PAGE 2 12 October 2007 MAN0868-01
HE-XT100 Specifications / Installation
4 Wiring and Jumpers
Wire according to the type of inputs / outputs used, and select the
appropriate jumper option.
•Use Only Copper Conductors in Field Wiring, 60/75° C
a. External DIP Switch Settings
5 Safety
6 Technical Support
For assistance and manual updates, contact Technical Support at the following locations:
North America:
(317) 916-4274
http://www.heapg.com
email: techsppt@heapg.com
Europe:
(+) 353-21-4321-266
http://www.horner-apg.com
Wiring Specifications
For CAN wiring, use the
following wire type or equivalent:
Belden 3084, 24 AWG or larger.
Pin MJ1 Pins MJ2 Pins
Signal Direction Signal Direction
8 TXD OUT TXD OUT
7 RXD IN RXD IN
6 0 V Ground 0 V Ground
5 NC No
Connect NC No
Connect
4 RTS OUT TX- OUT
3 CTS IN TX+ OUT
2 RX- /
TX- IN / OUT RX- IN
1 RX+ /
TX+ IN / OUT RX+ IN
1
8
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.
s seen when looking at the top of the XLt unit :
Factory Use
(default – none)
MJ2 Termination
(default – none)
MJ1 Termination
(default – none)
001XLE037-R1
Warning: Consult
user documentation.
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.
When found on the product, the following symbols specify:
All applicable codes and standards need to be followed in the
installation of this product.
Adhere to the following safety precautions whenever any type o
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 safet
glasses and insulated gloves when making connections to powe
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.
The DIP Switches are used fo
termination of the RS-485 ports.
The XLt is shipped un-terminated.
To terminate, select one of the DIP
Switches and configure it based upon
the option that is desired.
