M-system 47 Series Manual

Digital Panel Meters 47 Series
THERMOCOUPLE INPUT DIGITAL PANEL METER
(4-digit, LED display type)
Functions & Features
• 4-digit thermocouple input digital panel meter
• 1/8 DIN size
• Moving average function to suppress the display flickering
• Max. and Min. value display
• IP66 front panel
• Separable terminal block
• Rear terminal cover for safety strapped to the meter
96 (3.78)
48
(1.89)
Ma x/M in
Ala rm /
Init /
Sh ift
Up
MODEL: 47LT-1[1][2][3]-[4][5]

ORDERING INFORMATION

• Code number: 47LT-1[1][2][3]-[4][5]
Specify a code from below for each of [1] through [5].
(e.g. 47LT-101G-M2/Q)
• Specify the specification for option code /Q
(e.g. /C01/S01/SET)
INPUT – Field-selectable
1: (PR), K (CA), E (CRC), J (IC), T (CC), B (RH), R, S, N
[1] DC OUTPUT
0: Without
Current
A: 4 – 20 mA DC (Load resistance 550 Ω max.)
D: 0 – 20 mA DC (Load resistance 550 Ω max.)
Voltage
4: 0 – 10 V DC (Load resistance 10 kΩ min.)
5: 0 – 5 V DC (Load resistance 5000 Ω min.)
6: 1 – 5 V DC (Load resistance 5000 Ω min.)
4W: -10 – +10 V DC (Load resistance 10 kΩ min.)
[2] ALARM OUTPUT
0: None
1: N.O. relay contact, 4 points
2: SPDT relay contact, 2 points
https://www.m-system.co.jp/
98.5 (3.88)
mm (inch)
47LT SPECIFICATIONS
[3] DISPLAY COLOR
R: Red
YR: Orange
G: Green
BG: Bluegreen
B: Blue
W: White
[4] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
P: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
[5] OPTIONS
blank: none
/Q: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
Moving parts and indicators are not coated.
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
EX-FACTORY SETTING
/SET: Preset according to the Ordering Information Sheet
(No. ESU-9512)

GENERAL SPECIFICATIONS

Construction: Panel flush mounting
Degree of protection: IP66; applicable to the front of the
panel meter mounted according to the specified panel
cutout
Connection: M3 separable screw terminal (torque 0.6 N·m)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
Housing material: Flame-resistant resin (gray)
Isolation: Input to DC output to HH output or H output to
L output or LL output to power
Burnout: Upscale standard; downscale optional by
programming
Linearization: Standard
Cold junction compensation: CJC sensor attached to the
input terminals
Setting: (Front button)
MODEL: 47LT
ES-9512 Rev.11 Page 1/8