Vents RNS-16, Руководство пользователя

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10
 MOUNTING AND SET-UP
Controller circuit board functional outputs:
1 - Internal or external 0-10 V control input
selection;
2 - Control mode selection;
3 - Cycle length adjustment resistor (factory set);
4 - TRIAC operation indicator;
5 - Heating cascade 1 indicator;
6 - Heating cascade 2 indicator ;
7 - Heating cascade 3 indicator;
8 - Terminal block for temperature sensor
connection;
9 - Terminal block for external 0-10 V control
input;
10 - Terminal block for protection and enabling
contacts;
11 - Control circuit board fuse;
12 - Operation indication relay:
NO - Alarm or no enabling signal;
NC - Unit operation.
Jumper 1
External 0-10 V control input
Integral 0-10 V pot resistor
Jumper 2
Temperature sensor feedback
mode using three cascades
Temperature sensor feedback
mode using cascade 1
Heating power output maintenance
mode using cascade 1
Heating power output maintenance
mode using three cascades
in
11
12
9
K2
14
PT+
8
15
GND
7
18
GND
19
IN1
5
PD
1
21
TK50
22
RB
25
3 1
Q3 Q1 CQ
DO2
PE
Tset
out
10
K3
13
GND PTin
6
K1 SC
R
16 17
Tset +10 V
4
RA TK50 PD
1
23 24 20
L N
2
Q2
DO1 DO1 DO2
C2
C4
VD10
C7
VD6 VD7 VD8 VD9
DA1
X11
C8
C9
C10
ICSP
R5
R1
X6
X2
R3 R4
X9
X1
C5
DA2
X14
K3
U4
U2
C1
R7
R8
R9
X3
X4
R2
R73
C3
Z1
X5 X8
C6
DA3
X10
K2
K4
U3
U1
T1
R6
K1
X12 X13
9
3
2
8 10
1
12
11
7 6 5 4
F1
500 mA