Model Number

C52e/C53

The C52E/C53 converters let you take advantage of RS-422 and RS-485 on systems originally equipped with RS-232. They transparently convert RS-232 signals into RS-422 or RS-485 signals. You do not need to change your PC's hardware or your software. The C52E/C53 let you easily build an industrial grade, long distance communication system with standard PC hardware. They extend the communication distance by 4Kft (1.2Km) or increase the maximum number of connected nodes by 32. The C53 provides the optical isolation for system protection.

Features:

High efficient converters allow wide range of input voltage (9VDC to 36VDC) and power saving
Polarity guard available prevents damage from reverse power connection and provision of over voltage protection
Rugged metal casing with better mechanical and EMI protection
35mm DIN rail connection kit option available
Clear LED indications of power status, RS-232 data signals status and operation modes (RS-422/485 4-wire or RS-485 2-wire)
Clear indications of all signals on the casing allow convenient connection
Built-in pull high/pull low resistors
Plug-in screw terminal blocks for easy RS-232, RS-422/485, and power supply wiring
DIP switch settings for RS-485 2-wire with ERADC auto mode, RS-422/485 4-wire mode
DIP switch settings for internal terminal resistors
15KV ESD surge protection
C53 provides 10KV/us optical isolation between the RS-232 port and RS-422/485 port and 1KVDC (3KVDC optional) isolation between the DC power and the RS-422/485 port
RS-232 to RS-422 conversion with RTS/CTS support
External power supply
FCC, CE, RoHS approvals

Specifications   RS-232 Signals Supports TX, RX, RTS, CTS, GND Female DB9 connector   RS-422/485 Signals Supports RS-422, 4/2-wire RS-485 (DIP switch selectable) Supports RS-422, up to 10 nodes, 1.2Km with RTS, CTS Supports 2-wire RS-485, up to 32 nodes, 1.2Km Plug-in screw terminal block connector   RS-422/485 Data   Direction Control ERADC   Baud Rates 50~921.6Kbps   Surge Protection 15KV ESD   Optical Isolation (C53) 10KV/μs optical isolation 1KV/μs (3KV/us optional) isolation   Power 9~58VDC, 8W   Temperature Operating: 0~55ºC Storage: -40~85ºC   Humidity Operating: 10%~80%, non-condensing Storage: 5%~90%, non-condensing   Emissions FCC, CE, RoHS approvals   Dimensions 94 x 72 x 23mm (L x W x H)   Weight 0.28Kg

Ordering Information   C52E RS-232 to RS-422/485 converter   C53 RS-232 to RS-422/485 converter with isolation     For more details of C52 series and other hot-selling products, please visit us at http://www.cayee.cn .