Fig. 16: Rs232 Port Connector; Fig. 17: Meter Connection To Router; Table 11: Rs232 Connector Pinout - B&B Electronics SPECTRE User Manual

B&B Electronics, Inc.
Pin
Signal mark
no.
1 RTS
2 CTS
3 DTR
4 DSR
5 GND
6 RXD
7 CD
8 TXD
Example of connecting a meter to the router:

Fig. 16: RS232 port connector

Request To Send
Clear To Send
Data Terminal Ready
Data Set Ready
Signal ground
Receive Data
Carrier Detect
Transmit Data

Table 11: RS232 connector Pinout

Fig. 17: Meter connection to router

Description
23
SPECTRE User Manual
Direction
Input
Output
Input
Output
Output
Output
Input
SPECTRE_User_Manual_2912m
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