Installation
20
METPOINT® BDL
10.2.7 Connection 4 x alarm relays, max. 230VAC, 6A
X3.1 – X3.4
NO
COM
NC
X3.1: Alarm relay 1
X3.2: Alarm relay 2
X3.3: Alarm relay 3
X3.4: Alarm relay 4
NC and COM are closed in the event of:
alarm, power failure, sensor break
10.2.8 Connection bus systems X4.1 and S4.1
X4.1
A
B
GND
Y
Z
S4.1
RS485 Modbus
S2, S3, S7 ON
Termination 120R
S1, S8 ON
BDL version with
four channels
Summary of Contents for METPOINT BDL portable
Page 12: ...Technical data BDL 12 METPOINT BDL 8 3 Housing dimensions ...
Page 88: ...Operation BDL 88 METPOINT BDL Main menu Graphics ...
Page 105: ...METPOINT BDL 105 ...
Page 106: ...106 METPOINT BDL ...
Page 107: ...METPOINT BDL 107 ...