2489-21-38-2-AFA-0 YOKOGAWA, 2489-21-38-2-AFA-0 Datasheet - Page 8

• Manufacturer Part Number: 2489-21-38-2-AFA-0
• Description: Transducer
• Manufacturer: YOKOGAWA

Specifications of 2489-21-38-2-AFA-0

• Current Measuring Range Ac: 0A To 5A
• Current Measuring Range Dc: 0mA To 1mA
• Sensor Output: Current
• Frequency Max: 60Hz
• Transducer Output Current Dc Max: 1mA
• Length: 77.15mm
• Accuracy: ± 0.2%
• Response Time: 400ms
• Accuracy %: 0.2%
• Current Range Ac: 0-5A
• Current Range Dc: 0-1A
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

1) GENERAL
2) SPECIFICATIONS
3) STANDARD MODELS
Model #
Input signal ranges
Input impedance
Input burden
Output compliance
Accuracy 10-100% rated input
Span adjustment
Zero adjustment
Response time
Isolation
Surge withstand capability
Operating temperature
Operating humidity
Weight
Auxiliary Power Supply
The 2469 series DC to DC isolator provides an isolated analog output proportional to the DC voltage or
current input. Standard inputs are 50mVDC and 1 mADC. Auxiliary power is required to power the DC to
DC isolator. Other DC inputs and power options are available on special order from Yokogawa.
246911-001-AHD-1 / DC Voltage input
246911-001-VMT-1 / DC Voltage input
246912-101-AHD-1 / DC Current input
246912-101-VMT-1 / DC Current input
246911-001-AFA-1 / DC Voltage input
246912-101-AFA-1 / DC Current input
Model # Description
J U X T A
D C
T O
6
20 - 90% relative humidity (non-condensing)
D C
2600 VAC input to output, power and case
1000 VAC aux. power to output and case
0-50mVDC and 0-1mADC are standard
IEEE472/ANSI C37.90.1-1989 SWC TEST
< 500 milliseconds (0-99% of output)
Varies with input current or voltage
I S O L A T O R S
115V AC ±10%, 5.0 VA Burden
Input / Output Relationship
1000 VAC output to case
0-50mVDC / 4-20mADC
2469 (0.5% accuracy)
0-50mVDC / 0-1mADC
0-1mADC / 4-20mADC
0-50mVDC / 0-10VDC
0-1mADC / 0-1mADC
± 0.5% of full scale
0-1mADC / 0-10VDC
± 5% minimum
± 5% minimum
0° C to +40° C
908g (2 lbs.)
< 1 mADC
10 VDC