Analogue Outputs; Digital Outputs; Features Of The Relays; Serial Address Of The Expansion Board - AERMEC KTU Manual De Instalación, Uso Y Mantenimiento

9.1.

DIGITAL OUTPUTS

Number and type: 1 output (Y1) 0/10Vdc optoisolated
external 24 Vac/Vdc (with 24 Vdc
Power supply:
positive on VG)
Resolution: 8 bit
Precision: 1%
Maximum charge: 1 kΩ (10 mA)
The isolation between analogue output with its
power supply and the rest of the board is main
9.3.

FEATURES OF THE RELAYS

Switch-over power:
Type-approval:
10.

SERIAL ADDRESS OF THE EXPANSION BOARD

Serial Address
ON 1 2 3 4
J3
tLAN
10.1.

SIGNAL LED MEANING

Red LED Yellow LED
-
-
on
flashing
-
2000 VA, 250 Vac, 8 A AC1
2 A FLA, 12 A LRA, D300 according to
UL, (30.000 cycles)
2 A resistive, 2 A inductive, cos 
=0.4, 2(2) A according to EN 60730-1,
(100,000 cycles)
Example address 1
Green LED
- on
on -
- -
- -
- -
9.2.

ANALOGUE OUTPUTS

Number and type: 4 with relay; all in exchange
The isolation between relays is the main type;
between every digital outputs clamp and the rest
of the control there is double isolation.
Example address 5
Meaning
active CAREL/tLAN supervisor protocol
probes error
"I/O mis-match" error caused by the inhibition matrix
no communication
stand-by for system initialisation by master (max. 30 s)
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