Chapter 7 I/O Module
7-9
7.2.7 64 point DC24V Input Module (Source type)
DC input module
Model
Specification
XGI-D28B
Input point 64 point
Insulation method Photo coupler insulation
Rated input voltage DC24V
Rated input current About 4 ㎃
Operation voltage range DC20.4~28.8V (ripple rate < 5%)
Input Derating Refer to the below Derating diagram.
On Voltage/Current DC19V or higher / 3 mA or higher
Off Voltage/Current DC11V or lower / 1.7 mA or lower
Input resistance
About 5.6 kΩ
Off → On
1ms/3ms/5ms/10ms/20ms/70ms/100ms (set by CPU parameter)
Default:3ms
Response time
On → Off
1ms/3ms/5ms/10ms/20ms/70ms/100ms (set by CPU parameter)
Default:3ms
Insulation pressure AC560V rms/3 Cycle (altitude 2000m)
Insulation resistance 10 ㏁ or more by megger
Common Method 32 point / COM
Proper cable size 0.3 ㎟
Current consumption (㎃) 60mA
Operation indicator Input On, LED On (32 point LED On by switch operation)
External connection method 40 point connector×2ea
Weight 0.15 kg
Circuit configuration No
Cont
act
No
Cont
act
No
Cont
act
No
Cont
act
1B20 P00 1A20 P10 2B20 P20 2A20
P30
1B19 P01 1A19 P11 2B19 P21 2A19 P31
1B18 P02 1A18 P12 2B18 P22 2A18 P32
1B17 P03 1A17 P13 2B17 P23 2A17 P33
1B16 P04 1A16 P14 2B16 P24 2A16 P34
1B15 P05 1A15 P15 2B15 P25 2A15 P35
1B14 P06 1A14 P16 2B14 P26 2A14 P36
1B13 P07 1A13 P17 2B13 P27 2A13 P37
1B12 P08 1A12 P18 2B12 P28 2A12 P38
1B11 P09 1A11 P19 2B11 P29 2A11 P39
1B10 P0A 1A10 P1A 2B10 P2A 2A10 P3A
1B09 P0B 1A09 P1B 2B09 P2B 2A09 P3B
1B08 P0C 1A08 P1C 2B08 P2C 2A08 P3C
1B07 P0D 1A07 P1D 2B07 P2D 2A07 P3D
1B06 P0E 1A06 P1E 2B06 P2E 2A06 P3E
1B05 P0F 1A05 P1F 2B05 P2F 2A05 P3F
1B04 NC 1A04 NC 2B04 NC 2A04 NC
1B03 NC 1A03 NC 2B03 NC 2A03 NC
1B02 COM 1A02 NC 2B02 COM 2A02 NC
1B01 COM 1A01 NC 2B01 COM 2A01 NC
20
30
40
50
60
70
80
90
100
0
10
20 30
40
50
55
Ambient temperature ( )℃
On
Rate
(%)
DC28.8V
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B09
B08
B07
B06
B05
B04
B03
B02
B01
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A09
A08
A07
A06
A05
A04
A03
A02
A01
DC24V
Internal
circuit
R
1