GA 05.218/3.02 - 11/97
Connection
15
Relay status VALVE HEATER FAN FOREPUMP ACCEL FAILURE NORMAL
(3/13) (3/11) (3/10) (3/2) Fig. 12 Fig. 12 Fig. 12
Power off open open open open open closed** open
Standstill open open open open open closed** open
Delayed start-up device closed open open closed closed closed** open
Acceleration closed open closed closed closed closed** open
NORMAL closed closed* closed closed open closed** closed
Overload closed closed* closed closed open closed** closed
Braking open open closed closed open closed** open
Failure; TURBOVAC rotates open open closed closed open open** open
Failure; TURBOVAC stands still open open open open open open** open
* if selected ** modifications possible
Key to Fig. 6
Inputs
L=LOW; H=HIGH
1 REMOTE “-”
2 REMOTE “+”
3 “STOP” “-”
4 “STOP” “+”
5 not used
6 not used
7 “START” “-”
8 “START” “+”
9 HEATING “-”
10 HEATING “+”
11 not used
12 not used
The inputs are
opto-coupled
Fig. 11 Switching examples for the motor connection of the forevacuum pump
Power <750 VA /single-phase Power >750 VA /single-phase three-phase
Inputs
Outputs
Outputs
13 NORMAL Target speed
14 NORMAL attained
15 FAILURE
16 FAILURE
17 Acceleration (ACCEL)
18 Acceleration (ACCEL)
19 not used
20 +15 V
21 earthed
22 Analog output voltage
0...10 V
23 earthed
24 Speed target value, 10...0 V
Fig. 12 TURBOTRONIK rear panel;
assigment of the terminal strip REMOTE
H=active
L=active
H=active
H=active
Table 4
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