Camille Bauer SIRAX TV 808-61 Kullanım Talimatları Kılavuzu - Sayfa 15
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4. Brief description
The purpose of the isolating amplifier SIRAX TV 808 is to
electrically insulate input and output signals, respectively
to amplify and/or change the signal level or type (current or
voltage) of the input signals.
5. Overview of the parts
Figure 2 shows those parts of the device of consequence
for electrical connections and other operations described in
the Operating Instructions.
(7)
(6)
Fig. 2
(2)
Data card
(6)
Type label
(7)
Fastener
Red LED without function
ON
Green LED for indicating device standing by
6. Technical data
Measuring input
DC current:
Standard ranges
0...20 mA, 4...20 mA, ± 20 mA
Limit values 0...0.1 to 0...50 mA
also live-zero,
start value > 0 to ≤ 50% final value
– 0.1...0...+ 0.1 to
– 50...0...+ 50 mA
also bipolar asymmetrical
R
DC voltage:
Standard ranges
0...10 V, 2...10 V, ± 10 V
Limit values
0...0.06 to 0...40, Ex max. 30 V
also live-zero,
start value > 0 to ≤ 50% final value
– 0.06...0...+ 0.06 to
–40...0...+ 40 V,
Ex max. – 30...0...+ 30 V
R
Span
without
function
= 15 Ω
i
= 100 kΩ
i
Overload:
Measuring output
DC current:
Burden voltage:
External resistance:
DC voltage:
(2)
Zero
Burden:
Current limiter at
R
max.:
ext
Voltage limiter at
= ∞:
R
ext
ON
Residual ripple in
output current:
Response time:
Power supply H
AC/DC power pack (DC and 45...400 Hz)
Table 1: Nominal voltages and tolerances
Nominal
voltage U
N
24... 60 V
DC / AC
85...230 V
1
DC / AC
24... 60 V
DC / AC
85...230 V
AC
85...110 V
DC
For power supply > 125 V, the auxiliary circuit should include an
1
external fuse with a rating ≤ 20 A DC.
Power input:
Accuracy data (acc. to DIN/IEC 770)
Basic accuracy:
Environmental conditions
Commissioning
temperature:
Operating temperature: – 25 to + 40 °C,
Storage temperature:
DC current
continuously 2-fold
DC voltage
continuously 2-fold
Standard ranges
0...20 mA, 4...20 mA, ± 20 mA
Limit values
0...1 to 0...20 mA
0.2...1 to 4...20 mA
– 1...0...+ 1 to – 20...0...+ 20 mA
12 V
12 V
R
max. [kΩ] =
I
ext
AN
I
= Output circuit full-scale value
AN
Standard ranges
0...10 V, 2...10 V, ± 10 V
Limit values
0...1 to 0...10 V
0.2...1 to 2...10 V
– 1...0...+ 1 to – 10...0...+ 10 V
≥ 2 kΩ
Approx. 1.1 × I
for current out-
AN
put
Approx. 13 V
< 0.5% p.p.
< 50 ms
Instrument
Tolerance
DC – 15...+ 33%
Standard
AC ± 15%
(non-Ex)
DC – 15...+ 33%
AC ± 15%
Type of
protection
± 10%
"Intrinsically safe"
[EEx ia] IIC
–15...+ 10%
≤ 1.2 W resp. ≤ 3 VA
Limit error ≤ ± 0.2%
Including linearity and reproducibility
errors
– 10 to + 40 °C
Ex – 20 to + 40 °C
– 40 to + 70 °C
[mA]
version
15