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4.2
External DIP Switch Settings (or Jumpers Settings)
The External DIP Switches are used
for termination of the RS-485 ports.
The XLt 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 and
configure based upon the option that
is desired.
4.3
Wiring Examples
Note: The wiring examples show Positive Logic input wiring.
J1
Name
Orange
I1
IN1
I2
IN2
I3
IN3
I4
IN4
I5
IN5
I6
IN6
I7
IN7
12-24
I8
IN8
VDC
HSC1 /
H1
IN9
HSC2 /
H2
IN10
HSC3 /
H3
IN11
HSC4 /
H4
IN12
No
NC
Connect
No
NC
Connect
0V
Ground
J3
Name
Orange
T/C / RTD IN1+ /
T1+
100 mV+
T/C / RTD IN1- /
T1-
100 mV-
T/C / RTD IN2+ /
T2+
100 mV+
T/C / RTD IN2- /
T2-
100 mV-
10 V / 20 mA
AQ1
OUT1
0 V / 20 mA
AQ2
OUT2
0V
Ground
MA1
20 mA IN1
V1
10 V IN1
0V
Ground
MA2
20 mA IN2
V2
10 V IN2
0V
Ground
Note: Loop Power (LOOP
PWR) requirements are
determined by the transmitter
specification.
__________________________________________________________________________________________________________________________________________________________________
As seen when looking at the top of the XLt unit: Refer to
Section 3 for the location of the External Jumpers.
DIPSW3: FACTORY USE
ONLY (tiny bootloader firmware
downloading). NOT TO BE
USED FOR NORMAL OCS
OPERATION.
DIPSW2: MJ2 Termination
(default – none)
DIPSW1: MJ1 Termination
(default – none)
J1 Orange
J2
Positive Logic
Black
Digital In
0V
V+*
I1
NC
I2
Q12
I3
Q11
I4
Q10
I5
Q9
I6
Q8
I7
Q7
Q6
I8
Q5
H1
Q4
H2
Q3
H3
Q2
H4
NC
Q1
NC
V+* Supply for
0V
Sourcing Outputs
001XLE007
J3 Orange
Analog In / Analog Out
Note: A total of 2 Analog Inputs can be used (T/C, RTD, mV, mA, and V).
Thermocouple In
T1+
T1-
RTD In
T1+
T1-
0V
mV In
100mV+
T1+
T1-
100mV-
0V
LOOP PWR
Note: Be sure to
wire 0 V to V1 as
shown for proper
operation.
001XLE037-R1
J2 Black
Name
Positive Logic
Digital Outputs
Ground
V+*
0V
No
Connect
V+
10 - 30VDC
OUT12
NC
OUT11
Q12
LOAD
OUT10
Q11
LOAD
OUT9
Q10
OUT8
LOAD
OUT7
Q9
LOAD
OUT6
Q8
LOAD
OUT5
Q7
LOAD
OUT4
Q6
OUT3
LOAD
OUT2 /
Q5
LOAD
PWM2
Q4
LOAD
OUT1 /
Q3
LOAD
PWM1
Q2
LOAD
Q1
LOAD
001XLE008
0 -10 V Analog Out
10VDC
AQ1
0V
4 - 20 mA Analog Out
20mA
AQ1
0V
0 – 10 V Analog In
MA1
NC
V1
0-10VDC
0V
20 mA Analog In
20mA
MA1
V1
0V
Page 3 of 4
5
I/O Register Map
Registers
%I1 to %I24
%I32
%I25 to %I31
%Q1 to %Q16
%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
%AI1 to %AI4
%AI5, %AI6
HSC1 Accumulator
%AI7, %AI8
HSC2 Accumulator
%AI9, %AI10
HSC3 Accumulator
%AI11, %AI12
HSC4 Accumulator
%AQ1, %AQ2
PWM1 Duty Cycle
%AQ3, %AQ4
PWM2 Duty Cycle
%AQ5, %AQ6
%AQ7, %AQ8
%AQ9 to %AQ14
Analog outputs
Note: Not all XLe units contain the I/O listed in this table.
Registers
PWM
%AQ1
PWM1 Duty
Cycle
(32 bit)
%AQ2
PWM2 Duty
%AQ3
Cycle
%AQ4
(32 bit)
%AQ5
PWM
Prescale
%AQ6
(32 bit)
%AQ7
PWM Period
(32 bit)
%AQ8
%Q1
%
3 I
0
%I31
6
MJ2 Pinouts in Full and Half Duplex Modes
Pin
MJ2 Pins
8
Signal
8
TXD
7
RXD
1
6
0 V
5*
+5 60mA
4
TX-
3
TX+
2
RX-
1
RX+
* +5Vdc 60mA Max
Pin
MJ2 Pins
8
Signal
8
TXD
7
RXD
1
6
0 V
5*
+5 60mA
4
TX-
3
TX+
2
TX-/RX-
1
TX+/RX+
Description
Digital Inputs
Output Fault
Reserved
Digital outputs
Reserved
Analog inputs
PWM Prescale
PWM Period
HSC
Stepper
Start
HSC1
Frequency
Preset
Run
Value
Frequency
HSC2
Accel Count
Preset
(32 bit)
Value
Run Count
(32 bit)
Decel Count
(32 bit)
Run
R
e
a
d
y
D /
o
n
e
Error
Direction
OUT
IN
Ground
Full Duplex
OUT
OUT
OUT
IN
IN
Direction
OUT
IN
Ground
OUT
Half Duplex
OUT
OUT
IN/OUT
IN/OUT
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