SG-BWS-T4
16
4.4.
Complete list of connections
Power
Safe
Break
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
5| 6| 7| 8
1| 2| 3| 4
9|10|11|12
13|14|15|16
POWER
NORMAL
SAFE
POWER
NORMAL
SAFE
Fig. 14 Connection clamps disposal
SIGNAL
CONTACT
CONNECTION
VDC
1
24 Vdc ext.
START/TEST/RESET
2
- NC contact toward 24VDC
EDM ENABLE
3
- 24VDC
EDM DISABLED
- NOT CONNECTED
EDM ENABLED
ENABLE
4
- NC contact of external relay toward 24VDC (with EDM enabled)
- NOT CONNECTED (with EDM disabled)
0 V
5
0 Vdc ext.
MAN/AUTO
6
- OSSD1 (7)
AUTOMATIC RESET
- OSSD2 (8)
MANUAL RESET
OSSD1
7
External relay coil 1 (positive)
OSSD2
8
External relay coil 2 (positive)
RX1
9
PNP output of receiver photocell 1 (black)
RX2
10
PNP output of receiver photocell 2 (black)
RX3
11
PNP output of receiver photocell 3 (black)
RX4
12
PNP output of receiver photocell 4 (black)
TX1
13
TEST of emitter photocell 1 (black)
TX2
14
TEST of emitter photocell 2 (black)
TX3
15
TEST of emitter photocell 3 (black)
TX4
16
TEST of emitter photocell 4 (black)
Tab. 6 Full connection list
The followi
ng paragraphs deal with the wiring of each single function (Edm, Start …) in more detail.
