Connection Diagram - Biral BIM B2 Instrucciones De Instalación

18
961562_00
81 82 71 72 91
english

2. Connection diagram

81-82 PWM/multitherm interface
for external speed specifications
71-72 Analogue input, 0...10 V or 0...20 mA
92
for external speed specifications
91-92 Twin pump function
Note:
Not possible in combination with the signal module
3. Analogue input: [71] [72]
0..10 V/0..20 mA for external specifications of speed
Connection:
Contact specifications: 0-20 mA (load 150 Ω)
The analogue input can also be configured
as 0–10 V or 0– 20 mA.
The following setting can be made here using the key (1):
10 V operation, LED (2) flashing
In 0–10 V operation the pump is controlled
via an external power source.
20 mA operation, LED (3) flashing
In 0– 20 mA operation the pump is controlled
via an external power source.
Clamp 71: Analogue +
Clamp 72: Analogue –
0-10 VDC (load >10 kΩ)
If the control model is plugged in
and there is no external signal,
the pump turns at minimum speed.
(0 V and 0 mA)