AW Gear Meters RT-30EX - Manual (Page 9)

RT-30EX Flow Transmitter
Operation and Programming Manual
9
RT-30EX User Manual, Rev. 1.7 02/07/2012
Hook-up board layout
Maximum wire gauge: 16 AWG
Pin 1: (+) Reset
Pin 2: (-) Reset
Pin 3: (+) Frequency Out
Pin 4: (-) Frequency Out
Pin 5: (+) Supply Voltage
Pin 6: (-) Supply Voltage / Ground
Pin 7: Housing Ground
Pin 8: +Vcc
Pin 9: mA Loop Output
See Figure 5 & Figure 6 on page 11 for mA signal polarity
Pin 10: mA Loop Output
Pin 11: (+) Limit 1
Pin 12: (-) Limit 1
Pin 13: (+) Limit 2
Pin 14: (-) Limit 2
NOTE: See page 7 for electrical specifications
Figure 3: Hookup board connection diagram