4-port serial interface:

CPCI-7500 - Product specifckations

4-port serial interface, RS232, RS422, RS485, 20 mA CL

• 3U or 6U bracket
• 4-port serial interface, RS232, RS422, RS485, 20 mA Current Loop (active, passive)
• Mode configuration free for each port
• Modular structure through MX module, with/without optical isolation
• Software configuration
• 128-byte FIFO buffers for each port
• Common interrupts 
• Programmable transfer rate
• Automatic transmitter/receiver for RS485
• Protection against fast transients (Burst)
• Detection of false start bits, internal diagnostic, break, parity, overrun and framing-error

Connection

SI module: Please order separately!
MX232-G:  RS232 mode with isolation
MX232:      RS232 mode
MX422-G:  RS422 mode with isolation
MX422:      RS422 mode
MX485-G:  RS485 mode with isolation
MX485:      RS485 mode
MXTTY:      20 mA current loop (active, passive), mode with isolation

ST075:       Shielded round cable, 37-pin to 4 x 9-pin
ST074:       Shielded round cable, 37-pin to 4 x 25-pin

Option:

URS-7500-6U: CPCI-7500 board with 6U bracket for mounting in 6U housing

Opt. Quartz: up to 1 MBaud data transfer rate for RS232, RS422, RS485, PMTTY

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Any questions? Contact us!