Technical Data - Seav Rtx 2251 Handbuch

F F
unctioning requency
The system allows the selection of four 868
MHz band frequencies.
Set the same frequency on the RTX2251
(Base) and on the memorised RTX 2252
(Sensor) devices.
Use Dip Switch SW1 on both the RTX 2251
and RTX 2252 devices for the selection.
SW1 SW1
Frequency A Frequency B Frequency C Frequency D
s
election
SW1 SW1
14
rtX 2251 (B )
ase
- Mod. RTX 2251 : 12-24 VAC-DC
- Mod. RTX 2251 230V : 230 VAC

TECHNICAL DATA:

- Power supply
- Max. consumption
- Work frequency
- No. 2 control relay for CH1 and CH2
- Memorisable RTX 2252 sensors
- Range in free space
- Response time
- Working temperature
- Dimensions
- Container
- Protection rating
CN1 TERMINAL BOARD CONNECTIONS:
1 : 230V~ Line input (Phase).
2 : 230V~ Line input (Neutral).
CN3 TERMINAL BOARD CONNECTIONS:
1: 24V AC-DC Power supply input.
2: 0V Power supply input.
3: 12V AC-DC Power supply input.
4: CH1 Control output.
5: CH1 Control output.
6: CH2 Control output.
7: CH2 Control output.
8: 12-24V AC-DC Test Input.
9: 0V Test Input.
10: Aerial earth input.
11: Aerial hot pole input.
FUNCTIONING DESCRIPTION:
The RTX 2251 (Base) device controls one or more RTX 2252 (Sensor) devices through radio-
frequency, for connection of sensitive edges
The RTX 2251 (Base) allows the display of 2 menus:
: See mode
: 4,5 W
: 868 MHz FSK Band
: 30VDC 1A
: Max 3 for each channel
: 10÷20 m max.
: 200 ms
: -10°C ÷ 55°C
: 110x121x47mm
: ABS (UL94V-0)
: IP54