Changing Analog Input Ranges; Table 9-5 Settings For Expanded Ai Ranges - Honeywell VPR100 User Manual

On-Site Adjustments

9.2 Changing Analog Input Ranges

Expanded input ranges are available by changing jumper settings on the AI card in Slot #4 (leftmost card as
you face the front of the instrument) and programming the AI prompts as shown in Table 9-5.
Standard
0-10V
0-20V
±10V
±20V
*To identify jumpers for each AI, locate jumper labels (at rear of
AI card nearest terminals) and cross-reference to the
corresponding AI below.
For this AI
AI1
AI2
AI3
AI4
AI5
AI6
266

Table 9-5 Settings for expanded AI ranges

Input Range Make these
jumper settings
A*
Closed Open
Open 1-2
Open 1-2
Open 2-3
Open 2-3
Use these jumpers
A=W3, B=W4
A=W5, B=W6
A=W7, B=W8
A=W9, B=W10
A=W11, B=W12
A=W13, B=W14
VPR & VRX – User Manual
Under Program menu,
program the selected AI
as follows
B*
Standard range
Range low: 0
Range high: 10
Indirect
Circuit low: 0
Circuit high: 2.5
Electrical Units: Volts
Range low: 0
Range high: 20
Indirect
Circuit low: 0
Circuit high: 5
Electrical Units: Volts
Range low: -10
Range high: 10
Indirect
Circuit low: -75
Circuit high: 75
Electrical Units: mV
Range low: -20
Range high: 20
Indirect
Circuit low: -150
Circuit high: 150
Electrical Units: mV
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