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7 analog output configuration, 1 identifying the output type, 2 channel menu items – Honeywell SC1000 User Manual

Page 121: 3 output selection

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SC Series Instruction Manual page 121

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12.7 Analog Output Configuration

12.7.1 Identifying the

Output Type

A High-Level Input channel is available with one of two types of digital-to-analog
(DAC) outputs: voltage or current. You can determine which type of output a
channel has by one of three ways:

Consulting the instrument’s Customer Information Sheet

Examining the

SYSTEM MENU

->

CONFIGURATION

->

CHANNEL

nn

TYPE

menu item where

nn is the number of the channel. If the channel’s type is

HIGH-LEVEL V

, it has a

voltage output. If the channel’s type is

HIGH-LEVEL I

, it has a current output.

Examining the channel’s circuit board as shown in the figure below.

12.7.2 Channel Menu Items

The Analog Output can be driven by any channel’s track, peak or valley value.

See the “Channel Menu” section earlier in this chapter for a complete listing of
SETUP menu items available on the

DAC. SETUP

sub-menu.

12.7.3 Output Selection

Jumpers located on the channel’s circuit board determine what outputs are gener-
ated when the value selected to drive the Analog Output (from the

DAC. CHANNEL

and

DAC. SOURCE

menu items) equals the

DAC. FULL SCALE

and

DAC. ZERO SCALE

settings.

Figure 12-9: Digital-to-Analog Output Jumper Locations

DAC. ZERO SCALE

Output

DAC. FULL SCALE

Output

J30

jumper

J31

jumper

CHANNELS WITH VOLTAGE OUPUT

0-5V

2.5 Volts

5 Volts

open

closed

±5V

0 Volts

5 Volts

open

open

0-10V

5 Volts

10 Volts

closed

closed

±10V

0 Volts

10 Volts

closed

open

CHANNELS WITH CURRENT OUTPUT

4-20mA

4 mA

20 mA

open

open

4-20mA

12 mA

20 mA

open

closed

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