Connection 4 X Alarm Relays, Max. 230Vac, 6A; Connection Bus Systems X4.1 And S4.1 - Beko METPOINT BDL Instructions For Installation And Operation Manual

Installation

10.2.7 Connection 4 x alarm relays, max. 230VAC, 6A

X3.1 – X3.4
NO
COM
NC

10.2.8 Connection bus systems X4.1 and S4.1

X4.1
A
B
GND
Y
Z
20
NC and COM are closed in the event of:
alarm, power failure, sensor break
S4.1
RS485 Modbus
Termination 120R
X3.1: Alarm relay 1
X3.2: Alarm relay 2
X3.3: Alarm relay 3
X3.4: Alarm relay 4
S2, S3, S7 ON
S1, S8 ON
BDL version with
four channels
METPOINT® BDL