7. SPECIFICATION
TECHNICAL DATA
Transmission Parameters
Interface
RS-232
Current Loop
Connector
DSUB-9 female
Screw terminal, wire max. Ø 2,5mm
2
.
Line length
15m
Depend on baud rate eg. For bus made
by UTP cable Cat.5E 4x2x05 (24 AWG)
and baud rate 19200 bit/s the line length
up to 1000m.
Maximum number of connected device
1
1
Transmission line
DB9F/DB9M multicore cable 9x0,34
shielded (up to 15m) or 9-pair twisted
cable, UTP 9x2x0,5 (24AWG) shield inside
large interferences STP 9x2x0,5 (24AWG).
2-pair twisted cable eg UTP Nx2x0,5
(24AWG), shield inside large
interferences eg STP Nx2x0,5 (24AWG).
Standards
RS-232C /CCITTV.24
current signal, 0-20mA
Maximum baud rate
38,4 kbps (depend on length of Current Loop line)
Transmission type
Current Loop asynchronous half duplex or full duplex
Optical signalization
•
PWR – green LED power supply,
•
RX - red LED data receiving from Current Loop side,
•
TX - yellow LED data transmission through Current Loop interface.
Electrical Parameters
Power requirements
10 - 24 – 30 V DC
Power cable
Recommended length of power cable < 3m
Power
<3W
Protection from reverse power polarization
YES
Galvanic isolation
1kV= or 3kV= ( between power circuit and RS-232 signal line)
1kV= or 3kV= (between power circuit and Current Loop signal line)
Optoisolation
~3kV= (between signal lines Current Loop and RS-232)
Electromagnetic compatibility
Resistance to disruptions according to the standard PN-EN 55024.
Emission of disruptions according to the standard PN-EN 55022.
Safety requiring
According to the PN-EN60950 norm.
Environment
Commercial and light industrial.
Environmental Parameters
Operating temperature
-30 ÷ 60°C
Humidity
5 ÷ 95% - non-condensing
Storage temperature
-40 ÷ 70°C
Casing
Dimensions
53mm x 90mm x 62 mm,
Material
Noryl UL. 94 V-O
Degree of casing protection
IP40
Degree of terminal protection
IP20
Weight
0,10 kg
According to standards
DIN EN50022, DIN EN43880
Location during work
Free
Mounting method
On the rail compliant with DIN35 / TS35 standard.
11
ADA-1021
