Industrial RS232 to RS422/RS485 Adapter / Serial Converter 15kV ESD SystemBase

Description

SystemBase
CS-428/9AT-PRO2
Industrial RS232 to RS422/485 Adapter / Serial Converter, 15kV ESD Protection
The SystemBase CS-428/9AT-PRO2 converts RS232 signals to RS422 or RS485. It is a fast and efficient solution to overcome the distance limitations of RS232 or for connecting to industrial devices with an RS422 or RS485 interface with
15kV ESD protection
.
No additional software is required for operation. With an easily accessible DIP switch, you can configure the interface for RS422 or RS485. The CS-428/9AT-PRO2 is fully compatible with the serial COM port on your PC.
Features:
Maximum Communication Speed: 921.6Kbps
Industrial Grade Temperature: -40~85°C (IEC 60068-2-30/33)
RS422/RS485 side: absorb 400W surge from a waveform of 10/1000μs peak pulse
ESD Protection 15kV (IEC 61000-4-2: ESD level 4 protection)
External power not required (When DTR signal line is enabled)
Hardware-based Auto Toggling
RS422/RS485 mode selectable by an external switch
Max. 10 Devices Connectable for RS422 Multi-Drop Mode
Max. 10 Devices Connectable for RS485 Mode
Power: 9~12V, 500mA
Auto RTS Control (Auto Toggling)
The CS-428/9AT-PRO2 has a built-in hardware feature that performs automatic toggling to prevent devices from sending data simultaneously. This operation is crucial when multiple devices are connected to prevent electrical collisions that lead to errors and unstable communications.
What is RS485 Echo Mode?
Different from RS485 Non-echo mode, RS485 Echo Mode enables the output signal line to function as the input signal. Therefore, it is not necessary to read the echoed data to confirm whether the data sent crashes with data sent by another device. With the CS-428/9AT-PRO2, all operations are controlled by the hardware so no additional modifications are required to the application program.
CS-428/9AT-PRO2
Specifications:
Serial
Maximum Speed: 921.6 Kbps
Maximum Distance: 1.2 Km. 24AWG twisted pair cable
Connectors:
RS232: DE-09S (DB9 Female)
RS422/RS485: Terminal Block 5 Pins
Signal Lines:
RS232: TXD, RXD, RTS, DTR, GND
RS422: TXD+, TXD-, RXD+, RXD-
RS485: TRXD+, TRXD-
RS422 Mode: Point to Point, Multi-Drop
RS485 Mode: Echo, Non-Echo
Slide Switch: RS422/RS485 selectable
Hardware
Dimensions (W x L x H): 37 x 74 x 19 mm (1.45 x 2.92 x 0.75 inches)
Weight: 33g / 1.16oz
Operating Environment
Operating Temperature: -40~+85 C
Storing Temperature: -40~+85 C
Humidity: 5~95% Non-Condensing
Certifications
Certificates: CE, KC
Package Includes:
1X CS-428/9AT-PRO2
Industrial RS232 to RS422/485 Adapter / Serial Converter
,
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