Channel Menu; Diagnostics Sub-Menu; Chapter 14 Dac Output Channel; Features - Honeywell SC Series Installation Instructions Manual

Signal Conditioning, Self Calibrating Digital Indicators

13.5 Channel Menu

The Relay Output channel's SETUP menu allows you to manually
turn the relays on and off to verify that they are functioning. To
change the operation of the limits, see "Limit Menus" on page 55.
Detailed instructions on operating the instrument in the SETUP
Menu mode can be found in "SETUP Menu mode" on page 7. A
diagram of all menus is located in "Setup Menu Reference" on
page 77.

13.5.1 DIAGNOSTICS Sub-Menu

RELAY 1 Menu Item
The options for this menu item are:
• "ON" will turn the relay on.
• "OFF" will turn the relay off.
RELAY 2 Menu Item
The options for this menu item are:
• "ON" will turn the relay on.
• "OFF" will turn the relay off.
RELAY 3 Menu Item
The options for this menu item are:
• "ON" will turn the relay on.
• "OFF" will turn the relay off.
RELAY 4 Menu Item
The options for this menu item are:
• "ON" will turn the relay on.
• "OFF" will turn the relay off.
66 Honeywell Sensing and Control

Chapter 14 DAC Output Channel

14.1 Features

The DAC Output channel uses a digital-to-analog converter to
generate a voltage or current from any channel's track, peak or
valley value. This type of channel is often used to provide a Math-
ematics Virtual channel with an analog output.

14.2 Wiring

Connect your readout instrument to a DAC Output channel by
wiring it to the 12-pin connector of that channel. The Customer In-
formation Sheet that shipped with the instrument describes which
cards are installed in each channel. The pin-out for this connector
is shown on the following table.

Table 14-1: DAC Output Channel Pin Connections

Pin Label
1 (top) N/C
2 N/C
3 N/C
4 N/C
5 N/C
6 N/C
7 +OUT
8 -OUT
9 N/C
0 N/C
11 N/C
12 N/C
(bottom)
The Analog Output and Analog Return pins are electrically iso-
lated from all other pins on the instrument.
008-0608-00
Rev. G,
Function
No connection
No connection
No connection
No connection
No connection
No connection
Analog Output
Analog Return
No connection
No connection
No connection
No connection
Ref.
Pin
8
-