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MAN0864-02 21 AUGUST 2007 PAGE 1
HE-XT102-10 Specifications / Installation
A
1 Specifications
2 10k Thermistors , 2 Analog Inputs (Medium Resolution)
HE-XT102 Specifications
Digital DC Inputs
Inputs per Module
Commons per Module 1
Input Voltage Range 12 VDC / 24 VDC
Absolute Max. Voltage 35 VDC Max.
Input Impedance
Input Current Positive Logic Negative Logic
Upper Threshold 0.8 mA -1.6 mA
Lower Threshold 0.3 mA -2.1 mA
Max Upper Threshold 8 VDC
Min Lower Threshold 3 VDC
OFF to ON Response 1 ms
ON to OFF Response 1 ms
HSC Max. Switching Rate
Digital Relay Outputs
Outputs per Module 6 relay
Commons per Module 6
Max. Output Current per Relay 3 A at 250 VAC, resistive
Max. Total Output Current 5 A continuous
Max. Output Voltage 275 VAC , 30 VDC
Max. Switched Power 1250 VA, 150 W
Contact Isolation to XLE
ground
Max. Voltage Drop at Rated
Current
Expected Life
(See Derating section for
chart.)
Max. Switching Rate
Type Mechanical Contact
Response Time
Analog Inputs, Medium Resolution
Number of Channels 2
Input Ranges
Safe input voltage range -0.5 V to +12V
Input Impedance
(Clamped @ -0.5 VDC to 12
VDC)
Nominal Resolution 10 Bits
%AI full scale 32,000 counts
Max. Over-Current 35 mA
Conversion Speed
Max. Error at 25°C
(excluding zero)
*can be made tighter (~0.25%)
by adjusting the digital filter
setting to 3.
Additional error for
temperatures other than 25°C
Filtering
Clock Accuracy +/- One Minute/Month at 20C
12 including 4 configurable
HSC inputs
10 kΩ
10 kHz Totalizer/Pulse, Edges
5 kHz Frequency/Pulse, Width
2.5 kHz Quadrature
1000 VAC
0.5 V
No load: 5,000,000
Rated load: 100,000
300 CPM at no load
20 CPM at rated load
One update per ladder scan
plus 10 ms
0 - 10 VDC
0 – 20 mA
4 – 20 mA
Current
Mode:
100 Ω
All channels converted once per
4-20 mA 1.00%
0-20 mA 1.00%
0-10 VDC 1.50%*
160 Hz hash (noise) filter
1-128 scan digital running
Voltage Mode:
ladder scan
TBD
average filter
500 k Ω
XLT OCS Model: HE-XT102-10
12 Digital DC Inputs
6 Digital Relay Outputs
Number of
Channels
Input Ranges
Input Impedance
(Clamped @ -0.5
VDC to 12 VDC)
Nominal Resolution
2 Safety
When found on the product, the following symbols specify:
%AI at 10K Ohm
Conversion Speed All channels converted once per ladder scan
Max. Error at 25°C
reading / ambient
Additional error for
reading / ambient
temperatures other
than 25°C
Filtering
Required Power
(Steady State)
Required Power
(Inrush)
Primary Power
Range
Relative Humidity 5 to 95% Non-condensing
Operating
Temperature
Terminal Type Screw Type, 5 mm Removable
Weight 12 oz. (340.19 g)
CE
UL
Warning: Electrical
Shock Hazard.
See Compliance Table at http://www.heapg.com/Support/compliance.htm
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
the fuse again as a repeated failure indicates a defective
condition that will not
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.
Want More Information?
To download the XLT User
Manual (MAN0863), refer to
Technical Support in this
document.
Thermistor Inputs, Medium Resolution
2
10K OHMThermistor
Half Bridge
9.59K ohm pulled up to
4.8 VDC
10 Bits
15,008 counts
±0.5°F or ±0.3°C
Using specified linearization
in ladder program
TBD
160 Hz hash (noise) filter
1-128 scan digital running average filter
General Specifications
150 mA @ 24 VDC
30 A for 1 ms @ 24 VDC
10 – 30 VDC
-10°C to +60°C
Note: The highest usable frequency is 65 KHz for the PWM output
Warning: Consult
user documentation.
replace
clear by replacing the fuse.
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PAGE 2 21 AUGUST 2007 MAN0864-02
A
HE-XT102-10 Specifications / Installation
3 Panel Cut-Out and Dimensions
Note: Max. panel thickness: 5 mm.
Refer to XLT User Manual (MAN0863) for panel box information and
a handy checklist of requirements.
Note: The tolerance to meet NEMA standards is ± 0.005” (0.1 mm).
3.622 [92mm]
4 Ports / Connectors / Cables
Note: The case of the XLT is black, but for clarity, it is shown in a
lighter gray color.
To Remove Back Cover:
Unscrew 4 screws located
on the back of the unit.
Lift lid.
I/O Jumpers: (Not Shown):
I/O Jumpers (JP) are located
internally. To access, remove
back cover of unit.
Wiring Connectors (J1 / J2):
I/O Jumpers (JP1 / JP2),
and DIP Switches (RS-485)
are described in the DIP
Switches, Wiring and
Jumpers section of this
document.
Memory Slot:
Uses Removable Memory
for data logging, screen
captures, program loading
and recipes.
Horner Part No.: HE-MC1
Serial Communications:
MJ1: (RS-232 / RS-485) Use
for Cscape programming and
Application-Defined
Communications.
MJ2: (RS-232 / RS-485) Use
for Application-Defined
3.622 [92mm]
001XLE002
CAUTION: Do not
overtighten screws when
screwing the lid back on.
DIP
Switch
MJ2
(RS-232 / RS-485)
MJ1
(RS-232 / RS-485)
J1
I/O
Jumper
Power Connector
Power Up:
Connect to Earth Ground.
pply 10 - 30 VDC.
Screen lights up.
Memory Slot
Power
CAN Connector
Use the CAN Connector when
using CsCAN network.
J2
I/O
Jumper
NET 1
(CsCAN)
001XLE029-R2
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MAN0864-02 21 AUGUST 2007 PAGE 3
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HE-XT102-10 Specifications / Installation
Serial Communications:
MJ1: (RS-232 / RS-485) Use for Cscape programming and
pplication-Defined Communications.
MJ2: (RS-232 / RS-485) Use for Application-Defined
Communications.
8
1
Pin MJ1 Pins MJ2 Pins
Signal Direction Signal Direction
TXD OUT TXD OUT
8
RXD IN RXD IN
7
0 V Ground 0 V Ground
6
NC
5
RTS OUT TX- OUT
4
CTS IN TX+ OUT
3
RX- /
2
TX-
RX+ /
1
TX+
No
Connect
IN / OUT RX- IN
IN / OUT RX+ IN
NC
No
Connect
5 DIP Switches, Wiring and Jumpers
Wire according to the type of inputs / outputs used, and select the
appropriate jumper option.
Wiring Specifications
For I/O wiring (discrete), use the
following wire type or equivalent:
Belden 9918, 18 AWG or larger.
For shielded Analog I/O wiring,
use the following wire type o
equivalent: Belden 8441, 18
WG or larger.
For CAN wiring, use the
following wire type or equivalent:
Belden 3084, 24 AWG or larger.
Location of I/O jumpers (JP)
and wiring connectors
(J1 and J2).
J1
JP2
JP1
001XLE062
Positive Logic vs. Negative Logic Wiring
The XLT can be wired for Positive Logic inputs or
Negative Logic inputs.
I1
12-24VDC
0V
0V
001XLE036
Positive Logic In Negative Logic In
I1
5.1. Wiring Examples
J1 Orange
Terminal
Connector
I1 IN1
I2 IN2
XT102
Name
12-24VDC
I3 IN3
I4 IN4
I5 IN5
I6 IN6
I7 IN7
I8 IN8
H1 HSC1 /IN9
0V Ground
0-10VDC
T
T
A1 Thermistor 1
A2 Thermistor 2
A3 Analog IN3
A4 Analog IN4
0V Ground
Note:
Loop Power requirements are determined
by the transmitter specification.
20mA LOOP
XT102 J1 Orange
Positive Logic In
Digital In /
Analog In
001XLE067
J2 Black
Terminal
Connector
C6 Relay 6 COM
R6 Relay 6 NO
C5 Relay 5 COM
R5 Relay 5 NO
C4 Relay 4 COM
R4 Relay 4 NO
C3 Relay 3 COM
R3 Relay 3 NO
C2 Relay 2 COM
R2 Relay 2 NO
C1 Relay 1 COM
R1 Relay 1 NO
H4 HSC4 / IN12
H3 HSC3 / IN11
H2 HSC2 / IN10
JP1 Digital DC In / HSC
Positive Negative
Logic Logic
J2
Default
Note: The Cscape Module Setup configuration must match the
selected I/O (JP) jumper settings.
The DIP Switches are used fo
termination of the RS-485 ports.
The XLE is shipped un-terminated.
To terminate, select one of the
DIP switches and configure it
based upon the option that is
desired.
6 Derating
I1
I2
I3
I4
I5
I6
I7
I8
H1
0V
A1
A2
A3
A4
0V
XT102-10 J2 Black
XT102-10
Name
0V ON J1
Positive Logic
Digital In / Relay Out
230VAC
25VDC
230VAC
25VDC
230VAC
25VDC
230VAC
25VDC
230VAC
25VDC
230VAC
25VDC
12-24VDC
N
OR
L
LOAD
N
OR
L
LOAD
N
OR
L
LOAD
N
OR
L
LOAD
N
OR
L
LOAD
N
OR
L
LOAD
C6
R6
C5
R5
C4
R4
C3
R3
C2
R2
C1
R1
H4
H3
H2
001XLE015
5.2 I/O Jumpers Settings (JP1 - JP2)
Note:
When using JP2 (A3-A4), each
channel can be independently
configured.
001XLE066
001XLE026
JP2 Analog In (A3 – A4)
Current Voltage
(20 mA) (10 V)
A3
Default
A4
5.3 DIP Switch Settings
s seen when looking at the top of the XLT unit:
Factory Use
(default – none)
MJ2 Termination
(default – none)
MJ1 Termination
(default – none)
XLT102 Relay Life Expectancy
40
)
30
4
20
10
(x10
0
Operation
1234
Contact Current (A)
WARNING: EXPOSURE TO SOME CHEMICALS MAY DEGRADE
THE SEALING PROPERTIES OF MATERIALS USED IN THE Tyco relay PCJ
Cover / case & base: Mitsubishi engineering Plastics Corp.
5010GN6-30 or 5010GN6-30 M8 (PBT)
Sealing Material: Kishimoto 4616-50K (I part epoxy resin)
It is recommended to periodically inspect the relay for any
degradation of properties and replace if degradation is found
001XLE037-R1
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PAGE 4 21 AUGUST 2007 MAN0864-02
HE-XT102-10 Specifications / Installation
7 Analog Conditioning
7.1 Filter
Filter Constant sets the level of digital filtering according to the
following chart.
100
90
80
70
60
50
40
30
20
%Complet e [ ]
10
0
2 3 4 5 60 7
1
60
Filter
Constant
10040 8020
Scans0
Digital Filtering. The illustration above demonstrates the effect of
digital filtering (set with Filter Constant) on module
response to a temperature change.
It is recommended that the filter constant for the HE-XT102-10 be set
to a value of 7. This will minimize noise and jitter, improve effective
resolution, and provide adequate speed for most temperature monitor
and control applications.
7.2 Thermistor Linearization
Thermistors are measured using a half-bridge circuit that exhibits
variable resolution and the associated increased measurement
range.
Temperature, degrees C Resolution, degrees C
-55 1.05
-35 0.36
-15 0.17
5 0.11
25 0.1
45 0.13
65 0.22
85 0.30
105 0.55
125 0.85
145 1.35
Best resolution is at 25°C, 77°F. With a constant 0.1°C resolution
circuit, the measurement range would only extend from –26°C to
+76°C.
Linearization must be performed by the user in the ladder application
code, using 26 internal %R registers per channel. The example
below uses %R1-26 to linearize one channel - %AI1. Linearization
consists of the following example steps.
1) Load the desired linearization coefficients into a table on
First Scan using a Move Constant Data block.
Registers (Real) Degrees C Degrees F
R0011 -1.94454e-028 -3.50017e-028
R0013 2.40268e-023 4.32483e-023
R0015 -1.24101e-018 -2.23381e-018
R0017 3.46655e-014 6.23979e-014
R0019 -5.69403e-010 -1.02493e-009
R0021 5.62368e-006 1.01226e-005
R0023 -0.0353121 -0.0635617
R0025 163.878 326.981
2) Load %AI0001 into %R0001 as a Real.
3) Perform the Real Math Expression
4) %R3 = (((%R11*%R1+%R13)*%R1+%R15)*%R1+%R17)
5) Perform the Real Math Expression %R5 =
(((%R3*%R1+%R19)*%R1+%R21)*%R1+%R23)*%R1+
%R25
6) Load %R0005 result into another register such as
%R0007 to save the temperature value.
7) Steps 2 though 5 can be on a single rung.
The expression rung may be copied, substituting %AI0002 and %R00011 for %AI0001 and
%R0007, and used to linearize the second channel. Contact Horner APG Technical Support
for an example file containing the above program.
7.3 Thermistor types
The HE-XE102-10 with the given example ladder code supports Kele Engineering Precon Type III, 10 KΩ
thermistors. It also directly supports the following 10 KΩ (Beta=3574) thermistors from Yellow Springs
Instruments (YSI).
44006 46006
44106 46031
44406 46041
44031 44907
45006 44908
8 I/O Register Map
9 Technical Support
For assistance and manual updates, contact Technical Support at the following locations:
10 Safety Precautions for Installation and Connections to XLe
Registers
Description
%I1 to %I12 Digital Inputs
%I32 Output Fault
%I25 to %I31 Reserved
%Q1 to %Q16 Digital Outputs
%Q17 Clear HSC1 accumulator to 0
Totalizer: Clear HSC2
%Q18
Quadrature 1-2: Accumulator 1
Reset to max – 1
%Q19 Clear HSC3 Accumulator to 0
Totalizer: Clear HSC4
%Q20
Quadrature 3-4: Accumulator 3
Reset to max – 1
%Q21 to %Q32 Reserved
%AI1 to %AI4 Analog inputs
%AI5, %AI6 HSC1 Accumulator
%AI7, %AI8 HSC2 Accumulator
%AI9, %AI10 HSC3 Accumulator
%AI11, %AI12 HSC4 Accumulator
%AQ9 to %AQ14 Analog outputs
%AQ1, %AQ2 PWM1 Duty Cycle
%AQ3, %AQ4 PWM2 Duty Cycle
%AQ5, %AQ6 PWM Prescale
%AQ7, %AQ8 PWM Period
Note: Not all XLT units contain the I/O listed in this table.
North America:
(317) 916-4274
www.heapg.com
email: techsppt@heapg.com
Europe:
(+) 353-21-4321-266
www.horner-apg.com
email: techsupport@hornerirl.ie
All applicable codes and standards need to be followed in the installation of this
product.
Adhere to the following safety precautions whenever any type of connection is
made to the module:
9 Connect the safety (earth) ground on the power connector first before making
any other connections.
9 When connecting to electric circuits or pulse-initiating equipment, open their
related breakers.
9 Do not
make connections to live power lines.
9 Make connections to the module first; then connect to the circuit to be monitored.
9 Route power wires in a safe manner in accordance with good practice and local
codes.
9 Wear proper personal protective equipment including safety glasses and
insulated gloves when making connections to power circuits.
9 Ensure hands, shoes, and floor are dry before making any connection to a power
line.
9 Make sure the unit is turned OFF before making connection to terminals.
9 Make sure all circuits are de-energized before making connections.
9 Before each use, inspect all cables for breaks or cracks in the insulation.
Replace immediately if defective.
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