Connection Diagrams; Performance Considerations - Axis P1365-E Mk II User Manual

AXIS P1365-E Mk II Network Camera
Technical Specifications
RS485/422 Connector
Two 2-pin terminal blocks for RS485/RS422 serial interface. 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)
RS485/RS422 TX(B)
RS485/RS422 TX(A)
Important
The recommended maximum cable length is 30 m (98.4 ft).

Connection Diagrams

I/O Connector
1
0 V DC (-)
2 DC output 12 V, max 50 mA
A
I/O configured as input
B
I/O configured as output

Performance Considerations

When setting up your system, it is important to consider how various settings and situations will affect performance. Some factors
affect the amount of bandwidth (the bit rate) required, others can affect the frame rate, and some affect both. If the load on the
CPU reaches its maximum, this will also affect the frame rate.
Pin Notes
1
RX pair for all modes (combined RX/TX for 2-wire RS485)
2
3
TX pair for RS422 and 4-wire RS485
4
72