MODEL: FNS
■ DC Voltage: -10 – +12 V DC
Minimum span: 5 mV
[4] OPTIONS (multiple selections)
LCD Meter (after function or low-end cutout)
blank: Without
Offset: Max. 1.5 times span
Load resistance: Output drive 10 mA max.; 5 mA for
negative voltage output; at ≥ 0.5 V
/E: With (0.0 - 100.0 % display)
Other Options
blank: none
/Q: Option other than the above (specify the specification)
INSTALLATION
Power input
• AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 2 VA
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• DC: Operational voltage range: rating ±10 %, or 85 – 150
V for 110 V rating (ripple 10 % p-p max.)
approx. 2 W (80 mA at 24 V)
/C02: Polyurethane coating
/C03: Rubber coating
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
TERMINAL SCREW MATERIAL
/S01: Stainless steel
Weight: 400 g (0.88 lb)
GENERAL SPECIFICATIONS
Construction: Plug-in
PERFORMANCE in percentage of span
Accuracy: ± 0.1 % (input 1 – 100 %)
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
Display accuracy: ±(0.1 % of FS + 1 digit)(input 1 – 100 %)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 0.5 sec. (0 – 90 %)
Housing material: Flame-resistant resin (black)
Isolation: Input to output to power
Overrange output: 0 – 105 % at 1 – 5 V
Zero adjustment: -5 to +5 % (front)
Span adjustment: 95 to 105 % (front)
Low-end cutout: Approx. 10 % (output)
■ DISPLAY (LCD meter)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 2000 V AC @1 minute (input to output
to power to ground)
• Option code: /E
LCD digital display: 0.0 - 100.0 % (min. digit 0.1 %)
(No scaling)
INPUT SPECIFICATIONS
■ DC Current:
Shunt resistor attached to the input terminals (0.5 W)
Specify input resistance value for code Z.
■ DC Voltage: -300 – +300 V DC
Minimum span: 3 mV
Offset: Max. 1.5 times span
Input resistance
Span 3 – 10 mV : ≥ 10 kΩ
Span 10 – 100 mV : ≥ 10 kΩ
Span 0.1 – 1 V : ≥ 100 kΩ
Span ≥ 1 V : ≥ 1 MΩ
OUTPUT SPECIFICATIONS
■ DC Current: 0 – 20 mA DC
Minimum span: 1 mA
Offset: Max. 1.5 times span
Load resistance: Output drive 15 V max.
FNS SPECIFICATIONS
ES-1642 Rev.2 Page 2/3
http://www.m-system.co.jp/