Mounting; Wiring - Extech Instruments 48VTR User Manual
Digital process pid controller
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Also See for 48VTR:
- Instruction manual (15 pages) ,
- User manual (25 pages) ,
- Instruction manual (15 pages)
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Mounting
1. Prepare a panel cutout to these specifications: 1.77 x 1.77" ± 0.02" (45 x 45 mm ± 0.5
mm); Panel thickness: 0.4" (10mm) max.
2. Remove the plastic mounting bracket and slide the controller into the panel, through the
cutout.
3. Replace the mounting bracket and tighten the bracket screws. Do not over tighten.
Wiring
AC Power Wiring
Terminals 6 and 7 can safely accept 90 to 264VAC 50/60Hz.
Thermocouple Input
Terminal 1 (-) and terminal 2 (+).
Analog Input (4-20mA)
Terminal 1 (-) and terminal 2 (+).
RTD Input (2, 3, or 4 wire)
Refer to the diagrams below.
48VTR User Manual v6.0 10/1/20
4
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