System information

INS_CNGE3FE7MS4_REV– Rev. 4.30.14 PAGE 21

INSTALLATION AND OPERATION MANUAL CNGE3FE7MS4

TECH SUPPORT: 1.888.678.9427

DB9 Male

DB9 Female

Pin Male Connector Female Connector

1 Received Line Signal Detect (Received by DTE

Device)

Received Line Signal Detect (Transmitted from

DCE Device)

2 Received Data (Received by DTE Device) Transmitted Data (Transmitted from DCE Device)

3 Transmitted Data (Transmitted from DTE Device) Received Data (Received by DCE Device)

4 DTE Ready (Transmitted from DTE Device) DTE Ready (Received by DCE Device)

5 Signal Ground Signal Ground

6 DCE Ready (Received by DTE Device) DCE Ready (Transmitted from DCE Device)

7 Request to Send (Transmitted from DTE Device) Clear to Send (Received by DCE Device)

8 Clear to Send (Received by DTE Device) Request to Send (Transmitted from DCE Device)

9 Ring Indicator (Received by DTE Device) Ring Indicator (Transmitted from DCE Device)