Installation and operating manual: NEO/NEO-PS v.1.4S EN
4.3. DEVICE CONNECTION TO INPUTS
NEO/NEO-PS+ can operate with many types of input polarities. It can operate with any of the following:
- detectors with outputs: NC (normally closed), NO (normally open),
- alarm outputs: relay (RELAY zero potential contacts)
- open collector (OC, BELL – negative power supply controlled)
- high current (positive power supply cont12V)
TYPE
POLARITY
INPUTS
NC
NO
EOL
2EOL/NC
2EOL/NO
I1÷I6
√
√
√
√
√
I7, I8
√
(GND or
+12V)
√
(GND or
+12V)
X
X
X
√ - Ix input operates with a given type of polarity
X - Ix input does not operate with a given type of polarity
Polarity type: NC.
Polarity type: NO.
Polarity type: EOL (schema with anti-sabotage contact).
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