Iris panel rear connectors

Item	Description of connector
A	Grounding screw
B	Sleeve locking power connector (12V, 60W). When connecting the sleeve-locking power connector, be sure to push until the sleeve locks into the device.
C	LAN 1 and LAN 2 (RJ45). Use either connector (not both) and do not connect more than one IP port to your network at the same time. This may lead to a broadcast storm and could seriously degrade the performance of your network. *
D	Micro USB connector, used for upgrades.
E	mDNS and MAC addresses (2). It is helpful to make a note of the mDNS number as this can be used to reach the device IP address if for any reason you cannot reach the panel on your network.
F	GPIO connector (DB25F)
G	Auxiliary audio connector (DB25M)
H	Expansion panel connector (RJ45)
I	Analog matrix connector (RJ45)

For more information on how the rear LAN connectors work see Iris panel rear LAN connectors

Note:

* From EHX v.13.0 and V-Series Iris v. 6.51 upwards, V-Series Iris LAN ports conduct link status monitoring. Due to this, daisy-chaining of panels is NOT supported from these versions. See Link Status Monitoring in this manual.