Page 1
MAN0292-08 10 NOV 2006 PAGE 1
MIX902
10-28VDC, 0.5A Sourcing Digital Out
24VDC Bipolar Digital In
4-20mA Analog In/Out
HE800MIX902 / HE-MIX902*
* HE- denotes plastic case.
This datasheet also covers products starting with IC300.
1 SPECIFICATIONS
ANALOG INPUT MIX902
Number of Channels
Input Ranges
(including
over-range)
Resolution 12-Bits
Input Impedance
Maximum Error at
25°C
DIGITAL INPUT
Inputs per Module 8 Input Characteristics Bidirectional
Commons per
Module
Input Voltage Range 12-24VDC
Peak Voltage
Isolation
(Channel to Channel
and Channel to
Common)
ON Voltage Level 9VDC
OFF Voltage Level 3VDC
ANALOG OUTPUT
Number of Channels
Output Ranges
(including overrange)
Resolution 12 Bits
Output Voltage 4 - 30VDC
DIGITAL OUTPUT MIX902
Outputs per Module 8 Maximum Inrush Current 650mA
Commons per
Module
Operating Voltage 10 - 28VDC OFF to ON Response 1ms.
Output Type Sourcing / 10K Pull-Down ON to OFF Response 1ms.
Peak Voltage 28VDC Max. Output Characteristics Current Sourcing
Nominal: 0-20.47mA
200 Ohms < 12VDC,
Clamped @ 12VDC,
35mA Max. Continuous
Clamped @-0.5 - +33VDC
4
0.1%
1
35VDC Max.
500VDC
2
20.47mA;
Nominal
1
Analog Inputs
Input Points Required
Conversion Time
(PLC Update Rate)
Converter Type
Additional error for
temperatures other than
25°C
Maximum Over-Current 35mA
Input Impedance 10K Ohms
Minimum ON Current 1mA
Maximum OFF Current
OFF to ON Response 1ms.
ON to OFF Response 1ms.
Analog Outputs;
Output Points Required
Additional error for
temperatures other than
25°C
Maximum Error at 25°C
Minimum Load None
Set by PLC Scan Time
MIX902
4
Successive
Approximation
0.01% / °C
200µA
2
0.01% / °C
0.1%
(Note: Used 2% error
under EMC testing.)
MIX902
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 2
PAGE 2 10 NOV 2006 MAN0292-08
–
MIX902
Maximum Load
Current per Output
0.5A Max.
Output Protection Short Circuit
General Specifications
Required Power
(Steady State)
Required Power (Inrush) Negligible Terminal Type Spring Clamp, Removable
Relative Humidity 5 to 95% Non-condensing Weight 9.5 oz. (270 g)
CE
UL
0.03W (1.65MA @ 24VDC)
See Compliance Table at http://www.heapg.com/Support/compliance.htm
Operating
Temperature
0° to 60° Celsius
2 WIRING
2.1 Digital Input / Output (P1)
12-24VDC
10-28VDC
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
I1
I2
I3
I4
I5
I6
I7
I8
C1
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
VC
V+
OCS Bottom View
*
Shows
Corresponding I/O Pin
Digital Input /
Pin
I1 Input 1
I2 Input 2
I3 Input 3
I4 Input 4
I5 Input 5
I6 Input 6
I7 Input 7
I8 Input 8
C1 Common
Q1 Output 1
Q2 Output 2
Q3 Output 3
Q4 Output 4
Q5 Output 5
Q6 Output 6
Q7 Output 7
Q8 Output 8
VC Load Power
V+ Load Voltage +
Output
MIX902 - P1
(Isolated)
Common
001MIX003-R2
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 3
MAN0292-08 10 NOV 2006 PAGE 3
–
2
0
MIX902
2.2 Analog Input / Output (P2)
4-20mA
TRANSMITTER
4-20mA
TRANSMITTER
4-20mA
TRANSMITTER
LOOP POWER
LOOP POWER
LOOP POWER
4-20mA
TRANSMITTER
LOOP POWER
LOAD
LOOP POWER
LOAD
I1
I2
I3
I4
C2
Q1
Q2
C3
001MIX005
*
OCS Top View
Corresponding I/O Pin
Pin
*
I1 Input 1
I2 Input 2
I3 Input 3
I4 Input 4
C2 Input
Q1 Output 1
Q2 Output 2
C3 Output
Shows
Analog
In and
Out
MIX902
P2
Common
Common
LOOP POWER
3 INTERNAL CIRCUIT SCHEMATIC
Field
Side
Field
Side
Specification for transient voltage suppressors (transorbs) used on output circuitry is 30V, 300W.
I/O Connector
I1
C
I/O Connector
Q1
C
SmartStack Analog Input
To
Controller
0Ω
SmartStack Analog Out
+
-
From
Controller
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 4
PAGE 4 10 NOV 2006 MAN0292-08
MIX902
SmartStack Digital Input
Field
Side
I/O Connector
iI1
C
VCC
To
Controller
I/O Connector
Field
Side
SmartStack Digital Output
V+
Q
From
Controller
VC
Specification for transient voltage suppressors (transorbs) used on output circuitry is 33V, 300W.
4 CONFIGURATION
Note: The status of the I/O can be monitored in Cscape Software.
Preliminary configuration procedures that apply to SmartStack™ Modules are contained in the hardware
manual of the controller you are using. Refer to the Additional References section in this data sheet for
a listing of hardware manuals.
Module Setup Tab
The Module Setup is used in applications where it is necessary to change the default states or values of
the outputs when the controller (e.g., OCS100) enters idle/stop mode.
1. For Digital Outputs: The default turns the outputs OFF when the controller enters idle/stop mode. By
selecting the Module Setup tab, each output can be set to either turn ON, turn OFF or to hold the last
state. Generally, most applications use the default settings.
Warning: The default turns the digital outputs OFF when the controller enters idle/stop mode.
To avoid injury of personnel or damages to equipment, exercise extreme caution when
changing the default settings.
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 5
MAN0292-08 10 NOV 2006 PAGE 5
MIX902
2. For Analog Outputs: The default sets the output values to zero when the controller enters idle/stop
mode. By selecting the Module Setup tab, each output can be set to a specific value or hold the last
value. Generally, most applications use the default settings.
Warning: The default sets the output values to zero when the controller enters idle/stop mode.
To avoid injury of personnel or damages to equipment, exercise extreme caution when
changing the default setting using the Module Setup tab.
3. For Analog Inputs:
Filter Constant sets the level of digital filtering according to the following chart.
I/O Map Tab
The I/O Map describes which I/O registers are assigned to a specific SmartStack™ Module and where the
module is located in the point map. The I/O Map is determined by the model number and location within
the SmartStack™. The I/O Map is not
edited by the user.
1
2 3 4 5 60 7
Filter
Constant
%Complete [ ]
100
90
80
70
60
50
40
30
20
10
0
60
10040 8020
Scans0
Digital Filtering. The illustration above demonstrates the effect of digital filtering (set with Fillter
Constant) on module response to a temperature change.
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 6
PAGE 6 10 NOV 2006 MAN0292-08
MIX902
5 ANALOG INPUT CONVERSION FACTOR
The following table describes how real-world inputs are scaled into the controller. Given a known input
current, the data value is configured by using the conversion factor from the table. The following formula
is used: Data = Input Current (mA) / Conversion Factor
Example: The user selects a current range of 0 to +20mA:
1) The known input current is 14mA.
2) Using the table, the conversion factor for the current range of 0 to +20mA is .000625.
3) To determine the data value, the formula is used:
Data = Input Current (mA) / Conversion Factor
22400 = 14mA / 0.000625
Conversion of Real-World Inputs into Controller
Selected Current
Range
Input Current (mA) Data Conversion Factor
+20.47 32752
0 to +20mA
+20.00 32000
0.000625
0 0
6 ANALOG CONVERSION OUTPUT FACTOR
The following table describes how program data values are scaled to real-world analog voltage outputs by
the module. Given a desired output current, the data value is converted by using the conversion factor
from the table. The following formula is used: Data = Output Current (mA) / Conversion Factor
Example: The user selects a current range of +20mA:
1) The desired output current is 12mA.
2) Using the table, the conversion factor for the current range of +20 mA is 0.000625.
3) To determine the data value, the formula is used:
Data = Output Current (mA) / Conversion Factor
19200 = 12mA / 0.000625
Conversion of Real-World Outputs into Controller
Selected Current
Range
Output Current (mA) Data Conversion Factor
+20.47 32752
0 to +20mA
+20.00 32000
0.000625
0 0
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 7
MAN0292-08 10 NOV 2006 PAGE 7
MIX902
7 DIGITAL INPUT / OUTPUT CHARACTERISTICS
7.1 Digital Input
Digital Input Chart
.125(±15%) V-A
0
7.2 Digital Output
AMPS / CHANNEL
6.3 Operating Area
1400
35VDC
Derating Chart for MIX902
.5
.4
.3
.2
.1
0
0 10 20 30 40 50 60 °C
32 50 68 86 104 122 140 °F
1200
1000
800
600
Loop Load Resistance
400
Operating Area
200
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
0
0 5 10 15 20 25 30 35
Loop Voltage (VDC)
Page 8
PAGE 8 10 NOV 2006 MAN0292-08
MIX902
8 INSTALLATION / SAFETY
Warning: Remove power from the OCS controller, CAN port, and any peripheral equipment
connected to this local system before adding or replacing this or any module.
a) Shielded, twisted-pair wiring should be used for best performance (Analog I/O).
b) Shields may be terminated at the module terminal strip.
c) In severe applications, shields should be tied directly to the ground block within the panel.
d) Use the following wire type or equivalent: Belden 8917, 16 AWG or larger for digital I/O; Belden
8441 for Analog I/O.
For detailed installation and a handy checklist
clearances, refer to the hardware manual of the controller you are using. (See the Additional
References section in this document.)
When found on the product, the following symbols specify:
Warning: Consult user documentation.
that covers panel box layout requirements and minimum
Warning: Electrical Shock Hazard.
WARNING: To avoid the risk of electric shock or burns, always connect the safety (or earth)
ground before making any other connections.
WARNING: To reduce the risk of fire, electrical shock, or physical injury it is strongly
recommended to fuse the voltage measurement inputs. Be sure to locate fuses as close to the
source as possible.
WARNING: Replace fuse with the same type and rating to provide protection against risk of fire
and shock hazards.
WARNING: In the event of repeated failure, do not replace the fuse again as a repeated failure
indicates a defective condition that will not clear by replacing the fuse.
WARNING: Only qualified electrical personnel familiar with the construction and operation of
this equipment and the hazards involved should install, adjust, operate, or service this
equipment. Read and understand this manual and other applicable manuals in their entirety
before proceeding. Failure to observe this precaution could result in severe bodily injury or loss
of life.
For detailed installation and a handy checklist that covers panel box layout requirements and minimum
clearances, refer to the hardware manual of the controller you are using. (See the Additional
References section in this document.)
• All applicable codes and standards need to be followed in the installation of this product.
• For I/O wiring (discrete), use the following wire type or equivalent: Belden 9918, 18 AWG or
larger.
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 9
MAN0292-08 10 NOV 2006 PAGE 9
MIX902
Adhere to the following safety precautions whenever any type of connection is made to the module.
• Connect the green safety (earth) ground first before making any other connections.
• When connecting to electric circuits or pulse-initiating equipment, open their related breakers.
make connections to live power lines.
Do not
• Make connections to the module first; then connect to the circuit to be monitored.
• Route power wires in a safe manner in accordance with good practice and local codes.
• Wear proper personal protective equipment including safety glasses and insulated gloves
when making connections to power circuits.
• Ensure hands, shoes, and floor are dry before making any connection to a power line.
• Make sure the unit is turned OFF before making connection to terminals. Make sure all
circuits are de-energized before making connections.
• Before each use, inspect all cables for breaks or cracks in the insulation. Replace
immediately if defective.
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Page 10
PAGE 10 10 NOV 2006 MAN0292-08
MIX902
9 ADDITIONAL REFERENCES
The following information serves as a general listing of Horner controller products and other references of
interest and their corresponding manuals numbers. Visit our website listed in the Technical Support
section to obtain user documentation and updates.
Note: This list is not intended for users to determine which products are appropriate for their
application; controller products differ in the features that they support. If assistance is required,
see the Technical Support section in this document.
Controller Manual Number
XLE Series (e.g., HE-XExxx) MAN0805
QX Series (e.g., HE-QXxxx) MAN0798
NX Series (e.g., HE-NXxxx) MAN0781
LX Series (e.g., LX-xxx; also covers RCS116) MAN0755
Color Touch OCS (e.g., OCSxxx) MAN0465
OCS (Operator Control Station) (e.g., OCS1xx / 2xx; Graphic
OCS250)
Remote Control Station (e.g., RCS2x0)
MiniOCS (e.g., HE500OCSxxx, HE500RCSxxx) MAN0305
Other Useful References
CAN Networks MAN0799
Cscape Programming and Reference MAN0313
Wiring Accessories and Spare Parts Manual MAN0347
DeviceNet™ Implementation
Wiring Accessories and Spare Parts Manual MAN0347
MAN0227
SUP0326
10 TECHNICAL SUPPORT
For assistance and manual up-dates, contact Technical Support at the following locations:
North America:
(317) 916-4274
www.heapg.com
This Data Sheet is published individually & also as a part of the SmartStack Supplement (SUP0246-05).
Information is subject to change without notice. SmartStack is a trademark of Horner APG, LLC.
Europe:
(+) 353-21-4321-266
www.horner-apg.com
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