Description - Satel INT-IORS Manual

2

3. Description

Explanations to Fig. 1:
LED indicators of the status of individual relays:
red LED ON – the relay is inactive,
green LED ON – the relay is active.
LED indicating the status of communication with the control panel:
ON – no communication with the control panel,
blinking – communication with the control panel OK.
DIP-switches (see: DIP-
connector for a dedicated power supply unit (e.g. APS-412).
Description of terminals:
- relay output normally open contact.
NO
- relay output common contact.
C
- relay output normally closed contact.
NC
Z1...Z8 - zones. only INT-IORS
- common ground.
COM
- +12 V DC power input / output.
+12
Do not connect power to the terminals, if the dedicated power supply unit is
connected to the connector on electronics board.
- data (communication bus).
DAT
- clock (communication bus).
CLK
- RS-485 bus.
A, B
INT-IORS / INT-ORS
).
SWITCHES
SATEL