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Max. burden:
1000 Ω
for the standard (non-Ex) version
500 Ω
for Ex versions
(input signals "intrinsically safe")
500 Ω
for Ex versions
(output signals "intrinsically safe")
Limit:
Approx. 40 mA
Residual ripple:
< 20 mV ss
Time constant:
Approx. 3 ms
Response time
1
acc. to IEC 770:
Approx. 15 ms
DC voltage
signal U
:
0...10 V
A
Voltage drop U
:
V
< 2.8 V
for the standard (non-Ex) version
< 4.7 V
for Ex version
(input signals "intrinsically safe")
< 6.3 V
for Ex version
(output signals "intrinsically safe")
500 Ω
Internal resistance:
Limit:
< 26 V
for the standard (non-Ex) version
< 16 V
for Ex version
(input signals "intrinsically safe")
< 16 V
for Ex version
(output signals "intrinsically safe")
Residual ripple:
< 20 mV ss
Time constant:
Approx. 3 ms
Response time
1
acc. to IEC 770:
Approx. 15 ms
Accuracy data
Error limits:
< ± 0.1%
(reference value 20 mA,
including linearity error)
< ± 0.2%
(reference value 10 V,
including linearity error)
Ambient conditions
Commissioning
temperature:
– 10 to + 55 °C
Operating temperature: – 25 to +55 °C, Ex
Storage temperature:
–40 to + 70 °C
Annual mean
relative humidity:
75%
This is the time which transpires before the output signal reaches
1
the error limit of 1% for a step change of the input signal from
0
90%.
= 250 Ω.
With current signal and R
2
A
With voltage signal
3
The data of the EC-Type Examination Certificate for backplane
4
SIRAX BP 902 with admission PTB 97 ATEX 2113 should be
noted.
All manuals and user guides at all-guides.com
2
3
–20 to + 55 °C
4
5. Mechanical coding of the plug-in module
Where there is a danger of inserting a module in the
wrong slot, the possibility has to be excluded as
prescribed in EN 50 020, Section 6.3.2. To this end,
the units must be supplied already equipped with
coding inserts as shown in Figures 2 to 4.
Back
b
a
c
1
2
A
3
4
5
B
6
7
8
C
D
E
14
F
G
20
H
I
K
26
27
L
28
29
30
M
31
32
Fig. 2. Coding of the plugin
module type TI 807-61.. in
standard-(non-Ex-)
version.
Back
c
b
a
1
2
A
3
4
5
B
6
7
8
C
D
E
14
F
G
20
H
I
K
26
27
L
28
29
30
M
31
32
Fig. 4. Coding of the plugin
module type TI 807-66..,
Ex version, (output signals
intrinsically safe).
Back
c
b
a
1
2
A
3
4
5
B
6
7
8
C
D
E
14
F
G
20
H
I
K
26
27
L
28
29
30
M
31
32
Fig. 3. Coding of the plugin
module type TI 807-62..,
Ex version (input signals
intrinsically safe).
Legend to Figs.
2 to 4:
= With set of code
= Without set of code
13
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