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3-2
Remote I/O Allocations
Data
Description
Bit 6
Operation Time Exceeded Flag
0: Within range (all I/O values are lower than set
monitor value)
1: Over range (one or more value is same as or higher
than set value)
Bit 7
Connected Component Maintenance Flag
0: Within range (all I/O points are lower than set
monitor value)
1: Over range (one or more I/O point is same as or
higher than set monitor value)
Safety Output Data
SAFE
Controls the safety output.
•
ON: 1
•
OFF: 0
Output data
Standard Output Data
NON-SAFE
Controls the test output when test output mode is set to a
standard output.
•
ON: 1
•
OFF: 0
3-2-3
I/O Data Supported by Each Model
The following tables show the I/O data supported by each model of the DST1-series
Safety I/O Terminals.
Refer to
3-2-4 I/O Assembly Data
for data arrangements.
From among the I/O data, safety connections for up to four items, including one output,
can be allocated for the Master Unit and standard connections for up to two items can
be allocated for the Master Unit.
IMPORTANT
Communications with up to 15 Safety Controllers for each connection can
be performed using multi-cast connection. If four connections are used,
however, only a maximum of 30 Safety Controllers total can communicate
with the DST1-series Safety I/O Terminals.
DST1-ID12SL-1
The default I/O data is as follows:
Safety connection
: Safety input assembly 1 (instance No. 20C)
Standard connection:
Safety input assembly 6 (instance No. 312)
Inputs
Outputs
S
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S
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Network Configurator
setting
A
ss
e
m
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ly
In
st
an
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N
o
.
S
af
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n
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a
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m
b
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ed
S
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In
p
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t S
ta
tu
s
In
d
iv
id
u
al
S
af
et
y
In
p
u
t S
ta
tu
s
C
o
m
b
in
ed
S
af
et
y
O
u
tp
u
t S
ta
tu
s
In
d
iv
id
u
al
S
af
et
y
O
u
tp
u
t S
ta
tu
s
M
u
tin
g
L
am
p
S
ta
tu
s
S
af
et
y
O
u
tp
u
t
M
o
n
ito
rs
In
d
iv
id
u
al
T
es
t
O
u
tp
u
t S
ta
tu
s
G
en
er
al
S
ta
tu
s
S
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et
y
O
u
tp
u
t
D
at
a
S
ta
n
d
ar
d
O
u
tp
u
t
D
at
a
x
x
Safety
input
assembly
1
20C
x
x
x
Safety
input
assembly
2
224
x x
x
x
Safety
input
assembly
3
22C
x x
x
x
Safety input assembly 4
310
x
x
x
x
x
Safety input assembly 5
311
x
x
x
x
x
Safety input assembly 6
312
x
x
x
x
x
x
Standard
output
assembly
21 x
x
General
status
assembly
300
x
x
Test output status with
general status assembly
340
x x
3-7
Summary of Contents for DST1 Series
Page 2: ......
Page 3: ......
Page 4: ......
Page 5: ...DST1 series Safety I O Terminals Operation Manual Produced April 2005 ...
Page 6: ......
Page 24: ...Section 1 Overview ...
Page 44: ...Section 2 General Procedure ...
Page 50: ...Section 3 Configuration ...
Page 63: ...Section 4 Specifications ...
Page 67: ...Section 5 DST1 series ...
Page 79: ...Section 6 Troubleshooting and Maintenance ...
Page 87: ...Section 7 Wiring Examples ...
Page 97: ...Appendices ...
Page 114: ...Cat No Z904 E1 01 OPERATION MANUAL DST1 series Safety I O Terminals ...