Honeywell SYA14 Series Manual page 609

Figure 4.19 : Two-direction muting on a conveyor (using two sensors)
+24Vdc (+/-15%)
0.5A
2.5A
(1)
SSD
K3
K3
(1)
ESPE test
input (3)
K1
(-)
(+)
restart
push-
K2
button
P/B3
32 31 30 29 28 27 26
+ -
+24V SSD SSD
TEST RESTART
OUTPUT MONITOR
OSDs
RESTART MUTING
STATUS
RESET
GUARD OSDs
POWER
ONLY - MUTIN STATUS RESTAR
+24V OV
MUTING G STATU T
LAMP
S
1 2 3 4 5 6 7
(1)
0V
(1) varistor
(2) the ESPE must be set in the automatic restart mode
(3) Comply with the ESPE test input polarity and correct test
contact (ST2 switch)
SSD relay possibly used for machine power shutdown
FSD relays used for emergency stop in the machine control circuit
ESPE OSSD1 light curtain normally open contact
ESPE OSSD2 light curtain normally open contact
P/B3 restart is achieved 30ms after release
P/B1 & P/B2 for the override function
SM1 & SM2 start and end muting sensors (ST3 switches)
IMPROPER CONNECTION OF LOAD
For safety reasons, the loads must be connected connected between terminals 2-8 and
between terminals 2-25 .
Failure to comply with these instructions could result in death or serious injury.
107004-15 EN FR26 ROW 0899 Printed in France
ESPE
sensor Push -
OSSD1
SM1 button
(2)
P/B1
FSD
K1
24 23
25 22 21 20 19 18 17
+ - + + -
+ - -
OSD 1
SM 1 EM 1 OSSD 1 P/B 1
FF - SRM
Honeywell
OSSD 2 P/B 2
SM 2 EM 2
OSD 2
+ - + - + - + -
8 9 10 11 12 13 14 15 16
ESPE
Push -
sensor
OSSD2
button
SM2
(2)
P/B2
FSD
K2
see chapter 6.2
see ESPE installation manual
see ESPE installation manual and
chapter 4.5.2.
see chapter 4.7..3
see chapter 4.7..2
see chapter 4.5.1
see chapter 4.5..1
see chapter 4.8..2
see chapter 4.8.1.
see chapter 4.6.1.
Dual channel
machine control circuit
(recommended circuit)
Phase
(DC+)
Fuse Fuse
K1
K1
K2 K2
Neutral
(DC-)
OR
Single channel
machine control circuit
Phase
(DC+)
Fuse
K1
K2
Neutral
(DC-)
75