6 1 Discrete Input Modules

6 1 Discrete Input Modules
Discrete Input
Modules
16
In This Chapter. . . .
— Discrete Input Module Identification and Terminology
— D3--08ND2, 24 VDC Input Module
— D3--16ND2--1, 24 VDC Input Module
— D3--16ND2--2, 24 VDC Input Module Module
— D3--16ND2F, 24 VDC Fast Response Input Module
— F3--16ND3F, TTL/24 VDC Fast Response Input Module
— D3--08NA--1, 110 VAC Input Module
— D3--08NA--2, 220 VAC Input Module
— D3--16NA, 110 VAC Input Module
— D3--08NE3, 24 VAC/DC Input Module
— D3--16NE3, 24 VAC/DC Input Module
— D3--08SIM, Input Simulator
6--2
Discrete Input Modules
Discrete Input
Modules
Discrete Input Module Identification and Terminology
This chapter contains I/O specification sheets for the discrete input modules. The
diagram below shows the status indicator location for some of the most common
discrete input modules.
Discrete Input
Module Status
Indicators
Squeeze Tab
Squeeze Tab
Discrete Input
Modules
Removable Cover
Color Coding of I/O The DL305 family of I/O modules has a color coding scheme to help you identify
whether the module is an input module, an output module or a special module. This
Modules
is done through a color bar indicator located on the front of each module below the
part number. The following color scheme is used.
Color Bar
´
110VAC INPUT
D3--16NA
I
I
0
2
4
6
C
1
3
5
7
Input Module
Selection
0
1
2
3
C
1
3
5
7
0
4
5
6
7
0
1
2
3
4
5
6
7
II
Module Type
Discrete/Analog Output
Discrete/Analog Input
Other
Color Code
Red
Blue
White
2
4
6
II
Your input module selection depends on the field devices used and system
performance requirements. The input module specifications in this chapter list the
information needed for choosing the correct module for a field device and to assure it
meets the system requirements. The following list defines the specifications listed in
this chapter.
DL305 User Manual, Rev. D
Discrete Input Modules
6--3
Commons Per
Module
Number of commons per module and their electrical characteristics.
Input Voltage
Range
The operating voltage range of the input circuit. DL305 input modules require either
an internal or external power supply for the operating voltage. The base power
supply will provide the internal voltage.
Peak Voltage
Maximum voltage allowed for the input circuit.
AC Frequency
AC modules are designed to operate within a specific frequency range. 60 Hz is the
standard AC frequency in the U.S., 50 Hz is common in other countries.
ON Voltage Level
The voltage level at which the input point will turn ON.
OFF Voltage Level
The voltage level at which the input point will turn OFF.
Input Current
Typical operating current for an active (ON) input.
Input Impedance
Input impedance can be used to calculate input current for a particular operating
voltage.
Minimum ON
Current
The minimum current for the input circuit to operate reliably in the ON state.
Maximum OFF
Current
The maximum current for the input circuit to operate reliably in the OFF state.
Base Power
Required
Power from the base power supply is used by the DL305 input modules and varies
between different modules. The guidelines for using module power is explained in
the power budget configuration section in chapter 4.
OFF to ON
Response
The time the module requires to process an OFF to ON state transition.
ON to OFF
Response
The time the module requires to process an ON to OFF state transition.
Terminal Type
Indicates whether the terminal type is a removable or non-removable connector or
terminal.
Status Indicators
LEDs indicate the ON/OFF status of an input point. These LEDs are electrically
located on either the logic side or the field device side of the input circuit.
Weight
Indicates the weight of the module. (See Appendix D for a complete listing of DL305
component weights.)
DL305 User Manual, Rev. D
Discrete Input
Modules
Indicates number of input points per module and designates current sinking, current
sourcing, or either.
Discrete Input
Modules
Inputs Per Module
6--4
Discrete Input Modules
Discrete Input
Modules
D3--08ND2, 24 VDC Input Module
Inputs per module
Commons per module
Input voltage range
Input voltage
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input current
Minimum ON current
Maximum OFF current
8 (current sourcing)
2 (internally connected)
18--36VDC
Internally supplied
40 VDC
N/A
<3V
>18 V
1.8 K ohm
12 mA Max
7 mA
3 mA
Base power
p
required
q
9V 10 mA Max
24V 14mA/ON
14 A/ON pt.
t
(112 mA Max)
OFF to ON response
ON to OFF response
Terminal type
Status indicators
Weight
4--15 ms
4--15 ms
Non--removable
Field side
4.2 oz. (120 g)
Derating Chart for D3--08ND2
Points
24VDC INPUT
8
Discrete Input
Modules
D3--08ND2
Internallly
Connected
C1
0
4
1
5
2
6
3
7
6
4
2
0
1
C
1
2
3
0 1
4
5
2 3
6
7
4 5
0
0
32
Common
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
24VDC
-- +
Other 7
Circuits
9V
6 7
C2
C
2
Input
DL305 User Manual, Rev. D
1.8k
Optical
Coupler
6--5
Discrete Input Modules
D3--16ND2--1, 24 VDC Input Module
16 (current sourcing)
2 (internally connected)
18--36VDC
Internally supplied
36VDC
N/A
< 3V
>19 V
1.8 K ohm
20 mA Max
5 mA
1 mA
Base power
p
required
q
9V 25 mA Max
24V 14mA/ON
14 A/ON pt.
t
(224 mA Max)
OFF to ON response
ON to OFF response
Terminal type
Status indicators
Weight
3--15 ms
4--15 ms
Removable
Field side
6.3 oz. (180 g)
Discrete Input
Modules
Inputs per module
Commons per module
Input voltage range
Input voltage
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input current
Minimum ON current
Maximum OFF current
Derating Chart for D3--16ND2--1
Points
16
24VDC INPUT
I
CI
Common
0
2
4
6
Common
Internally
Connected
CII
1
3
5
7
I
1
3
5
7
0
2
4
6
0
2
4
6
C
1
3
5
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Discrete Input
Modules
D3--16ND2--1
12
II
8
4
C
0
1
0
32
3
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
5
7
0
Common
24VDC
-- +
Other 15
Circuits
2
9V
4
0.1μF
1.5k
6
II
Input
1.8k
Optical
Coupler
DL305 User Manual, Rev. D
6--6
Discrete Input Modules
Discrete Input
Modules
D3--16ND2--2, 24 VDC Input Module Module
Inputs per module
Commons per module
Input voltage range
Input voltage
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input current
Minimum ON current
Maximum OFF current
16 (current sourcing)
8 internally connected
18--36 VDC
Internally supplied
36 VDC
N/A
<3V
> 19 V
2.2 K ohm
20 mA Max
5 mA
2 mA
Base power
p
required
q
9V 3mA+1.3mA/ON p
pt
(24 mA
A Max)
M )
24V 1mA+13mA/ON pt
(209 mA Max)
OFF to ON response
ON to OFF response
Terminal type
yp
4--15 ms
4--15 ms
24 Pin Removable
connector
t
Status indicators
Weight
Field side
5.3 oz. (150 g)
Derating Chart for D3--16ND2--2
Points
24VDC INPUT
16
D3--16ND2--2
Discrete Input
Modules
A 1 B
DC GRND
DC GRND
I
0
1
2
3
4
5
6
Internally
7 Connected
I
C
0
1
2
3
4
5
6
7
C
12
DL305 User Manual, Rev. D
II
A
0
2
4
6
C
C
0
2
4
6
C
C
12
II
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
B
1
3
5
7
C
C
1
3
5
7
C
C
8
4
0
0
32
Input
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
2.2K
Internal
Power
Supply
9V
680 Ω
24VDC
-- +
Common
Optical
Coupler
6--7
Discrete Input Modules
D3--16ND2F, 24 VDC Fast Response Input Module
16 (current sourcing)
2 (internally connected)
18--36VDC
Internally supplied
36VDC
N/A
< 13V
>19 V
1.8 K ohm
20 mA Max
5 mA
1 mA
Base power
p
required
q
9V 25 mA Max
24V 14 mA/ON
A/ON pt.
t
(224 mA Max)
OFF to ON response
ON to OFF response
Terminal type
Status indicators
Weight
0.8 ms
0.8 ms
Removable
Field side
6.3 oz. (180 g)
Discrete Input
Modules
Inputs per module
Commons per module
Input voltage range
Input voltage
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input current
Minimum ON current
Maximum OFF current
Derating Chart for D3--16ND2F
Points
16
24VDC INPUT
I
Internally
Connected
CI
Common
0
2
4
6
Common
CII
1
3
5
7
I
1
3
5
7
0
2
4
6
0
2
4
6
C
1
3
5
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Discrete Input
Modules
D3--16ND2F
12
II
8
C
4
1
0
0
32
3
5
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
7
0
2
Common
24VDC
-- +
Other 15
Circuits
9V
4
0.1μF
1.5k
6
II
Input
1.8k
Optical
Coupler
DL305 User Manual, Rev. D
6--8
Discrete Input Modules
Discrete Input
Modules
F3--16ND3F, TTL/24 VDC Fast Response Input Module
Inputs per module
16 sink/source
(j
p selectable
(jumper
sink/source)*
i k/
)*
Base power required
2 (non-isolated)
5 VDC TTL & CMOS,
12--24 VDC
(jumper selectable)*
Internal (used with
sinking loads)
External (used with
sourcing loads)
100 VDC
(35 VDC Continuous)
Input impedance
OFF to ON response
9V 148 mA Max
24V 68 mA Max
1 mA @ 5VDC
3 mA @ 12--24 DC
4.7K
1 ms
ON to OFF response
1 ms
Maximum input rate
500 Hz
Minimum ON current
0.4 mA @ 5VDC
0.9 mA @ 12--24VDC
Maximum OFF current
AC frequency
ON voltage level
N/A
0--1.5VDC @ 5VDC
0--4VDC @ 12--24VDC
Terminal type
Status indicators
0.8 mA @ 5VDC
2.2 mA @ 12--24VDC
Removable
Logic side
OFF voltage level
3.5--5VDC @ 5VDC
10--24VDC @12--24VDC
Weight
5.4 oz. (153 g)
Commons per module
Input voltage range
Input voltage supplied
Discrete Input
Modules
Peak voltage
* 12 Inputs are jumper selectable for
5VDC/12--24VDC and Sink Load/Source
Load
4 Inputs are jumper selectable for
5VDC/12--24VDC and Sink Load/Source
Load
Input current
TTL/24VDC INPUT
F3--16ND3F
I
Internally
Connected
CI
Common
0
2
4
6
Common
CII
1
3
5
7
I
0
1
2
3
4
5
6
7
C
O
M
0
1
2
3
4
5
6
7
Sinking Load Configuration
DL305 User Manual, Rev. D
0
1
2
3
C
O
M
1
3
5
7
0
2
4
6
II
4
5
6
7
0
1
2
3
4
5
6
7
II
Derating Chart for F3--16ND3F
Points
16
12
8
4
0
0 10 20 30 40 50 60°C
32 50 68 86 104 122 140°F
Ambient Temperature (°C/°F)
Discrete Input Modules
Internal
Power
Sources
--
+V
TTL
+
15VDC
+VCC
Discrete Input
Modules
Common
5VDC
-- +
6--9
To other 12
or 4 circuits
12-24
VDC
Source Sink
4.7k
Optical
Coupler
Input
Jumper selected for 12--24VDC, sinking load configuration
Common
Internal
Power
Sources
12-24
VDC
5VDC
-- +
--
+V
TTL
+
15VDC
+VCC
To other 12
or 4 circuits
12-24
VDC
Source Sink
Optical
Coupler
Input
Jumper selected for sourcing load configuration. An external power supply must be used in this configuration.
The DC power to sense the state of the inputs when jumpers are installed for sinking
type signals is provided by the rack power supply. Sinking type inputs are turned ON
by switching the input circuit to common. Source type input signals assume the ON
state until the input device provides the voltage to turn the input OFF.
Selection of Operating Mode:
The mode of operation, either 5VDC or 12--24VDC sink or source, for each group of
circuits is determined by the position of jumper plugs on pins located on the edge of
the circuit board. There are four sets of pins (3 pins in each set), with two sets for
each group of inputs. The first two sets of pins are used to configure the first 12 inputs
(eg. 0 to 7 and 100 to 103) and are labeled 12 CIRCUITS. Above the first set of pins
are the labels 12/24V and 5V. Above the second set of pins are the labels SINK and
SRC (source). To select an operating mode for the first 12 circuits, place a jumper on
the two pins nearest the appropriate labels. For example, to select 24VDC Sink input
operation for the first 12 inputs, place a jumper on the two pins labeled 12/24V and on
the two pins labeled SINK. The last two sets of pins are used to configure the last 4
inputs (eg. 104 to 107) and are labeled 4 CIRCUITS. The operating mode selected
for the last group of 4 inputs can be different than the mode chosen for the first group
of 12 inputs. Correct module operation requires each set of three pins have a jumper
installed (four jumpers total).
NOTE: When a group of inputs are used with TTL logic, select the SINK operating
mode for that group. “Standard” TTL can sink several milliamps but can source less
than 1 mA.
DL305 User Manual, Rev. D
Discrete Input
Modules
4.7k
6--10
Discrete Input Modules
Discrete Input
Modules
D3--08NA--1, 110 VAC Input Module
Inputs per module
Commons per module
Input voltage range
Input voltage supply
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input
p current
8
2 (isolated)
85--132VAC
External
132VAC
47--63 Hz
>80 VAC
<20 VAC
10 K ohm
15 mA @ 50 Hz
18 mA
A @ 60 Hz
H
Minimum ON current
Maximum OFF current
Base power
p
required
q
8 mA
2 mA
9V 10 mA Max
24V N/A
OFF to ON response
ON to OFF response
Terminal type
Status indicators
Weight
10--30 ms
10--60 ms
Non--removable
Field side
5 oz. (140 g)
Derating Chart for D3--08NA--1
Discrete Input
Modules
Points
8
110VAC INPUT
D3--08NA--1
0
4
1
5
2
6
C1
3
7
0
1
C
1
2
3
0 1
4
5
2 3
6
7
4 5
110VAC
6
4
2
0
0
32
110VAC
Common
Line
6 7
110VAC
DL305 User Manual, Rev. D
2.2k
0.33μF
Optical
Coupler
9V
C2
C
2
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
Input
Discrete Input Modules
6--11
D3--08NA--2, 220 VAC Input Module
8
2 (isolated)
180--265VAC
External
265 VAC
50--60Hz
>180 VAC
< 40 VAC
18 K ohm
13 mA @ 50 Hz
18 mA
A @ 60 Hz
H
Minimum ON current
Maximum OFF current
Base power
p
required
q
10 mA
2 mA
9V 10 mA max
24V N/A
OFF to ON response
ON to OFF response
Terminal type
Status indicators
Weight
5--50 ms
5--60 ms
Non--removable
Field side
5 oz. (140 g)
Discrete Input
Modules
Inputs per module
Commons per module
Input voltage range
Input voltage supply
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input
p current
Derating Chart for D3--08NA--2
Points
220VAC INPUT
180--265VAC
Line Neut
C1
0
4
1
5
2
6
3
7
Discrete Input
Modules
8
D3--08NA--2
6
4
2
0
1
C
1
2
3
0 1
4
5
2 3
6
7
4 5
0
0
32
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
270
185--265
VAC
Line
Common
Optical
Coupler
6 7
Line Neut
180--265VAC
9V
C2
C
2
470K
Input
1K .15μF
DL305 User Manual, Rev. D
6--12
Discrete Input Modules
Discrete Input
Modules
D3--16NA, 110 VAC Input Module
Inputs per module
Commons per module
Input voltage range
Input voltage supply
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input
p current
16
2 (isolated)
80--132VAC
External
132VAC
50--60 Hz
>80 VAC
<15 VAC
8 K ohm
16 mA @ 50 Hz
25 mA
A @ 60 Hz
H
Minimum ON current
Maximum OFF current
Base power
p
required*
q
8 mA
1.5 mA
9V 6.25 mA Max/ON pt.
p
100 A max
100mA
OFF to ON response
ON to OFF response
Terminal type
Status indicators
Weight
5--50 ms
5--60 ms
Removable
Logic side
6.4 oz. (180 g)
* 9V typical values are 4 mA/ON pt., 64 mA total
Derating Chart for D3--16NA
Discrete Input
Modules
Points
16
110VAC INPUT
D3--16NA
I
80--132VAC
Common
CI
0
Line
2
4
80--132VAC
Common
Line
6
CII
1
3
5
7
I
1
3
5
7
0
2
4
6
DL305 User Manual, Rev. D
0
2
4
6
C
1
3
5
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
12
II
8
4
C
0
1
0
32
3
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
5
7
0
2
4
110VAC
Line
Common
9V
Other 7
Circuits
0.33μF
6
II
Input 150k
Optical
Coupler
Discrete Input Modules
6--13
D3--08NE3, 24 VAC/DC Input Module
8 (sink/source)
2 (isolated)
20--28 VAC/VDC
External
28 VAC/VDC
47--63 Hz
>20 V
<6V
1.5 K ohm
19 mA Max
10 mA
2 mA
Base power
p
required
q
9V 10 mA max
24V N/A
OFF to ON response
p
AC: 5--50 ms
DC 6--30
DC:
6 30 ms
ON to OFF response
Terminal type
Status indicators
Weight
AC/DC: 5--60 ms
Non--removable
Field side
4.2 oz. (120 g)
Discrete Input
Modules
Inputs per module
Commons per module
Input voltage range
Input voltage
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input current
Minimum ON current
Maximum OFF current
Derating Chart for D3--08NE3
Points
8
24VAC/DC INPUT
0
4
1
5
2
6
C1
3
7
0
1
C
1
2
3
0 1
4
5
2 3
Common
24VAC/DC
6
6
4
2
0
0
32
24VAC
4 5
+
10
20
30
40
50
60°C
50
68
86 104 122 140°F
Ambient Temperature (°C/°F)
270
LED
+24VDC
7
Discrete Input
Modules
D3--08NE3
--
Common
Optical
Coupler
9V
6 7
+
--
-+
24VAC/DC
C2
Common
C
2
Input
1.5k
Sinking Module Configuration
NOTE: This module can be wired in a sourcing configuration
and it will be operational except there will be no module
LED indication for each input.
DL305 User Manual, Rev. D
6--14
Discrete Input Modules
Discrete Input
Modules
D3--16NE3, 24 VAC/DC Input Module
Inputs per module
Commons per module
Input voltage range
Input voltage supplied
Peak voltage
AC frequency
ON voltage level
OFF voltage level
Input impedance
Input current
Minimum ON current
Maximum OFF current
16 (sink/source)
2 (isolated)
14--30VAC/VDC
External
30 VAC/VDC
47--63 Hz
>14 V
<3 V
1.8 K ohm
16 mA Max
7 mA
2 mA
Base power
p
required
q
9V 2.5 mA.+4.5mA/
ON pt.(130
t (130 mA
A max))
24V N/A
OFF to ON response
p
AC 5--30 ms
DC 5--25
5 25 ms
ON to OFF response
p
AC 5--30 ms
DC 5--25
5 25 ms
Terminal type
Status indicators
Weight
Removable
Logic side
6 oz. (170 g)
Derating Chart for D3--16NE3
Points
16
Discrete Input
Modules
24VAC/DC INPUT
D3--16NE3
I
24VAC
Common
CI
0
Line
2
4
24VDC
Common
6
CII
1
24VDC
3
5
7
I
1
3
5
7
0
2
4
6
0
2
4
6
C
1
3
5
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
12
II
16 circuits ON
Vin=18V
Vin=30V
8
10 circuits ON
Vin=24V
4
0
C
0 10 20 30 40 50 60°C
32 50 68 86 104 122 140°F
Ambient Temperature (°C/°F)
1
3
5
9V
7
Common
0
2
24VAC
24VDC
4
6
II
1.8k
Input
Sinking Module Configuration
DL305 User Manual, Rev. D
7 circuits ON
5 circuits ON
Optical
Coupler
Discrete Input Modules
6--15
D3--08SIM, Input Simulator
8
10mA @ 9VDC
112mA max @
24VDC
OFF to ON response
4--15 ms
ON to OFF response
4--15 ms
Terminal type
None
Status indicators
Switch side
Weight
3.0 oz. (85 g)
Discrete Input
Modules
Inputs per module
Base Power required
INPUT SIMULATOR
D3--08SIM
4
1
5
2
6
3
7
Discrete Input
Modules
0
0
1
2
3
4
5
6
7
DL305 User Manual, Rev. D
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