ICPDAS DB-16R, DB-16P, DB-16P8R, DB-24PR, DB-24RD User Manual
...
Digital I/O
Daughter Board
User’s Manual
Warranty
All products manufactured by ICP DAS are warranted against defective
materials for a period of one year from the date of delivery to the original purchaser.
Warning
ICP DAS assume no liability for damages consequent to the use of this product.
ICP DAS reserves the right to change this manual at any time without notice. The
information furnished by ICP DAS is believed to be accurate and reliable. However,
no responsibility is assumed by ICP DAS for its use, nor for any infringements of
patents or other rights of third parties resulting from its use.
Copyright
Copyright 1999 by ICP DAS. All rights are reserved.
Trademark
The names used for identification only may be registered trademarks of their
respective companies.
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004,DPH-000-25)
DB-16R/DB-16P/DB-16P8R/DB-24R/DB-24RD/DB-24PR/DB-24PRD
DB-24C/DB-24OD/DB-24POR/DB-24SSR/DB-24P
Contents
1.
DIO Daughter Board
..........................................................................................4
1.1. How to select daughter board.................................................................................... 4
1.2. Selection Table ............................................................................................................ 5
2.
DB-16R
16 Relay Output Board..........................................................................8
2.1. Features ....................................................................................................................... 8
2.2.
Specifications .............................................................................................................. 9
2.3.
Layout........................................................................................................................ 10
2.4. Jumper Setting.......................................................................................................... 10
2.5. Pin Assignment ..........................................................................................................11
3.
DB-16P
16 Opto-Isolated Digital Input Terminal Board ................................12
3.1. Features ..................................................................................................................... 12
3.2.
Specifications ............................................................................................................ 13
3.3. Applications .............................................................................................................. 13
3.4. Layout........................................................................................................................ 14
3.5. Jumper Setting.......................................................................................................... 14
3.6. Isolated Input.............................................................................................................. 15
3.7.
Pin Assignment ......................................................................................................... 16
4.
DB-16P8R
.............................................................................................................17
4.1. Specification................................................................................................................ 17
4.2. Board Layout.............................................................................................................. 18
4.3. External Power & Relay Output .............................................................................. 19
4.4. Digital Input Configuration ...................................................................................... 20
4.5. LEDs & Jumper Mapping......................................................................................... 21
4.6. Pin Assignment of CON5 & 6 ................................................................................... 22
5.
DB-24R / DB-24RD
...........................................................................................23
5.1. Features ..................................................................................................................... 23
5.2.
Specification.............................................................................................................. 24
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
1
5.3. Layout........................................................................................................................ 25
5.4. Pin Assignment ......................................................................................................... 26
6.
DB-24PR / DB-24PRD
.....................................................................................28
6.1. Features ..................................................................................................................... 28
6.2.
Specifications ............................................................................................................ 29
6.3. Applications .............................................................................................................. 30
6.4. Layout........................................................................................................................ 30
6.5. Pin Assessment.......................................................................................................... 31
7.
DB-24C
24-Channel Open-Collector Output Board .......................................33
7.1. Features ..................................................................................................................... 33
7.2.
Applications .............................................................................................................. 34
7.3. Specification.............................................................................................................. 34
7.4.
Layout........................................................................................................................ 35
7.5. Block Diagram .......................................................................................................... 36
8.
DB-24OD
24-Channel Open Drain Output Board...........................................37
8.1. Features ..................................................................................................................... 37
8.2. Specification.............................................................................................................. 37
8.3. Application................................................................................................................ 38
8.4. Layout........................................................................................................................ 38
8.5.
Pin Assignment ......................................................................................................... 39
8.6. Block Diagram .......................................................................................................... 39
9.
DB-24POR
24-Channel Photo Output Board..................................................40
9.1. Features ..................................................................................................................... 40
9.2.
Applications .............................................................................................................. 41
9.3. Specification.............................................................................................................. 41
9.4. Layout........................................................................................................................ 42
9.5.
Block diagram........................................................................................................... 43
9.6. Wiring Diagram........................................................................................................ 43
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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10. DB-24SSR
24-Channel Solid State Relay Board.......................................... 44
10.1. Features ..................................................................................................................... 44
10.2.
Applications .............................................................................................................. 45
10.3. Specification.............................................................................................................. 45
10.4.
Layout........................................................................................................................ 46
10.5.
Block Diagram .......................................................................................................... 47
10.6. Wiring Diagram........................................................................................................ 47
10.7.
Pin Assignment ......................................................................................................... 48
11.
DB-24P
24 Photo-Isolated Digital Input Terminal Board ..............................49
11.1. Features ..................................................................................................................... 49
11.2. Applications .............................................................................................................. 49
11. 3.
Specification.............................................................................................................. 50
11.4. Layout........................................................................................................................ 51
11.5. Jumper setting .......................................................................................................... 52
11. 6.
Isolated Input............................................................................................................ 53
12.
Configuration
....................................................................................................56
12.1. Connect to DIO Board ............................................................................................. 56
12.2. DIN-Rail Mounting .................................................................................................. 60
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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1. DIO Daughter Board
We provide all kind magnetic relay, SSR, open-collector, photo-mos relay and
isolated digital input, daughter boards for I/O control applications.
1.1. How to select daughter board
You must make sure which digital I/O board you choose and what kind
applications you designed. Then select suitable daughter board.
Selection criteria for output type daughter board
1. Type of contact load
AC or DC? ; Resistive or inductive or capacitate or lamp? ; Occurrence
of back electromotive force or inrush current?
2. Level of contact load.
Power load or small signal?
3. Coil rated voltage
12Vdc or 24Vdc?
4. Frequency in switching operation
5. Demand for life in switching operation
6. Connector type of digital I/O board
20-pin or 50-pin Flat cable or D-sub cable?
7. Mounting
Panel mounting or DIN-rail mounting
Selection criteria for input type daughter board
1. Type of input signal
AC or DC? Dry contact or wet contact?
2. Level of input signal
3. Connector type of digital I/O board
20-pin or 50-pin Flat connector or D-sub connector?
4. Mounting
Panel mounting or DIN-rail mounting
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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1.2. Selection Table
Output Type Daughter Board
Spec. DB-16R DB-24R DB-24RD
Type
Magnetic Relay Magnetic Relay Magnetic Relay
Contact
Arrangement
(Each channel )
1c(1 Form C) 1C(1 Form C) 1C(1Form C)
Channel number
16 24 24
Contact rating
0.5A/120VAC
1A/30VDC
0.5A/120VAC
1A/30VDC
0.5A/120VAC
1A/30VDC
Expected Life
(Rated Load)
200,000t 200,000t 200,000t
Coil rate voltage
12V (*1) 12V: DB-24R/12
24V: DB-24R/24
12V: DB-24RD/12
24V: DB-24RD/24
Connector
20-pin header 50-pin header 50-pin header &
37-pin D-sub
connector
DIN-Rail Mounting
No DB-24R/12/DIN
DB-24R/24/DIN
DB-24RD/12/DIN
DB-24RD/24/DIN
Page
Catalog Vol 4
P79 P80 P80
Spec. DB-24PR DB-24PRD DB-24C
Type
Magnetic Relay Magnetic Relay Open-collector
Contact
Arrangement
(Each channel )
1C(1 Form C) x 8
1A(1 Form A) x 16
1C(1 Form C) x 8
1A(1 Form A) x 16
NPN
Channel number
24 24 24
Contact rating
5A/250VAC
5A/30VDC
5A/250VAC
5A/30VDC
(100mA/30Vdc)x16
(600mA/30Vdc)x8
Expected Life
(Rated Load)
200,000t 200,000t Very Long life
Maintenance free
Coil rate voltage
12V: DB-24PR/12
24V: DB-24PR/24
12V: DB-24PRD/12
24V: DB-24PRD/24
External Power supply :
30 Vdc max
.
Connector
20-pin header
50-pin header
50-pin header &
37-pin D-sub
connector
20-pin header &
50-pin header &
37-pin D-sub
connector
DIN-Rail Mounting
DB-24PR/12/DIN
DB-24PR/24/DIN
DB-24PRD/12/DIN
DB-24PRD/24/DIN
DB-24C/DIN
DB-24C/D/DIN
Page
Catalog Vol 4
P81 P81 P85
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
5
Spec. DB-24OD DB-24SSR DB-24POR
Type
Open-darin Solid-state Relay PhotoMos Relay
Contact
Arrangement
(Each channel )
N-MOS 1A (1 Form A) 1A (1 Form A)
Channel number
24 24 24
Contact rating
250mA 4A / 50-250VAc
Expected Life
(Rated Load)
Very Long life
Maintenance free
200,000t 200,000t
Coil rate voltage
External Power
supply : 30 Vdc max.
12V: DB-24PRD/12
24V: DB-24PRD/24
12V: DB-24PRD/12
24V: DB-24PRD/24
Connector
20-pin header &
50-pin header &
37-pin D-sub
connector
20-pin header
50-pin header
50-pin header &
37-pin D-sub
connector
DIN-Rail Mounting
DB-24C/DIN
DB-24C/D/DIN
DB-24SSR/DIN
DB-24SSR/D/DIN
DB-24SSR/D/P/DIN
DB-24POR/DIN
DB-24POR/D/DIN
Page
Catalog Vol. 4
P86 P83
Spec. DB-16P8R (*)
Type
Magnetic Relay
Contact
Arrangement
(Each channel )
1C (1 Form C)
Channel number
8
Contact rating
(100mA/30Vdc)x16
(600mA/30Vdc)x8
Expected Life
(Rated Load)
30,000t
Coil rate voltage
24V only
Connector
20-pin header &
50-pin header &
37-pin D-sub
connector
DIN-Rail Mounting
DB-16P8R/DIN
DB-16P8R/D/DIN
Page
Catalog Vol. 4
P84
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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Input Type Daughter Board
Spec. DB-16P DB-24P DB-24PD
Type
Optically Isolated Optically Isolated Optically Isolated
Channels
16 24 24
Input Range
5~24V DC/AC 5~24V DC/AC 5~24V DC/AC
Input Impedance
1.2K ohm 1.2K ohm 1.2K ohm
connector
20-pin header 50-pin header 50-pin header
37-pin D-sub
connector
DIN-Rail Mounting No DB-24P/DIN DB-24PD/DIN
Page
Catalog Vol.4
P78 P82 P82
Spec. DB-16P8R
Type
Optically isolated or dry contact
Channels
16
Input Range
5~24V DC or Dry contact
Input Impedance
1.2K ohm
connector
50-pin header, 37-Pin D-sub connector
DIN-Rail
Mounting
DB-16P8R/DIN or DB-16P8R/D/DIN
Page
Catalog Vol.4
P84
(*) DB-16P8R :
16-channel isolated digital input and 8-channel relay output daughter board
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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2. DB-16R
16 Relay Output Board
The DB-16R, 16 channel Relay Output Board, consists of 16 form c relays for
efficient switch of load by programmed control. It is connector and functionally
compatible with 785 series board but with industrial type terminal block. The
DB-16R can be connected to DIO-64, A-626, A82x DAS board and PCI-series
multi-function board or any other compatible DAS board. The relay are
energized by apply 5 volt signal to the appropriate relay channel on the 20-pin
flat cable connector. 16 enunciator LEDs, one for each relay, light when their
associated relay is activated. To avoid overloading your PC’s power supply,
this board provides a screw terminal for external power supply.
2.1. Features
16-channel relay output board
16 Form C Relays
Accept 20-pin connector to control 16 form c relays, for use with A-82X,
A-62X, DIO-64, PCI-1800, PCI-1200, PCI-1002 series digital output port
or any compatible digital output port.
LED status indicator
Screw terminals for field wiring.
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB -16R
2.2. Specifications
Type : form c
Nominal load :……………………….0.5 A/120VAC , 1A /24VDC
Max. Switching Power : …………….60VA,24W
Max. Switching Voltage : …………..120VAC , 60VDC
Max. Switching Current : …………...1A
Life Expectancy : ……………………Electrical (20 Millions Times )
Time Value : Operate ……………….6ms
Release …….......................…….….3ms
Control Logic : ………………………Input TTL high (+5V) , relay on
Power consumption : ……..….……12 V /0.53A ; 5V /0.2 A
Dimensions: …….......…….............8 inch ( 205mm) x 4.5 inch (114mm)
Operating Temperature :…………... 0 - 60°C
Storage Temperature : ………….….0-60°C
Humidity : …………………………….5% to 90% Non condensing
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB -16R
2.3. Layout
2.4. Jumper Setting
DB-16R PC’s internal power or external power input by jumper
selection.
+5V +12V +5V +12V
INT
EXT
INT
EXT
*Default Setting
Select External Power
Select Internal Power
Note: INT: Internal Power Source
EXT: External Power Source
External Power input
CN3 : Screw Terminal
PC’s Internal Power or
External power input by
jumper selection
CN1 : 20-Pin
header
Don’t install too much DB-16R in one PC if the jumper is set in the internal
power. Some PC’s power supply is small and used to power PC only. The
power supply will be damaged, if install too much DB-16R and using internal
power. You should calculate the power consumption of DB-16R and to make
sure which setting is better.
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB -16R
2.5. Pin Assignment
The CN1 is 20-pin header linked to TTL digital I/O board via 20-pin flat cable.
The CN2 is an external power input connector for external power input wiring.
The CN3 and CN4 are relay contact screw terminal blocks.
DB-16R -CN1 : 20 Pin connector
CN2: External Power Input Connector
+5V GND GND +12V
Note : Don’t wiring to external power input connector if the power
selection jumper setting in < INT > position.
CN3 Relay contact terminal block
8
NO NC CM
10
NO NC CM
12
NO NC CM
14
NO NC CM
9
NO NC CM
11
NO NC CM
13
NO NC CM
15
NO NC CM
CN4 Relay contact terminal block
1
NO NC CM
3
NO NC CM 5 NO NC CM
7
NO NC CM
0
NO NC CM
2
NO NC CM 4 NO NC CM
6
NO NC CM
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P
3. DB-16P
16 Opto-Isolated Digital
Input Terminal Board
The DB-16P is a 16 channel isolated digital input daughter board for A-82x
DAS board or any 812PG, 711 series DAS boards. The optically isolated
inputs of the DB-16P consist of a bi-directional LED with a resistor for current
sensing. You can use the DB-16P to sense DC signal from TTL levels up to
24V. You can also use DB-16P to sense a wide range of AC signals. The
DB-16P registers a constant logic high if the frequency of the input AC signal
is greater or equal to 1 kHz, and the voltage of the AC signal is at least 4Vrms.
If you are using AC input signal, you should short the AC filter Jumper. You
can use the board to isolate the computer from large common-mode voltages,
ground loops, and voltage spikes that often occur in industrial environments.
3.1. Features
16 optically isolated digital input
Connected to DIO-64, A-62X, A-82x data acquisition boards
AC/DC Signal Input
AC Signal Input with filter
Input buffer with voltage comparators
3,000V isolation
Each channel has it’s LED indicator
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P
3.2. Specifications
I/O connector Electrical Specifications
Configuration: optically isolated digital input channels
Compatibility: TTL compatible
Digital Input
Number of channels: 16 Channels,
each channel with its own ground
reference isolated from other channels
Maximum input voltage: 24 VDC or 24 VAC
Digital Logic Level:
Level Minimum Maximum
Input low voltage
(DC or peak AC)
0 +/-1V
Input high voltage DC
1kHz AC
+/- 3.8VDC
4Vrms
+/-24VDC
24VAC
Input impedance: 1.2k
Input Current
5V inputs : 4 mA /channel
24V inputs : 20 mA /channel
Input Response Time :20µs without filter / 2.2ms with filter
Power consumption 220mA/ +5V (Max) from PC
Board Dimension : 8.06 “ (205mm) X 4.5 “(114mm)
Operating Environment
Component temperature : 0 to 50°C
Relativity humidity : 5% to 90% non condensing
Storage Environment
Temperature: 0-60°C
Relative humidity: 5% to 90 % non condensin
3.3. Applications
Isolated digital input sensing
Process monitoring
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P
3.4. Layout
3.5. Jumper setting
With filter for AC signal Without filter for DC signal
If you are using AC signal, You must short the AC FILTER jumper.
If you are using DC input signals, the AC FILTER is optional. If the
response time of input signals less than 20µs, set the filter off. If you want
a slow response (about 5 to 10 ms) for rejecting noise or contact bouncing,
short the AC FILTER jumper.
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P
3.6. Isolated Input
The normal input voltage range is 5 to 24 V AC or DC . The normal input
range can be changed by choosing suitable resistor to limit the current
through the Photo-isolator to about 10 mA(If). The default resistor is
1.2KΩ/1 W.
Photo-Couple
PC-814
DIH
Ri=1.2KΩ/1W
24V
Vin
AC Filter
Jumper
DIL
Ri = Vin/If
Pw = Vin x If
Calculation Example:
If Vin =120V then Ri=120(V) /0.01(A)=12KΩ
Pw=120(V) x 0.01(A) =1..2W
The Ri must be replaced by 12KΩ/2W(1.2W)
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P
3.7. Pin Assignment
CN1 Pin assignment
TB1 Pin assignment
Pin
Number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Label
0H 0L 1H 1L 2H 2L 3H 3L 4H 4L 5H 5L 6H 6L 7H 7L F.G. F.G
.
TB2 Pin assignment
Pin
Number
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Label
8H 8L 9H 9L 10H 10L 11H 11L 12H 12L 13H 13L 14H 14L 15H 15L +5V. +12V
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P8R
4. DB-16P8R
The DB-16P8R is a 16-channel isolated/non-isolated input & 8-channel relay
output board. The isolated digital input can be used to sense 3.5V to 24V DC
signal. The non-isolated digital input are used to sense dry contact. The relay
output consists of 16 form C power relays. The user can use this board to
isolate the computer from large common-mode voltage, ground loops and
transient voltage spike that often occur in industrial environments.
4.1. Specification
Isolated Digital Input
Isolation voltage: 3750V
Input voltage: 3.5V to 24V
Response time: 10K Hz Max.
Dry Contact Input (non-isolated input)
Logic high: input close
Logic low: input open
Power Relay
Type 1 form C (SPDT)
Rating:
Nominal Load …………………………… 250VAC/5A
MAX. Switching Power …………………. 1,250VA(NO), 750VA(NC)
MAX. Switching Voltage ………………... 250VAC, 150VDC
MAX. Switching Current ………………… 5A
Life expectancy:
Mechanical ……………………………….. 10 millions operations
Time Value:
Operate …………………………………… 10 ms
Release ……………………………………. 5 ms
Varistor for power reply
Power consumption:
Min ……………………………………….. 2.5uA (All relays off)
Max ………………………………………. 0.5A (All relays on)
Relay On …………………………………. 22mA (for single relay)
Operating Temperature: 0 ~ 60 ℃
Storage Temperature: -20 ~ 70 ℃
Humility: 5% to 95% noncondensing
Power consumption: 24V @ 0.3A, 5V @ 0.1A
Dimension: 130mm x 210mm
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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DB –16P8R
4.2. Board Layout
User’s Manual for DIO Daughter Boards (Ver.2.5, Jan/2004 )
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