Техническая Спецификация для Secutech Radio modules ST002012
Модели
ST002012
Security & Electronic Technologies GmbH
Page 29
Technical specification of SECU-DATA 142xx
Measurement uncertainty SECU-DATA 1421M/1421C- 16-Bit:
Typical at 25°C:
Measurement uncertainty SECU-DATA 1421M/1421C- 16-Bit:
Typical at 25°C:
±0.02% of measured value
Max. (-30°C
… 75°C): ±0.1% of measured value
Resolution:
0.4 µA
Measurement uncertainty SECU-DATA 1420M/1420C- 12-Bit:
Typical at 25°C:
Typical at 25°C:
±0.1% of measured value
Max. (-30°C
… 75°C): ±0.3% of measured value
Resolution:
6 µA
Rise time:
< 0.5 s
Technical specification of SECU-DATA 1500M/1500C - Relay
For the transmission of the status of the two relay contacts no further speci-
fication is required. Rated switching capacity: 30 V / 500 mA.
fication is required. Rated switching capacity: 30 V / 500 mA.
Technical specification of SECU-DATA 1600M - NAMUR
Switching threshold depending on the current flow through the
NAMUR probe:
NAMUR probe:
Probe current
Re1
Re2
Meaning
0 … 0.4 mA
OFF
ON
Probe fault, “interruption”
1 … 2 mA
ON
OFF Filling is in progress
2 … 6 mA
OFF
OFF Tank full
> 6 mA
OFF
ON
Probe fault,
“short”
Technical specification of SECU-DATA 1700M - TRbF
Threshold for the current flow through the TRbF probe:
Probe current
Re1
Re2
Meaning
0 … 6 mA
OFF
ON
Probe fault,
“interruption”
6 … 40 mA
ON
OFF Filling is permissible
>42 mA
OFF
OFF Filling not permissible
>105 mA
OFF
ON
Probe fault,
“short”
Connectors of SECU-DATA 1xxxx
The connecting wires (round cables have to be used) are fed into the hous-
ing via cable glands (M16 x 1.5, type SKINTOP) with appropriate strain
relief to a terminal block (type WAGO series 256).
The number of wires and their functionality depends on the SECU-DATA
model, see the appropriate section in this document.
The connecting wires (round cables have to be used) are fed into the hous-
ing via cable glands (M16 x 1.5, type SKINTOP) with appropriate strain
relief to a terminal block (type WAGO series 256).
The number of wires and their functionality depends on the SECU-DATA
model, see the appropriate section in this document.
Norms, standards applied: ETSI EN 300 220 (5/1999/EG R&TTE direc-
tive).
tive).