... -QG -4 Digital Inputs, Dry contract input; -4 Digital Outputs, Relay output; -6 Analog Inputs, allowed 0-5V DC or 0-20m ... . Feature-4 Digital Inputs, Dry contract input;-4 Digital Outputs, Relay output;-6 Analog Inputs, allowed 0-5V DC or 0-20mA ... . Digital Input4 Digital inputs, Dry contract inputDigital output4 Digital outputs, Relay output, 0-30V (5A) DC or 0-250V (5A) AC.Rang ...