ASIO-4521– Addressable RS-422/485 to RS-232 Converter
02/06/14
Features
Connects RS-422/485 devices to an RS-232 network
Assigns an address to RS-232 devices for easier network
communication
RS-232 and 485 can be set to different baudrates
RS-485 surge protection and automatic RS-485 data flow control
Software configurable to either addressable or non-addressable
mode
Specifications
Serial Communications
Input RS-485 (2-wire) or
RS-422 (4-wire
Output RS-232 (4-wire)
Speed Modes 300
600
1,200
2,400
(bps) 4,800 9,600 19.2 k 38.4 k
57.6 k
115.2 k
RS-232/422 mode (switchable)
General
Connectors (1) plug-in terminal block
(#14 ~ 22 AWG)
(RS-422/485)
(1) DB9-F (RS-232)
Isolation Voltage 1000 VDC
Power 1.0 W @ 24 VDC
Consumption
Built-in microprocessor and watchdog timer
Power Input Unregulated 10 ~ 30 VDC w/reversal
protection
LED Power & Data flow
Module 110 x 60 x 27 mm (HxWxD)
Dimensions
Construction Impact Resistant ABS plastic
Material
Certifications & UL, UL(C), CE, FCC rated, ROHS
Compliances Compliant
Environment
Temperature Operating: -10 ~ 70°C
(14 ~ 158°F)
Storage: -25 ~ 85°C
(-13 ~ 185°F)
Humidity 5 ~ 95% RH
ASIO-4521 Specification Sheet
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