S+S Regeltechnik 1301-1161-2160-200, Инструкции по эксплуатации, монтажу и установке

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Connecting diagram PREM ASGARD ® 116x - U
Output: PREM ASREG
®
116x - U ⁄ W
0 -10 V with Display
-
+
+
-
1 2 3 4
230V AC
24V AC/DC
PLC
PC
+UB 24V A
C/DC
Output 0–10V
-UB AC/DC
GND GND
G
PREMASGARD ® 116x ⁄ PREMASREG ® 116x
Rev. 2018 - V13 GB
Mounting diagram PREM ASGARD
®
116x
PREM ASREG ® 116x
Connecting scheme Parallel operation
Connecting scheme Individual operation
SUPPLY VOLTAGE :
For operating voltage reverse polarity protection, a one-way rectifier or
reverse polarity protection diode is integrated in this device variant.
This internal one-way rectifier also allows operating 0 - 10 V devices on AC
supply voltage.
The output signal is to be tapped by a measuring instrument. Output
voltage is measured her against zero potential (O V) of the input voltage!
When this device is operated on DC supply voltage , the operating voltage
input UB+ is to be used for 15...36 V DC supply and UB – or GND for ground
wire!
When several devices are supplied by one 24 V AC voltage supply , it is to
be ensured that all ”positive“ operating voltage input terminals (+) of the
field devices are connected with each other and all ”negative“ operating
voltage input terminals (–) (= reference potential) are connected together
(in-phase connection of field devices). All outputs of field devices must be
referenced to the same potential!
In case of reversed polarity at one field device, a supply voltage short-
circuit would be caused by that device. The consequential short-circuit
current flowing through this field device may cause damage to it.
Therefore, pay attention to correct wiring!
Circuitry Circuitry
0...10V 0V/GND 0...10V 0V/GND
Power supply
AC 24V~ 0V
DC 15-36V = GND
Circuitry
0...10V 0V/GND
V
Power supply
AC 24V~ 0V
DC 15-36V = GND
6000m
3
/h
(C)
TYPES OF MONITORING:
(C) Ventilator:
P1 ( + ) connected downstream of ventilator
P2 ( – ) connected upstream of ventilator
Pressure connections at the pressure switch are marked with
P1 (
+ ) for higher pressure and P2 ( – ) for lower pressure.