Card-Sized Analog I/O Connection - Mitsubishi Electric MELDAS 600 Series Connection Manual

5.3.7 Card-size Analog I/O Connection
The specifications of the card-size analog I/O (HR381/383) are shown in this section. The HR381 has
one analog output channel, and the HR383 has four analog input channels and one analog output
channel.
(1) HR381/HR383 outline drawing
+5V power supply
AO0
AI0~3
(only HR383)
Communication signal
（ TXRX 、 TXRX∗ ）
SEL1
SEL2
SEL3
(2) Analog input/output specifications
Input conditions
Max. output rating
Resolution
Precision
AD input sampling time
Output conditions
Output voltage
Resolution
Load conditions
Output impedance
(3) Input/output circuit
Input
Output
CHAPTER 5 CONNECTION OF I/O INTERFACE
5.3 Connection of Card-sized I/O
55
HR381/HR383
±15V
10V/2000 (5mV)
Within ±25V
14.2ms (AI0) ~ 42.6ms (AI1 ~ 3)
0V ~ ±10V (±5%)
12bit (±10V × n/4096)
10kΩ load resistance
220Ω
HR381/HR383
150Ω
AI0
150Ω
AI1
150Ω
AI2
150Ω
AI3
GND
GND
GND
GND
AO0
GND
Card name
HR381
HR383
Outline: Same as HR371
Connector type: Same as HR371
(Note 1)
0
(Note 1) n = (2
220Ω
63
Specifications
AO:1ch
AI:4ch,AO:1ch
11
~ 2 )
ADC
DAC