2N IP series Automation Manual

2N TELEKOMUNIKACE a.s., www.2n.cz 103/104
LED Flashing during Call / Electric Door Lock Opening
Specification
Enable LED flashing during an active call.
Block diagram
Enable LED flashing by a combination of the periodic timer (1: Event.Timer) and delay
(2: Event.Delay). These two blocks define the period (250 ms) and duty cycle of the
signal or the LED shining period (125 ms). These two events are tied with the on-
switching (4: Action.SetOutput) and off-switching (5: Action.SetOutput) actions. The
LED switch-on action is conditioned by the active call (3: Condition.CallState).
Intercom settings
1: Event.Timer: Period=250 ms
2: Event.Delay: Delay=125 ms; StartEvent=1
3: Condition.CallState: State=Connected
4: Action.SetOutput: Output=led1; Level=1; Event=1; Condition=3
5: Action.SetOutput: Output=led2; Level=0; Event=2

2N IP series Specifications

General

Category	Intercom System
Network Interface	10/100 Mbps Ethernet
Connectivity	Ethernet
Integration	SIP
Ingress Protection	IP54
Operating Voltage	12V DC
Audio Codec	G.711
Supported Protocols	SIP, RTSP, HTTP, HTTPS
Supported Languages	Multiple