CEL-MAR ADA-4044H, User Manual

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7. SPECIFICATION
TECHNICAL DATA
Transition Parameters
Interface RS-485/422 (1xRS485-IN) RS-485/422 (4xRS485-OUT)
Connector Screw terminal block - max. Ø 2,5mm 2
Line length 1200 m
Maximum number of connected device
Up to 32 devices – 2- wire- & 4-wire
RS485 bus
Up to 64 devices – 4-wire RS485 bus,
Up to 128 devices – 2-wire RS485 bus,
Maximum baud rate Up to 230,4 kbps
Transmission line
1-pair or 2-pair twisted cable, UTP Nx2x0,5 (24AWG), shield inside large interferences
STP Nx2x0,5 (24AWG)
Transmission type Asynchronous full duplex or half duplex.
Standards EIA-485, CCITT V.11
Optical signalization
•
PWD – green LED power supply,
•
RX - red LED data receiving on RS485-OUT - RS485/422,
•
TX - yellow LED data transmission via RS485-OUT - RS485/422.
Electrical Parameters
Power requirements 10 - 30 V DC
Power cable Recommended length of power cable < 3m
Power 2W
Protection from reverse power polarization YES
Galvanic Isolation
•
2-way 1kV DC or 3kV DC between power circuit and signal line RS485/422 (RS485-
IN)
•
3-way 1kV DC or 3kV DC between power circuit and signal lines RS485/422
(RS485-IN and RS485-OUT)
Optoisolation 3kV= between signal line RS485/422 (RS485-IN) and RS485/422 (RS485-OUT)
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 53 x 90 x 62mm
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 Rail mounting according to DIN35 standard / TS35.
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ADA-4044H