D/A
Converter Unit (For Analog Output)
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Features
Advantages of I type
1. Insulated between channels
Insulated between channels, the unit is not
affected by the potential difference at the input equipment to be
connected.
2. 4-channel type has been added to the series.
The multi-channel input system reduces the number
of slots used.
Low-cost two channel type is also available.
Advantages of C type
1. High-speed conversion of 2.5 ms/channel
Data conversion speed is as high as 5 ms during
continuous two-channel processing.
2. Upper/lower limit setting
The upper and lower limits can be set so that if
input data exceeds the preset limit, the output range is limited
and an alarm output is fed back.
Product Types
|
Product name
|
Specifications
|
Part number
|
|
D/A Converter Unit
|
I type
|
2-channel, insulated
|
Output range: 0 to +4000 --> 0 to 5 V
(resolution 1/4000)
Response time: 5 ms or less/2 channels
|
AFP3412 |
|
Output range: -2000 to +2000 --> -10 to
+10 V (resolution 1/4000)
Response time: 5 ms or less/2 channels
|
AFP3413 |
|
Output range: 0 to +4000 --> 1 to 5 V
(resolution 1/4000)
Response time: 5 ms or less/2 channels
|
AFP3416 |
|
Output range: 0 to +4000 --> 4 to 20 mA
(resolution 1/4000)
Response time: 5 ms or less/2 channels
|
AFP3417 |
|
4-channel,
insulated
|
Output range: 0 to +4000 --> 0 to 5 V
(resolution 1/4000)
Response time: 10 ms or less/4 channels
|
AFP3414 |
|
Output range: -2000 to +2000 --> -10 to
+10 V (resolution 1/4000)
Response time: 10 ms or less/4 channels
|
AFP3415 |
|
Output range: 0 to +4000 --> 1 to 5 V
(resolution 1/4000)
Response time: 10 ms or less/4 channels
|
AFP3418 |
|
Output range: 0 to +4000 --> 4 to 20 mA
(resolution 1/4000)
Response time: 10 ms or less/4 channels
|
AFP3419 |
|
C type
|
2-channel, non insulated
(with upper and lower
limit preset function for the analog
output)
|
Output range: -2000 to +2000 --> -10 to
+10 V (resolution 1/4000)
Output range: -2000 to +2000 --> -20 to
+20 mA (resolution 1/4000)
Response time: 5 ms or less/2 channels
|
AFP3410 |
|
Output range: 0 to +4000 --> 1 to 5 V
(resolution 1/4000)
Output range: 0 to +4000 --> 4 to +20
mA (resolution 1/4000)
Response time: 5 ms or less/2 channels
|
AFP3411 |
Specifications
Performance Specifications
I type
|
Item
|
Description
|
|
Analog output channels
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2-channel/unit
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4-channel/unit
|
|
Analog output range
|
4 to 20mA DC (AFP3417)
1 to 5V DC (AFP3416)
0 to 5V DC (AFP3412)
-10 to +10V DC (AFP3413)
|
4 to 20mA DC (AFP3419)
1 to 5V DC (AFP3418)
0 to 5V DC (AFP3414)
-10 to +10V DC (AFP3415)
|
|
Digital input
|
k0 to k+4000 (AFP3412, AFP3414, AFP3416,
AFP3417, AFP3418, AFP3419)
k-2000 to k+2000 (AFP3413, AFP3415)
|
|
Resolution
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1/4000
|
|
Overall accuracy
|
1% of full scale (at 0 to 55°C 32
to 131 ° F)
0.5% of full scale (at 25°C 77
° F)
|
|
Response time
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2.5 ms or less/1 ch (See note.)
|
|
Output impedance
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Voltage output: 0.5 ohm or less
|
|
Max. output current
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Voltage output: 20 mA
|
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Allowable load resistance
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Current output: 0 to 500 ohm
|
|
Insulation method
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(1)Optical coupler insulation between
analog output terminal and internal circuit
(2) Transformer insulation between analog
output channels.
|
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Connection method
|
Terminal block (M3.5 screw)
|
|
Weight
|
Approx. 400 g 14.110
oz
|
Note: The D/A conversion time will differ
depending on the number of channels.
C type
|
Item
|
AFP3410
|
AFP3411
|
|
Analog output channels
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2 ch/unit
|
|
Digital data range
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k-2000 to k+2000
|
k0 to k+4000
|
|
Analog output range
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Voltage: -10 to +10 V
Current: -20 to +20 mA
|
Voltage: 1 to 5 V
Current: 4 to 20 mA
|
|
Resolution
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1/4000
|
|
Overall accuracy
|
±1.0% of full scale (at 0 to 55°C 32
to 131 ° F)
±0.5% of full scale (at 25°C 77
° F)
|
|
Response time
|
4.0 ms/1 channel or less
(5 ms/2 channels or less with 2-channel
continuous writing)
|
|
Output impedance
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Voltage output: 0.5 ohm or less
|
|
Max. output current
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Voltage output: ±20mA or less
|
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Allowable load resistance
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Current output: 0 to 550 ohm
|
|
Insulation method
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Optical coupler insulation between analog
output terminal and power supply
|
|
Connection method
|
Terminal block (M3.5 screw)
|
|
Weight
|
Approx. 400 g 14.110
oz
|
Note: Analog output range is switched between
voltage and current outputs by selecting the output terminals and
using the dip switch.
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