Honeywell Mini-AT User Manual

23
Page 23
Mini-AT User Guide
Installing a Mini-AT without an Instrument Drive
The Mini-AT can be configured to accept low frequency meter input pulses directly from a meter or
Model 210/212 pulse transmitters (or any other low frequency pulse source) if a RSI board is installed.
Alternatively, the Mini-AT
can be configured to accept high frequency pulses from turbine meters input, but
requires the High Frequency Input Board (HFI Board) instead of the RSI board (see Figure 6).
1) Low Frequency Meter Pulse Input
The Remote Switch Interface Board (RSI board, p/n 40-2016), must be installed if the Mini-AT is to
receive input pulses from a Model 210/Model 212 Pulse Transmitter or a low frequency pulse from a
gas meter. Figure 5 (below) and T
able 1 (on the next page) provide wiring information for the RSI and Pulse
Transmitters.
To Mini-AT main
board J9 & J4, use
Y-cable
40-1939
To Model 210 or 212
Pulse
Transmitters,
or pulse output from
gas meter
1 6
TB1
1
2
3
4
5
6
7
Figure 5
RSI Board
(Continued on the next page)

Honeywell Mini-AT Specifications

General

Brand	Honeywell
Model	Mini-AT
Category	Controller
Language	English