8
Rockwell Automation Publication 440G-IN016A-EN-P - October 2017
TLSZR/L-GD2 Guard Locking Switch
Wiring Diagrams
Troubleshooting Series Circuit
Unit Response Time
(Excludes relay response time)
Ta
rget/A
c
tuat
o
r
1
Ta
rget/A
c
tuat
o
r
2
Ta
rget/A
c
tuat
o
r
3
Ta
rget/A
c
tuat
o
r
4
Ta
rget/A
c
tuat
o
r
5
S
wit
ch 1
S
wit
ch 2
S
wit
ch 3
S
wit
ch 4
S
wit
ch 5
RT
N
24V DC
Po
w
e
r
Supply
+24
1606-
XL120D
Gr
een
Blue
Pink
Gray
Brown
Red
Yellow
White
+24V
+24V
Gr
een
Blue
Pink
Gray
Brown
Red
Yellow
White
+24V
+24V
Gr
een
Blue
Pink
Gray
Brown
Red
Yellow
White
+0V
+0V
Gr
een
Blue
Pink
Gray
Brown
Red
Yellow
White
+0V
+0V
Gr
een
Blue
Pink
Gray
Brown
Red
Yellow
White
+0V
+0V
Rec
ov
er
able
fault
Ac
tua
tor 1 is in sensing r
ange
and lock
ed
.
Sw
itch 1 is fun
tioning pr
operly
.
OSSDs ar
e ener
giz
ed t
o 24V
.
Gr
een LED is ON.
Ac
tua
tor 2 is in sensing r
ange
and lock
ed
.
Swit
ch 2 is fun
tioning pr
operly
.
OSSDs ar
e ener
giz
ed t
o 24V
.
Gr
een LED is ON.
Ac
tua
tor 3 is in sensing r
ange
and lock
ed
.
Sw
itch 3 has a fault
.
See D
iagnostic table
.
Red LED is flashing
.
Ac
tua
tor 4 is in sensing r
ange
and lock
ed
.
Swit
ch 4 is func
tioning pr
operly
Series inputs ar
e 0V
.
OSSDs ar
e de
-ener
giz
ed t
o 0V
.
Gr
een LED is flashing t
o indica
te
series inputs ar
e not 24V
.
Ac
tua
tor 5 is in sensing r
ange
and lock
ed
.
Swit
ch 5 is func
tioning pr
operly
Series inputs ar
e 0V
.
OSSDs ar
e de
-ener
giz
ed t
o 0V
.
Gr
een LED is flashing t
o indica
te
series inputs ar
e not 24V
.
OSSDs
ar
e OFF
Tar
get/Ac
tuator 1
Tar
get/Ac
tuator 2
Tar
get/Ac
tuator 3
Swit
ch 1
Swit
ch 2
Swit
ch 3
RT
N
24V DC
Po
w
e
r
Supply
+24
1606-
XL120D
Green
Blue
P
ink
Gra
y
Br
o
w
n
Red
Ye
l
W
hit
e
A2
440R-N23132
Initial c
o
nditions:
All swit
ches ar
e locked
S
w
it
ch 1 r
e
c
e
iv
es unlock
c
o
mmand (guar
d door
can then be opened)
Lock/unlock
command
S
w
it
ch 2 dr
ops the 24 v
o
lts (r
ed and
y
e
llo
w) fr
om S
w
it
ch 1 OSSD outputs
Gr
een LED flashes
S
w
it
ch 3 dr
ops the 24 v
olts (r
ed and
y
e
llo
w) fr
om S
w
it
ch 3 OSSD outputs
Gr
een LED flashes
P
ink
Gra
y
Br
ow
n
Red
Ye
l
Whit
e
Green
Blue
P
ink
Gra
y
Br
ow
n
Red
Ye
l
Whit
e
Gr
een
Blue
S11
4
1
33
23
13
S12
S52
S21
S22
4
2
34
24
14
A1
S34
125 ms
100 ms
75 ms
0 ms
650 ms
625 ms
600 ms
0 ms
S
wit
ch 1 guar
d door is
closed
S
w
it
ch 1 OSSD outputs ar
e
ener
g
iz
e
d
S
w
it
ch 2 OSSD inputs (r
ed and y
e
llo
w)
tr
ansition t
o
24V DC fr
om S
w
it
ch 1
OSSD outputs
S
w
it
ch 2 OSSD outputs ar
e ener
g
iz
e
d
S
w
it
ch 3 OSSD inputs (r
ed and
y
e
llo
w) transition t
o
@$V DC fr
om
S
w
it
ch 2 OSSD outputs
S
w
it
ch 3 OSSD outputs ar
e ener
g
iz
e
d