Installation and operating manual
EN
18 METPOINT
®
BDL compact
9. Terminal assignment and wiring diagram of METPOINT
®
BDL compact
Connections at rear of device
All connections at the rear of the device are designed as pluggable terminal blocks. Instructions for connection:
• Wire cross-section for power mains, plug C: 0.75 - 2.5 mm
2
/ AWG12 - AWG24
• Wire cross-section for alarm contacts, plugs A / B: 0.14 - 1.5 mm
2
/ AWG16 - AWG28
• Wire cross-section for sensors: 0.14 - 1.5 mm
2
/ AWG16 - AWG28
DANGER!
Mains voltage
Incorrect connection of the device to the power mains can lead to serious or even fatal injury and
cause malfunction of the METPOINT
®
BDL compact.
9.1. Terminal assignment connector "C" (supply voltage)
Input voltage range: 85 … 264 V AC / 47 … 63 Hz / 1 Ph / PE
Wire cross-section: 0.75 - 2.5 mm2 / AWG12 - AWG24
PE L
N
3
2
1
C
1 = PE = protective earth conductor
2 = L = phase L
3 = N = neural conductor
C
1 2 3 1 2 3
1 2 34 5 6 7 8 9
1 2 34 5 6 7 8
1 2 34 5 6 7
1 2 34 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6
1 2 34 5 6
8
1 2 34 5 6 7 8
9
N
L
PE
B1
A1
B2
A2
D
E
B
A