Salda MCB - Connection of Indication Outputs (Working Indication, Alarm Indication) (Ex1); Power Supply Connection to Air Quality Sensors (24 Vcd) (Ex1); Sensor (5 Vdc) (Ex1); Connection of Analogue 0-10 V Inputs (Ai (0-10 V)) (Ex1)

30 | EN MCB_miniMCB v2019.1
6.4.5. CONNECTION OF INDICATION OUTPUTS
(WORKING INDICATION, ALARM INDICATION)
(EX1)
43 5
1
2
4
3
1653 4 2
5
6
1
2 3
4
21
21543 6218
7
6
35 46
134 2
4318 2
7
5
642 3
-+-
164 5321
12
+
465 3
5
6.4.6. POWER SUPPLY CONNECTION TO AIR QUAL-
ITY SENSOR (5VDC) (EX1)
+5VDC
4
GND
3
+5VDC
2
GND
1
+5V
+5V GND
+5V GND
GND +5V GND
XH1
AQS2 AQS1
AQS - air quality sensor
6.4.7. CONNECTION OF ANALOGUE 0-10V INPUTS
(AI (0-10 V)) (EX1)
U(V) U(V) U(V)
Analog or PWM (max. 30kHz); R
in
= min. 8 kΩ; U(V) - voltage
6.4.8. CONNECTION OF ANALOGUE NTC INPUTS
(AI (NTC)) (EX1)
6.4.9. POWER SUPPLY CONNECTION TO AIR QUAL-
ITY SENSORS (24VCD) (EX1)
AQS2 AQS1
AQS2 - Air quality sensor 2; AQS1 - Air quality sensor 1