Moxa CP-112UL-T [129/131] Cp 102uf

Universal PCI Board Pin Assignments

5-21

CP-102UF

Serial Connectors

DB9 (Male)

The following accessories provide DB9 (male) serial connectors for your UPCI board:

Accessory Board Connector Serial Connectors

CBL-M25M9x2-50 DB25 (female) 2×DB9 (male)

CBL-M44M9x4-50 DB44 (female) 4×DB9 (male)

CBL-M44M9x4-50(POS)

DB44 (female)

4×DB9 (male)

CBL-RJ45M9-150 RJ45 4×DB9 (male)

OPT8-M9

CBL-M62M9x8-100 (OPT8D)

DB62 (female) 8×DB9 (male)

CBL-M78M9x8-100 DB78 (female) 8×DB9 (male)

The pin assignments for the DB9 (male) serial connector are shown below. There are different pin assignments

depending on the serial interface that your board is configured for.

Pin RS-232 RS-422/RS-485 (4W) RS-485 (2W)

1 DCD TxD-(A) ---

2 RxD TxD+(B) ---

3 TxD RxD+(B) Data+(B)

4 DTR RxD-(A) Data-(A)

5 GND GND GND

6 DSR --- ---

RTS

---

8 CTS --- ---

9 *5V/12V/RI --- ---

* The 5V/12V/RI signal only applies to the POS-104UL