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Technical characteristics overview
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Conversion
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RS232 to RS422 or RS485 with automatic (or software) RS485 turnaround, line polarisation and termination via miniature jumpers
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Speed
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Up to 1 Mbps
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Connections
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Female SUB D9 Connector for the RS232 port and a screw-in connecting terminal for the RS422/485
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Signaling
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TXD and RXD signal display on LEDs (only in external power mode)
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Power
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Internally powered via RS232 control signal (works is the DTR control signal is active and for signal level voltage > +3,7VDC)
or externally (external power between +4,5VDC and +8VDC, symmetrical jack for left or right side connection - USB power cable included)
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Fan-out
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6 RS485 interfaces (internal power mode), 32 RS485 interfaces (external power)
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Protections
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HF filtering, DES IEC801-2 protection, level 4, max.15KV
Surge protection by « Transient voltage suppressors », 0.3 KW 8/20 μS
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Consumption
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5.5 mA, 1 RS422 termination-free in internal power mode
60 mA, 32 RS485 interfaces with termination in external power mode
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Environment
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Operating Temperature between -30°C and +65°C
Relative humidity 95% to +25°C
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Dimensions & weight
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80.5 mm (L) x 31 mm (l) x 14.8 mm (H), 31 g.
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Accessories
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Miniature screwdriver and USB power cable
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ACKSYS转换器AD400E产品介绍
• 自动RS485自线周转
• 自供电或由外部电源供电
• 速度高达 1 Mbps
• RS232 端口的 SUB D9 连接器
• RS422/485 端口旋入式连接端子
• 金属外壳，CE标准
• LED信号显示
• 平均无故障时间 > 10 e6 POH
介绍
该转换器设计用于直接连接到 PC，具有一个连接 RS232 端口的母 SUB D9 连接器和一个用于 RS-422/485 端口的旋入式连接端子。
它可以通过 RS232 端口内部供电或外部供电。
提供高达 1Mbps 的速度，使其成为现代计算机快速 RS232 端口的不错选择。
高集成度和内置保护使 AD400E可靠且紧凑。
Automatic RS485 self line turnaround
Self powered or powered from external source
Speed up to 1 Mbps
SUB D9 connector for RS232 port
Screw-in connecting terminal for RS422/485 port
Metal casing, CE standards
LED signal display
M.T.B.F. > 10e6 P.O.H.
Introduction
Designed to connect directly to PCs, this converter has a female SUB D9 connector to the RS232 port and a screw-in connecrting terminal for the RS-422/485 port.
It can be powered internally from the RS232 port or externally.
Its advanced technology provides speeds up to 1Mbps, making it ideal for the fast RS232 ports of modern computers.
The high level of integration and built-in protection make the AD400E extremely reliable and compact.
ACKSYS转换器其他常用型号：
ACKSYS AD400E
ACKSYS RD400-24V
ACKSYS RD300-OF
ACKSYS RD300-OFR
ACKSYS RD320-OF
ACKSYS RD320-OFR
ACKSYS AD422-OF-M
ACKSYS AD-Bdc-M