Process Safeguarding
DAl/Dcl
trapped Dual Key Access
chain interlocks
Dual key access/chain interlock is similar to the single key version
but has a secondary key to allow ‘2 key in’ or ‘key exchange’ condi-
tions and is suitable for full body access as the secondary key can
be used as a personnel key. The unit may be installed in any position
for LH, RH or vertically operated doors.
Actuator locking
Arm & chain Option
Actuator locking arm is tolerant to misalignment ±10 mm
(0.39 in.). The lever arm retracts fully into the block protecting
it from damage when the guard is open. The chain option is
designed to lock badly fitting guards doors or gates or to connect
to moveable equipment and parts.
DAL
Specifications
Ambient Temperature:
Mechanical Operations:
Max. Shear Force to Key:
Max. Torque to Key:
Relative Operating Humidity:
Weight:
Material:
Mounting:
Code Barrels:
Side Bracket Inc. Bolt & Spring:
Chain Length:
Conforms to Standards:
-40 to 200°C (-40 to 392°F)
>10
6
15.1kN
14 Nm
25% to 95%
DAL: 1.35 kg (2.97 lb.)
316L stainless steel
DAL: 6 x M5 from top or M6 from bottom
DCL: 6 x M5 from top or M6 from bottom
Tested to 1,000,000 operations
76 mm (3.0 in.)
305 mm (12 in.)
Relevant clauses EN292, EN1088 & GS ET 19
Specifications are subject to change without notice.
m
Applications
Isolator switch
A
Single key access lock
B
A
B
B
B
Key exchange unit
Single key chain lock
Manager key
m20
A
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
B
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
Single key
access lock
SAl/Scl
Process Safeguarding
Dimensions
50.6
2.0
10
0.39
12.7
0.50
25.4
1.00
57.7
2.27
118.5
4.65
(mm/in.)
28.5
1.12
8 22.3
0.31 0.88
2
0.08
44.5
1.75
SIX M5 C'BORED FROM TOP.
M5 MOUNTING FROM U'SIDE USING M5 BOLTS.
12
0.47
305
WELDED STAINLESS
12.0
STEEL CHAIN
25.4
1.00
76
3.0
19.5
0.77
Ordering
Double Key Access interlock
type/Part no.
DAL 10
DAL 11
Operation
One key in; one key out
Both keys in and trapped
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
R
S
T
U
V
W
X
Y
Z
Aa
Ba
Ca
Da
Ea
Fa
Ga
Ha
Ia
Ja
Ka
La
Ma
Na
Oa
Pa
Ra
Sa
Ta
Ua
Va
Wa
Xa
Ya
Za
Ab
Bb
Cb
Db
Eb
Fb
Gb
Hb
Ib
Jb
Kb
Lb
Mb
Nb
Ob
Pb
Rb
Sb
Tb
Ub
Vb
Wb
Xb
Yb
Zb
Key codes
(....) = Primary key / key free
[....] = Secondary key / key trapped
codes
Ac
Bc
Cc
Dc
Ec
Fc
Gc
Hc
Ic
Jc
Kc
Lc
Mc
Nc
Oc
Pc
Rc
Sc
Tc
Uc
Vc
Wc
Xc
Yc
Zc
Double Key chain interlock
type/Part no.
DCL 10
DCL 11
Operation
One key in; one key out
Both keys in and trapped
Codes ‘A’ to ‘Z’ available excluding the letter ‘Q’. To specify
coding, add the key code of your choice from the Key Code Table
to the part no. from the Ordering Table, ie. DAL10(A) [B] is a dual
key access interlock with primary ‘A’ key in and secondary ‘B’ key
out. The [B] key is supplied trapped in the unit.
the primary key
is ordered separately.
Ad
Bd
Cd
Dd
Ed
Fd
Gd
Hd
Id
Jd
Kd
Ld
Md
Nd
Od
Pd
Rd
Sd
Td
Ud
Vd
Wd
Xd
Yd
Zd
Ae
Be
Ce
De
Ee
Fe
Ge
He
Ie
Je
Ke
Le
Me
Ne
Oe
Pe
Re
Se
Te
Ue
Ve
We
Xe
Ye
Ze
Af
Bf
Cf
Df
Ef
Ff
Gf
Hf
If
Jf
Kf
Lf
Mf
Nf
Of
Pf
Rf
Sf
Tf
Uf
Vf
Wf
Xf
Yf
Zf
m
details
✎
For codingM5. and referencing,
see page
✎
To order keys, on page M30.
see Accessories
OmrOn Scientific technOlOgieS, inc.
USA
Tel. 1/888/510-4357
canada
Tel. 1/866/986-6766
For the Latest Information
On the Internet:
www.sti.com
or
www.omron.ca
m21
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07/15
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