AXIS P1357-E Network CameraTechnical specificationsFunction Pin Notes Specifications0 V DC (-) 1 0 V DCDC output 2 Can be used to power auxiliary equipment.Note: This pin can only be used as power out.3.3 V DCMax load = 50 mADigital input 3 Connect to pin 1 to activate, or leave floating (unconnected)to deactivate0 to max 40 V DCDigital output 4 Connected to pin 1 when activated, floating (unconnected)when deactivated. If used with an inductive load, e.g. a relay,a diode must be connected in parallel with the load, forprotection against voltage transients.0 to max 40 V DC, open drain,100 mA1 0 V DC (-)2 DC output 3.3 V, max 50 mA3 Digital input 0 to max 40 V DC4 Digital output 0 to max 40 V DC, open drain, 100 mAPower Connector2-pin terminal block for DC power input. Use a Safety Extra Low Voltage (SELV) compliantlimited power source (LPS) with either a rated output power limited to ≤100 W or a rated outputcurrent limited to ≤5 A.Audio Connector3.5 mm audio connectors(stereo)66