MODEL: AD3V
• Data output logic
OUTPUT SPECIFICATIONS
• HOLD input logic
■ Output Code: Code, logic and scaling are user-selectable.
BCD with polarity (Settable range: -9999 - 9999)
Binary with polarity (Settable range: -7FFF - 7FFF)
Offset binary (Settable range: 0000 - FFFF)
Two’s complement (Settable range: 8000 - 7FFF)
Reflected binary (Settable range: 0000 - FFFF)
Output code, logic, scaling are settable.
■ Available number of bits
• DAV output logic
• DAV output time
• Output rate ‘n’ ratio
• Parity check
• etc.
For detailed information, refer to the instruction manual.
■DISPLAY
LED: 7 mm (.28") 7 segment, red
Number of display digits: 4 digits for DATA display; 2 digits
for ITEM display
Selectable from 8, 10, 12, 14, 16 bits
■ Output Level
• Open Collector
PV indication: Output signal in engineering unit
Overrange indication: LEDs blinking
Power saving mode: Displays turn off if the keys are
untouched for a preset time period
PL1 (POL) LED: Red LED turns on at negative polarity.
PL2 (HOLD) LED: Red LED turns on at HOLD.
Max. collector-emitter voltage: 30 V DC
Max. collector current: 30 mA
Saturation voltage:
NPN ≤ 1.1 V negative common
PNP ≤ 2.0 V positive common
• CMOS Level
H output: ≥ 4.5 V DC
L output: ≤ 0.5 V DC
INPUT SPECIFICATIONS
■ DC Current: 0 – 50 mA DC; shunt resistor attached to
input terminals (0.5 W)
Common: Negative
■ POL output (Polarity): Same logic and level as for the
output code; logic user-selectable
■ OVF output (Overflow): Same logic and level as for the
output code; logic user-selectable
■ DAV output (Data available): Same level as for the output
code; logic user-selectable
Operational range: 0 – 70 mA DC (with 100 Ω/0.5 W)
Usable range:
• Max. range: 0 - 50 mA DC
• Min. step: 0.1 mA DC
• Input setting must: 100 % setting ≥ 0 % setting
• Input value is operational range or 15 to +115 %.
■ DC Voltage
■ Odd or even parity: Same level as for the output code;
logic user-selectable
Operation range:
S1: -1.15 to +1.15 V DC
INSTALLATION
Power consumption
S2: -11.5 to +11.5 V DC
S3: -34.5 to +34.5 V DC
•AC: Approx. 10 VA
Usable range:
•DC: Approx. 4 W (160 mA at 24 V)
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: Surface or DIN rail
Weight: 260 g (0.57 lb)
• Max. range:
S1: -1 to +1 V DC
S2: -10 to +10 V DC
S3: -30 to +30 V DC
• Min. step:
S1: 10m V DC
PERFORMANCE in percentage of max. span
Accuracy: ±0.1 %
S2: 100m V DC
S3: 100m V DC
Min. span required to ensure the accuracy: 20 % of the
nominal output range
• Input setting must: 100 % setting ≥ 0 % setting
• Input value is operational range or 15 to +115 %.
■ Hold Input: TTL level (5 V - CMOS level)
Commands to stop data renewal;
Choose from below:
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Resolution: 16 bits
Response time: 0.15 – 60 sec. (0 – 90 %) programmable at
front key pad.
Hold with low or short
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)
Hold with high or open
(detecting voltage: approx. 5 V, saturation voltage: ≤ 1 V,
sink current: 0.5 mA)
AD3V SPECIFICATIONS
ES-1389 Rev.24 Page 2/9
https://www.m-system.co.jp/
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