PROVASET T3LPF REV.20210610
20
3.9 Lights tower indicator, loud alarm, remote control box
The lights tower (semaphore) indicator is useful for the operators if the equipment is
placed in a noisy environment and not in front of the operator.
The semaphore has 3 lights and one acoustic signal:
• yellow: test running
• green: test PASSED
• red: test FAILED
• buzzer: test FAILED / ALARM
The inputs and outputs of the expansion board can be used for mechanical contacts
such as START, STOP, selection of products being tested and light control signals, as
12
34
5
6
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
12
34
<1
<2
<3
<4
<5
<6
<7
<8
_
_
_
_
Vx
1<
2<
3<
4<
5<
6<
7<
8<
+
+
+
+
Vx
RS 232 Rx
RS 485 A
0 V
4
6
8
10
IN 1: PLC START
IN 2: PLC STOP
IN 3: TAB 0
IN 4: TAB 1
12
14
16
18
IN 5: TAB 2
IN 6: TAB 3
IN 7: TAB 4
IN 8: TAB 5
U 1: TEST RUNNING
U 2: PASSED
U 3: FAILED
3
5
7
1
23
x
x
22
24
2
RS 232 Tx / RS 485 B
11
9
x
U 4: LOUD ALARM
Represented By: GTEK AUTOMATION Lake Forest, CA 92630 Ph. 949-680-4242 www.gtek-automation.com
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