Download TR-2000 Manual - AMETEK Power Instruments

TR-2100 User Manual
47
Digital Input Resistor Table
If necessary, the Digital Inputs can be changed to accept a different voltage level. For the
Analogue Input boards the digital inputs use Resistors R9000 – R9015. For the Digital-only
Input boards the digital inputs use resistors R1 – R32. Reference the Input Module
schematics for resistor locations and change the value to match the Digital input voltage.
Table 12
Input VDC
(Nominal)
12V
Resistor
Description
Ametek Part No.
3.6K
4716-130
24V
6.8K
48V
15K
125V
39K
250V
82K
Carbon Composition
Resistor (1W)
Carbon Composition
Resistor (1W)
Carbon Composition
Resistor (1W)
Carbon Composition
Resistor (1W)
Carbon Composition
Resistor (2W)
4716-140
4716-152
4716-164
4716-180
Analogue Input Board Jumper Locations
Set the Input Board configuration jumpers per Table 13. Refer to Figure 12 for the location
of each configuration jumper.
Table 13
Board No. Analogue Channels BRD SEL 0 BRD SEL 1
1
1-8
On
On
2
9-16
Off
On
3
17-24
On
Off
4
18-32
Off
Off
Input Board Analogue Input Range Selection Table
Set the Analogue Input Board range selection jumpers per Table 14. Refer to Figure 12 for
the location of each range selection jumper.
Table 14
Input Range
0-2 Vpk (Current)
0-300 Vpk (Voltage)
0-12 Vpk
TBD
Jumper
None
JP0
JP1
JP2
Resistor Selected
None
Rx06 (909 Ohm)
Rx07 (26.7 KOhm)
Rx08 (TBD)