XR125 8
A
A
B
B
Z
Z
-
+
5-7 Volts
Out
+
-
12-24
Volts In
A
A
B
B
Z
Z
IS
OL
AT
OR
P/
N
B35134
12-24
Volts Out
Cu
stomer Eq
uipment
2 Phase Differenal
+
-
A-
A+
B-
B+
Z-
Z+
gnd gnd
ZONE 1 HAZARDOUS AREA
SAFE AREA
WIRING DIAGRAMS
LINE DRIVER OPTION 5
CONNECTOR OPTION 5 OR 6
Typical Cable 1000'(300M)max
18AWG, Individually Shielded Twisted Pair + Overall Shield
Rockbestos EXANE 125 Type P- P/N: 4TSP18 AWG
Ex Box
3'(.9M) to 5'(1.5M)
Cable Tether
Intrinsic Safety Gnd
ENCODER
“LOCAL PROTECTION’
K1-
0+
K1+
K2-
1-
1+
K2+
GND
+E
0V
0-
2-
K0-
2+
Ub+
K0+
12-24
Volts Out
Cu
stomer Eq
uipment
2 Phase Differenal
+
-
A-
A+
B-
B+
Z-
Z+
Intrinsic Safety Gnd
K1-
0+
K1+
K2-
1-
1+
K2+
GND
+E
0V
0-
2-
K0-
2+
Ub+
K0+
A
A
B
B
Z
Z
-
+
5-7 Volts
Out
+
-
12-24
Volts In
A
A
B
B
Z
Z
ISOLATOR
P/N B351
34
gnd gnd
ZONE 1 HAZARDOUS AREA
SAFE AREA
“REMOTE PROTECTION’
ENCODER
Typical Cable 500'(150M)max
18AWG, 4 Twisted Pair + Overall Shield
Belden P/N 9554 or Alpha P/N 2244C Typ
See Aached for Connector
Opon Pin Outs
0V
Gnd A+ B+ Z+ Alm+ +Vin A-
B-
Z-
Alm
10 Pin MS Avtron / on 12” Cable
Y
A
CW
Pin # A
D
E
C
NC
B
G
H
I
NC
10 Pin MS Mini Twist Lock
R, S
A
CW
Pin #
F
A
B
C
NC
D
H
J
K
NC
10 Pin, Mini Industrial, Avtron Pinout
P
A
CW
Pin # 1
2
3
4
5
6
7
8
9
10
10 Pin, Mini Industrial, Northstar Pinout
G
A
CW
Pin # 1
2
3
4
NC
6
7
8
9
NC
3’ Cable Sealed
W
A
CW
Color BLK GRN BLU ORG BRN RED YEL GRA WHT VIO
Phasing is defined as the direction of
rotation for which phase A leads B as viewed
from the back of the Encoder
Option
Code
Channel
Code
Phasing Signal
PINOUTS AND PHASING
0V
Gnd A+
B+ Z+ Alm+ +Vin
A-
B-
Z-
Alm
10 Pin MS AvtronPinout
A,B
A
CW
Pin #
A
D
E
C
F
B
G
H
I
J
10 Pin Terminal Block
4
A
CW
Pin #
1
2
3
4
5
6
7
8
9
10
10 Pin MS Mini Twist Lock
R, S
A
CW
Pin #
F
A
B
C
NC
D
H
J
K
NC
10 Pin, Industrial, Avtron Pinout
P
A
CW
Pin #
1
2
3
4
5
6
7
8
9
10
10 Pin, Industrial, Northstar Pinout
G
A
CW
Pin #
1
2
3
4
NC
6
7
8
9
NC
10 Wire Cable
W
A
CW
Color BLK GRN BLU ORG BRN RED YEL GRA WHT VIO
Phasing is defined as the direction of
rotation for which phase A leads B as
viewed from the back of the Encoder
Option
Code
Channel
Code
Phasing Signal
