Axis Communications P7210 Performance Considerations, RS-485/422Connector, Power Connector

AXIS P7210 Video Encoder

Technical Specifications

Power Connector

2-pin terminal block for power input.	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.

Audio Connector

3.5 mm audio connectors (stereo)

		Audio Input	Audio Output
1	Tip	Microphone/Line in	Line out (mono)
2	Ring
3 Sleeve		Ground	Ground

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	Pin	Notes
RS485/RS422 RX/TX A	1	(RX) For full duplex RS485/RS422
		(RX/TX) For half duplex RS485
RS485/RS422 RX/TX B	2
RS485/RS422 TX A	3	(TX) For full duplex RS485/RS422
RS485/RS422 TX B	4

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.

59