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4. Technical data
Measuring input
Input variable and measuring range configured
Measuring ranges
Input variables
Limits
span
Temperatures with
resistance thermometers
for two, three or
four-wire connection
Pt 100, IEC 60 751
– 200 to 850 °C
Ni 100, DIN 43 760
– 60 to 250 °C
Temperatures with
thermocouples
Type B, E, J, K, N, R, S, T
acc. to IEC 60 584-1
acc. to type
Type L and U, DIN 43 710
Type W5 Re/W26 Re,
Type W3 Re/W25 Re
acc. to ASTM E 988-90
Cold junction
compensation
Internal:
With incorporated Ni 100
External:
Via cold junction thermostat
0...60 °C, configurable
Measuring output
DC current
:
Programmable between
1
0 and 20 resp. 20 and 0 mA
minimum span 2 mA
Burden voltage:
12 V
Open-circuit voltage:
< 20 V
External resistance:
R
I
AN
Residual ripple:
< 1.0% p.p., DC ... 10 kHz
DC voltage
:
Programmable between
1
0 and 10 resp. 10 and 0 V
minimum span 1 V
≤ 50 mA
Short-circuit current:
External resistance:
R
U
Residual ripple:
< 1.0% p.p., DC ... 10 kHz
Programming connector
Interface:
Serial interface
The type of output variable (current or voltage) is not
1
programmable.
An external supply fuse must be provided for DC supply
2
voltages > 125 V.
Min.
Max.
span
50 K
850 K
50 K
250 K
2 mV
80 mV
12 V
max. [kΩ] =
ext
I
[mA]
AN
= Output current end value
U
[V]
AN
min. [kΩ] ≥
ext
5 mA
= Output voltage end value
AN
Open and short-circuit sensor circuit supervision
Signalling modes:
Output signal programmable to
... the value the output had imme-
... a value between – 5 and 110%
Power supply
DC, AC power pack (DC or 45 to 400 Hz)
Table 2: Rated voltages and permissible variations
Nominal voltage
Tolerance
U
N
24 to 60 V DC / AC
DC –15 to + 33%
AC ± 15%
85 to 230 V
) DC/AC
2
24 to 60 V
DC – 15 to + 33%
DC / AC
AC ± 15%
85 to 230 V AC
± 10%
85 to 110 V DC
–15 to + 10%
≤ 1.0 W resp. ≤ 2.1 VA
Power consumption:
Installation data
Housing:
Transmitter in housing B17 for plug-
ging onto backplane BP 902. Refer
to Section "Dimensional drawing"
for dimensions
Material of housing:
Lexan 940 (polycarbonate)
flammability class V-0 acc. to
UL 94, self-extinguishing, non-drip-
ping, free of halogen
Designation:
SIRAX V 606
Mounting position:
Any
Light emitting diodes
Green LED:
Light after switching on the power
supply
Ambient conditions
Climatic rating:
Ambient temperature
range:
Storage temperature
range:
Annual mean
relative humidity:
Altitude:
Indoor use statement
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 Figure 3 and 4.
...
diately prior to the open or short-
circuit (hold value)
of output span
Instruments
version
Standard
(not Ex)
Type of protection
"Intrinsic safety"
[EEx ia] IIC
IEC 60 068-2-1/2/3
–25 to + 40 °C,
Ex – 20 to + 40 °C
–40 to + 70 °C
≤ 75%
2000 m max.
17
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