Indoor/outdoor information display panel JUNIOR-P/JR20-P

Overview
The JUNIOR-P / JR20-P process indicator is an electronic assembly composed of a main board and a display module with keypad, supplied in a panel-mount ready enclosure. It is designed for industrial process monitoring and offers multiple input types and options (relays, transmitter supply, keypad programming or signal teach-in).

Main features

• 4-digit display with 1 decimal point.
• 3-key keypad for local programming.
• Direct signal acquisition via teach-in.
• Dedicated 24 Vdc supply for transmitter powering.
• Relay option: 2 setpoints per SPDT 8 A relay with removable terminal blocks accessible from the rear.

Supported inputs

• Process (analog signals): ±10 V, ±20 mA.
• Temperature: Pt100, Pt1000, thermocouples types J, K, T and N.
• Potentiometer: 100 Ω to 100 kΩ.
• Resistance: ranges 999.9 Ω, 9999 Ω and 50.00 kΩ.

Display and variants

• JR-P: digit height 14 mm, display range -9999 to 9999. Sign LED separate.
• JR20-P: digit height 20 mm, display range -1999 to 9999. Larger reading distance; sign LED integrated into 4th digit.

Application
Device suitable for monitoring and displaying process and temperature variables in industrial environments, with the ability to power and interface 24 Vdc transmitters.

Specifications / Technical data

• Models: JR-P, JR20-P
• Process inputs: ±10 V, ±20 mA
• Temperature inputs: Pt100, Pt1000, thermocouples J, K, T, N
• Potentiometer input: 100 Ω ÷ 100 kΩ
• Resistance inputs: 999.9 Ω, 9999 Ω, 50.00 kΩ
• Power supply: universal (AC/DC)
• 24 Vdc supply available to power transmitters
• Display: 4 digits + 1 decimal point
• JR-P: 14 mm digits, display -9999 ÷ 9999
• JR20-P: 20 mm digits, display -1999 ÷ 9999, integrated sign LED
• Programming: 3-key keypad or automatic signal teach-in
• Relay option: 2 setpoints per SPDT 8 A relay, removable rear terminal blocks
• Mounting: panel enclosure (ready to mount)