P30P-09A 85 User's manual
Alarm outputs
●
relay – 1 or 2 relays; volt-free NO contacts – max. load capacity 5 A 30 VDC, 250 VAC; 100,000
switching cycles
Digital output – RS-485 interface:
●
transmission protocol: Modbus RTU
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address: 1...247
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mode: 8N2, 8E1, 8O1, 8N1
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max. response time: 200 ms
1
●
min. interval between successive queries
5 ms
Ethernet interface: 10/100-Base-T
- max. simultaneous connections
4
Power output
●
auxiliary supply (optional - interchangeably with alarm output A2) 24 VDC / 30 mA.
Power consumption
<5 VA
Weight
< 0.25 kg
Dimensions
120 x 45 x 100 mm
Fixing
35 mm rail acc. to EN 60715
Protection grade ensured by the housing
from housing side (version without a support of SD/SDHC cards)
IP40
from housing side (version with a support of SD/SDHC cards)
IP30
from terminals side
IP20
Readout field
LCD text display 2x8 characters with LED illumination
Preheating time of the transducer
15 min
1
the response time can be extended to 500 ms while writing data to the SD card
Registration
Registration to the internal memory of 4MB (max. 534336 records) - registration with time stamp,
ordering versions with the external SD/SDHC card slot allow for automatic saving the internal archive to
the SD/SDHC card; ordering versions with Ethernet interface and file system internal memory allow for
automatic saving the internal archive into files.
Reference and rated operating conditions
●
supply voltage
85...253 V a.c (40..400 Hz)., 85...300 V d.c. or 20..40 V a.c.(40..400 Hz), 20...60 V d.c.
●
ambient working temperature
-25..23..+55
o
C
●
storage temperature
-30..+70
o
C
●
humidity
25...95% (no condensation)
