Performance Considerations - Axis P7214 User Manual

AXIS P7214 Video Encoder
Technical Specifications
Power Connector
2-pin terminal block for 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.
Audio Connector
3.5 mm audio connectors
(stereo)
1 Tip
2 Ring
3 Sleeve
RS-485/422 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
RS485/RS422 RX/TX A
RS485/RS422 RX/TX B
RS485/RS422 TX A
RS485/RS422 TX B
SD Card Slot
Supports SD cards with up to 64 GB of storage. For best recording performance, use an SDHC or SDXC card with speed class 10.

Performance Considerations

When settings 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.
DC power input
Audio Input
Microphone/Line in
Ground
Pin Notes
1
(RX) For full duplex RS485/RS422
(RX/TX) For half duplex RS485
2
3
(TX) For full duplex RS485/RS422
4
Audio Output
Line out (mono)
Ground
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