HW Group Poseidon 2250, Short Manual

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Poseidon 2250 – Short Manual HW group
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Port 4 – Dry contact inputs
Three volt-free contacts can be connected to the
terminal block against a single common pin.
The inputs are electrically connected to the power
supply.
Unconnected inputs read as “ 0 (Off) ”.
Activated inputs (closed contacts) read as
“ 1 (On) ”, resistance against the Common pin
must not exceed 500Ω.
Specifications:
Maximum wiring length: 50m
Supported sensors: Any contact without external voltage
Per-input alarm settings: Alarm activation and state (0/1), configured over WWW - Poseidon
Flash setup.
o
Alarm inactive
o
Alarm when the contact is opened or closed
o
Alarm whenever the contact is open
Possible alarm responses: Common setting for all inputs
o
No response
o
Alarm alert sent as a SNMP trap
o
Alarm alert sent by e-mail or text message (SMS)
o
Alarm alert sent as a SNMP trap as well as by e-mail or SMS
Polling period: 800ms
Range of sensor IDs: Inputs use IDs from 1 to 9.
Sensor names: Sensors can be named using up to 12 characters
Disconnected sensor detection: None, disconnected sensor reads as “ O (Off) ”.