8
PORA ELECTRIC MACHINERY CO.,LTD.
Tension Controller
SIG+EXC+ EXC- SIG-EXC- EXC- SIG+
18 19 20 21 22 23 24 25 26
10
M/A OUT EMS GND ALARM COM
1 2 3 4 5 6
L N FG PA NA
FUSE
[ 3A ]
13 14 15 16 17
EXC+ EXC- SIG1+ SIG1- FG EXC+ EXC- SIG2+ SIG2-
18 19 20 21 22 23 24 25 26
4-20mA GND 0-10V GND TG+ TG-
7 8 9 10 11 12
(PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA)
LOAD CELL TYPE
18/23 19/24 20/25 21/26
RED
(적색)
WHT
(흰색)
GRN
(녹색)
BLU
(청색)
INPUT
18/23 19/24 20/25 21/26
(PR-LX-030TD, PR-LX-050TD, PR-100TD)
LVDT PICKUP TYPE
RED
(적색)
BLK
(흑색)
WHT
(흰색)
GRN
(녹색)
INPUT
18 19 20 21 22 23 24 25 26
10
M/A OUT EMS GND ALARM COM
1 2 3 4 5 6
L N FG PA NA
FUSE
[ 3A ]
13 14 15 16 17
EXC+ EXC- SIG1+ SIG1- FG EXC+ EXC- SIG2+ SIG2-
18 19 20 21 22 23 24 25 26
4-20mA GND 0-10V GND TG+ TG-
7 8 9 10 11 12
(PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA)
LOAD CELL TYPE
18/23 19/24 20/25 21/26
RED
(적색)
WHT
(흰색)
GRN
(녹색)
BLU
(청색)
INPUT
18/23 19/24 20/25 21/26
(PR-LX-030TD, PR-LX-050TD, PR-100TD)
LVDT PICKUP TYPE
RED
(적색)
BLK
(흑색)
WHT
(흰색)
GRN
(녹색)
INPUT
EXC+ EXC+EXC+SIG+ EXC-SIG+SIG- SIG-SIG-
3)Tension Detector Installation method
How to Connect
Since the wiring method is different according to the Tension Detector scheme, connect correctly as below.
Load Cell Connecting Terminal Pickup Connecting Terminal
LoadCellType
(SIG1)
LoadCellType
(SIG2)
PickupType
(SIG1)
PickupType
(SIG2)
G
R
O
U
N
D
B
L
U
E
B
L
U
E
G
R
E
E
N
G
R
E
E
N
W
H
I
T
E
W
H
I
T
E
R
E
D
R
E
D
G
R
O
U
N
D
G
R
E
E
N
G
R
E
E
N
W
H
I
T
E
W
H
I
T
E
B
L
A
C
K
B
L
A
C
K
R
E
D
R
E
D
※ If the tension value of the load still shows a minus figure
even after it is connected as above, exchange the green
and blue terminals for the connection.
Pick-up type and load cell type tension detectors have different terminal colors. Due to the potential risks
of malfunction & damages to the unit, make sure to check the terminals and match their respective colors.
Precaution
:
Check Different Connecting Terminals Based on the Detector Types
▶ PRTL (Load Cell) : PRTL-A, PRTL-AB, PRTL-B, PRTL-C, PRTL-D, PRTL-E, PRTL-PA
▶ PR-LX (Pickup) :PR-LX-030TD, PR-LX-050TD, PR-100TD