PIN RS-232 1 DCD 2 RxD 3 TxD 4 DTR PIN RS-232 2 TxD 3 RxD 4 RTS 5 CTS PIN RS-232 5 GND 6 DSR 7 RTS 8 CTS PIN RS-232 6 DSR 7 GND 8 DCD 20 DTR CBL-M44M9x4-50 DB44 male to DB9 male x 4 (50 cm cable) DB9 male CBL-M44M25x4-50 DB44 male to DB25 male x 4 (50 cm cable) DB25 male Available Models CP-104EL-A-DB9M: 4-port RS-232 PCI low profile Express x1 serial board (CBL-M44M9x4-50 cable included) CP-104EL-A-DB25M: 4-port RS-232 low profile PCI Express x1 serial board (CBL-M44M25x4-50 cable included) Connection Options (can be purchased separately) Low Profile Bracket: Bracket for DB44 connector (1490000001000) CBL-M44M9x4-50: M44 to 4 x DB9-M cable, 50 cm CBL-M44M25x4-50: M44 to 4 x DB25-M cable, 50 cm Package Checklist • 1 CP-104EL-A board • Low profile bracket • 1 connection cable • Documentation and software CD • Quick installation guide (printed) • Warranty card Ordering Information 1 13 14 25 1 5 6 9 Dimensions Unit: mm (inch) MUE450 TX2 RX1 RX2 Tx3 Rx3 Tx4 Rx4 TX1 CP-104EL-A 63.58 (2.5) 80 (3.15) 54.45 (2.15) 67.21 (2.65) 59.05 (2.33) 103 (4.06) 116.77 (4.6) EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m IEC 61000-4-8 PFMF IEC 61000-4-11 MTBF (mean time between failures) Time: 3,601,447 hrs Standard: Telcordia (Bellcore) TR/SR Power Requirements Input Current: 805 mA @ 3.3 VDC Warranty Warranty Period: 5 years Details: See www.moxa.com/warranty 12-27 www.mo xa .c o m Device Connectivity Multiport Serial Boards > CP-104EL-A 12