Some XLes have jumpers to set RS-485 port
termination, though most use DIP Switches.
The External Jumpers or DIP Switches are used fo
termination of the RS-485 ports. The XLe is shipped
un-terminated.
To terminate, select one of the jumpers shipped with
the product and insert it based upon the option that is
desired or, select the switch (as shown in the
illustration) and configure based upon the option tha
is desired.
4.3 Wiring Examples
Note: The wiring examples show
Positive Logic input wiring.
Filter Constant sets the level of digital filtering according to
the following chart.
100
90
80
70
60
50
40
30
20
%Complete [ ]
10
0
2345607
1
60
Filter
Constant
100408020
Scans0
Digital Filtering. The illustration above demonstrates the
effect of digital filtering (set with Filter
Constant) on module response to a
temperature change.
7 MJ2 Pinouts in Full and Half Duplex Modes 6 I/O Register Map
Registers
%I1 to %I24 Digital Inputs
%I32 Output Fault
%I25 to %I31 Reserved
%Q1 to %Q16 Digital outputs
%Q17 Clear HSC1 accumulator to 0
%Q18
%Q19 Clear HSC3 Accumulator to 0
%Q20
Note: Not all XLe units contain the I/O listed in this table.
Registers PWM HSC Stepper
%AQ1
%AQ2
%AQ3
%AQ4
%AQ5
%AQ6
%AQ7
%AQ8
PWM1 Duty
Cycle
(32 bit)
PWM2 Duty
Cycle
(32 bit)
PWM Prescale
(32 bit)
PWM Period
(32 bit)
HSC1
Preset
Value
HSC2
Preset
Value
Start
Frequency
Run
Frequency
Accel Count
(32 bit)
Run Count
(32 bit)
Decel Count
(32 bit)
8
1
Pin MJ 2 Pins
Signal Direction
TXD OUT
8
RXD IN
7
0 V Ground
6
+5 60mA OUT
5*
TX- OUT
4
TX+ OUT
3
TX-/RX- IN/OUT
2
TX+/RX+ IN/OUT
1
Half Duplex Mode
* +5 on XLe Rev E and later
%Q1 Run
%I30 Ready/Done
%I31
Error
__________________________________________________________________________________________________________________________________________________________________
12/18/2008 Page 3 of 4 ECN # 947
Page 4
MAN0809-09-EN Specifications / Installation
8 Safety
When found on the product, the following symbols specify:
Warning: Electrical
Shock Hazard.
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or Non-hazardous locations only
WARNING – EXPLOSION HAZARD – Substitution of components may impair suitability for Class I, Division 2.
AVERTISSEMENT - RISQUE D'EXPLOSION - LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CE MATERIAL INACCEPTABLE POUR LES EMPLACEMENTS DE
CLASSE 1, DIVISION 2.
WARNING – EXPLOSION HAZARD – Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous.
AVERTISSEMENT - RISQUE D'EXPLOSION - AVANT DE DECONNECTOR L'EQUIPMENT, COUPER LE COURANT OU S'ASSURER QUE L'EMPLACEMENT EST DESIGNE
NON DANGEREUX.
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
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.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.
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:
Connect the safety (earth) ground on the power connector first before making any other connections.
When connecting to electric circuits or pulse-initiating equipment, open their related breakers.
Do
not make connections to live power lines.
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.
• Use Copper Conductors in Field Wiring Only, 60/75° C
9 Technical Support
Warning: Consult
user documentation.
not replace the fuse again as a repeated failure indicates a defective condition that will not clear by replacing the fuse.
For assistance and manual updates, contact Technical Support at the following locations:
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
No part of this publication may be reproduced without the prior agreement and written permission of Horner APG, Inc. Information in this document is subject to change
without notice.
__________________________________________________________________________________________________________________________________________________________________
12/18/2008 Page 4 of 4 ECN # 947
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