B&B Electronics VFG3000 - Quick Start Guide - Manual (Page 4)

4
COMMUNICATION PORTS
COMMON
+24 VDC
+24
N/C
COMM
WIRING
POWER CONNECTION
PROGRAMMING PORTS
RS23
2
RTS
COMM
Tx
COMM
CTS
Rx
YELLOW LED
GREEN/AMBER LED
ETHERNET
RS232
CF
RS485
USB/PG
RS232/PG
STS
OR
Ethernet (Crossover)
OR
Tx
RS232
RTS
COMM
COMM
CTS
Rx
RS232
RS485
USB/PG
RS232/PG
ETHERNET
CF
STS
CHASSIS GND
OR
REM
SLC 5/03 CPU
RUN BATT FLT RUN
RS232 DH485 FORCE
PROG
VDC PWR OUT +24
PWR OUT COM
VAC NEUT
120/240 VAC
USER POWER
POWER
RS232/PG
USB/PG
RS232/PG
ETHERNET
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
WHILE CIRCUIT IS ALIVE UNLESS AREA IS KNOW TO BE
NON-HAZARDOUS.
INPUT AND OUTPUT (I/O) WIRING MUST BE IN
ACCORDANCE WITH CLASS I, DIV. 2 WIRING METHODS
AND IN ACCORDANCE WITH THE AUTHORITY HAVING
JURISDICTION.