Axis P13 Series User Manual page 53

AXIS P13 Network Camera Series
Specifications
1 DC ground
2
DC output 12 V, max 50 mA
3
Supervised input port 1
4
Digital output port 1
5
Supervised input port 2
6 Digital output port 2
Power connector
2-pin terminal block for DC power input. Use a Safety Extra Low Voltage (SELV) compliant limited power source (LPS) with either
a rated output power limited to ≤100 W or a rated output current limited to ≤5 A.
RS485/RS422 connector
Two 2-pin terminal blocks for RS485/RS422 serial interface used to control auxiliary equipment such as pan-tilt devices.
The serial port can be configured to support:
• Two-wire RS485 half duplex
• Four-wire RS485 full duplex
• Two-wire RS422 simplex
• Four-wire RS422 full duplex point to point communication
Function
RS485B alt RS485/422 RX(B)
RS485A alt RS485/422 RX(A)
Pin Notes
1
RX pair for all modes (combined RX/TX for 2-wire RS485)
2
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