputs: 1
Type of output signals: analogue 4...20 mA (frequency or linear), discrete "open drain" (frequency), relay.
Conversion error: not more than 0,1 %
Configuration and data exchange: via RS-485 interface with Modbus RTU protocol.
Power supply voltage: 10 - 30 V
Power consumption: not more than 2 W
Explosion protection marking: [Ex ia] IIC/IIB/I
Operating temperature range: -40°C to +70°C
Overall dimensions (HxWxH): 99.4x22.5x109
Degree of protection: I?20
Warranty: 18 months