Honeywell SC1000 - Manual (Page 37)

SC Series Instruction Manual page 37
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5.3 Function Input Pins
5.3.1 Overview
To use a Function Input pin (9, 10, 11 or 21), connect it to the DGND (pin 19) momen-
tarily. This can be accomplished by a push button switch, relay contact closure, or
PLC output.
Usually, the Function Input pins perform the default actions described in the “System
Connector Pinout” on page 36. However, a SensoCode program running on a Mathe-
matics Virtual Channel may replace these default actions. Consult the Customer
Information Sheet included with your instrument for details.
5.3.2 Example
For example, assume that you wish to use Function Input #3 to tare all channels in the
instrument simultaneously. Connect a push-button switch as shown below.
Figure 5-1: Function Input Example