Honeywell SYA14 Series, Manual

Page: 617 / 737

107004-15 EN FR26 ROW 0899 Printed in France 83
Connection of two ESPEs on a single muting module
The following wiring diagrams may be used on presses or machines where two operators
are working together and where the muting of both ESPEs can be done simultaneously
without exposing operators to any hazard.
IMPROPER INSTALLATION
•
The muting of two protective equipment is forbidden on a conveyor application where
the two protective equipment protect the entrance and the exit of a dangerous area.
•
For sensors installation, strictly follow to instructions given in chapter 3.2.2 Use in the
press mode.
Failure to comply with these instructions could result in death or serious injury.
Figure 4.25 : Muting of two safety light curtains on a mechanical press
32 31 30 29 28 27 26 25
24 23
22 21 20 19 18 17
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
FF - SRM
Honeywell
GUARD
ONLY -
OV +24V
SSD
MONITOR
SSD +24V
OUTPUT
RESTART MUTING
OSDs
STATUS
P/B 2 OSSD 2
EM 2 SM 2
OSD 2
+ - + - + - + -
MUTING
LAMP
RESTART
STATUS
+ -
- - - - + + + +
RESTART
TEST
OSD 1
SM 1 P/B 1 OSSD 1 EM 1
RESET
POWER
OSDs
STATUS
0.5A
2.5A
0V
FSD
K1
FSD
K2
restart
contact
K1
K2
(1)
(1)
mu
ti
n
g
l
a
mp
re
s
ta
rt
O
S
D
s
c
los
ed
O
S
D
s
open
Push -
button
P/B1
ESPE A
OSSD1
(2)
sensor
SM1
Push -
button
P/B2
ESPE A
OSSD2
(2)
sensor
SM2
(o
r j
u
m
per
ed f
o
r guar
d-
onl
y
m
ode s
e
le
c
ti
on)
(o
r j
u
m
per
ed i
f no
S
S
D
r
e
la
y
i
s
us
ed)
(1)
SSD
K3
+24Vdc (+/-15%)
MUTING
Dual channel
machine control circuit
(recommended circuit)
Phase
(DC+)
Neutral
(DC-)
Fuse
K1
K2
Fuse
K1
K2
Press
cycle
start
OR
Single channel
machine control circuit
Neutral
(DC-)
Fuse
K1
K2
Press
cycle
start
Phase
(DC+)
Press cycle
start
0.1s < t < 1s
ESPE B
OSSD1
(2)
ESPE B
OSSD2
(2)
(-)
(+)
ESPE A test
input (3)
(-)
(+)
ESPE B test
input (3) K3
(1)
(2)
(3)
varistor
the ESPEs must be set in the automatic restart mode
Comply with the ESPEs test input polarity and correct
test contact (ST2 switch)
see chapter 6.2
see ESPE installation manual
see ESPE installation manual
and chapter 4.5.2.
SSD relay
FSD relays
ESPEA/B OSSD1
ESPEA/B OSSD2
P/B3
P/B1 & P/B2
SM1 & SM2
possibly used for machine power shutdown
used for emergency stop in the machine control circuit
light curtains normally open contact
light curtains normally open contact
restart is achieved 30ms after release
for the override function
start and end muting sensors (ST3 switches)
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.
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.