MODEL: 47DT
Over-range indication: ‘S.ERR’ (main display) and ‘UNDER’
or ‘OVER’ (sub display) blinking when the input signal is out
of the usable range.
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
Burnout indication: ‘B.ERR’ blinking
Bargraph
No. of LED segments: 20, displayed with divided by 10
Color: Amber
Connection
Input, excitation supply, DC output, relay output,
network interface, power: M3 separable screw terminal
(torque 0.6 N·m)
Alarm status indication
All setpoints can be set and indicated regardless of alarm
output options. Each is independently set either for Hi or Lo
alarm trip.
Photo MOSFET relay, event trigger input: Euro Type
Connector Terminal
LL indicator: Turns on in red when the LL alarm is tripped.
L indicator: Turns on in red when the L alarm is tripped.
H indicator: Turns on in green when the H alarm is tripped.
HH indicator: Turns on in green when the HH alarm is
tripped.
(applicable wire size: max. 1.3 dia., 0.5 – 1.25 mm
2
,
stripped length 7 - 8 mm)
BCD output: 50-pin connector
(Honda Tsushin Kogyo HDR-EC50LFDT1-SLE+)
Screw terminal: Nickel-plated steel (standard) or stainless
steel
P indicator: Turns on in amber when none of the other
alarms is tripped.
Housing material: Flame-resistant resin (gray)
Isolation: Input or excitation supply to DC output to
HH output or H output to L output or LL output to network or
BCD output or event trigger input to power
Burnout: Upscale standard; downscale optional by
programming
Status indicators: Max, Min
Display max./min. value, Amber LED turns on
Function indicators
Hld: Turns on in green when HOLD signal is ON
TG: Turns on in green when TIMING signal is ON
NG: Turns on in green when a parameter is invalid
Ini: Unused
Linearization: Standard
Cold junction compensation: CJC sensor attached to the
input terminals
Alm: Unused
°F: Turns on in green when temperature unit is set to °F
℃ : Turns on in green when temperature unit is set to ℃
Engineering unit indication: Sticker label attached
DC, AC, mV, V, kV, μA, mA, A, kA, mW, W,
kW, var, kvar, Mvar, VA, Hz, Ω, kΩ, MΩ,
cm, mm, m, m/sec, mm/min, cm/min, m/min,
Infrared communication: Transmission distance max. 1
meter (for use with the COP-IRU)
Setting: (Front button)
• Input type
• Alarm setpoint
• Hysteresis (deadband)
m/h, m/s2, inch, ℓ, ℓ/s, ℓ/min, ℓ/h, m3, m3/sec,
• Averaging
m3
/min, m
3
/h, Nm /h, N·m, N/m , g, kg, kg/h,
3
2
• Burnout
N, kN, Pa, kPa, MPa, t, t/h, ℃, °F, %RH, J,
kJ, MJ, rpm, sec, min, min-1, pH, %, ppm, etc.
• Others
(Refer to the instruction manual for details)
Sampling rate: 20 times/sec. (50 msec.)
Averaging: Simple average, moving average or no
averaging
EXCITATION SUPPLY
■ +12V SENSOR EXCITATION
Output voltage (across the terminals 5 – 6): 12 – 16 V DC
with no load
Lockout setting: Prohibiting certain operations; protecting
settings
10.8 V DC minimum at 80 mA
Current rating: 84 mA DC maximum
• Shortcircuit Protection
DISPLAY
Main display: 5 digits, LCD with LED backlight, 7-segment,
Current limited: 97 mA maximum
Protected time duration: No limit
■ +24V TWO-WIRE TRANSMITTER EXCITATION
Output voltage (across the terminals 5 – 6): 24 – 28 V DC
with no load
14.2 mm (.56) high
Color: Red or green changeable at alarm
Display range: -9999 to 99999
Decimal point position: 1 decimal place or none
Zero indication: Higher-digit zeros are suppressed.
Sub display: 7 digits, LCD with LED backlight, 7-segment,
5.5 mm (.22) high
22 V DC minimum at 20 mA
Current rating: ≤ 22 mA DC
• Shortcircuit Protection
Color: Green
47DT SPECIFICATIONS
ES-9508 Rev.13 Page 2/12
http://www.m-system.co.jp/
