Ohaus CW-11 Indicator - Manual (Page 9)

6
CW-11 Indicator
JUMP 1
JUMP 2
1
1
+EXE +SEN +SIG CGND -SIG -SEN -EXE TXD RXD GND NEUT 110V 220V
1 3
1 7
50mA
250V
1 J9 3
N
E
U
T
1
1
0 V
2
2 0V
J8
1
3
T1
J7
1
4
2
3
J6
J1
1 5
J5A
J5B
5
J2
1
5
1
6
9
5
J3
1
9
6
5
CW11 MAIN BOARD
CAL
J5
1 5
J4 J10
1 2 3 4 5 6 7
+EXE +SEN +SIG CGND -SIG -SEN -EXE
J4
Connector J4 Terminations.
J3 J3
Printed Circuit Board Connector Locations.
2.3 Connecting the Indicator to a Scale Base (Cont.)
Refer to the color code of the load cell cable and connect the wires to Terminal Strip J4. Tighten all screws
securely. The connections are shown for a 6 wire cable. When a 4 wire cable is used, the Jump 1 and Jump
2 jumpers on the PC board must be positioned as shown in the illustrations below.
For obtaining better performance, it is recommended to keep both JUMP 1 and JUMP 2 jumpers open when a
6-wire load cell is connected to the CW-11.
6-Wire Jumper Connections. 4-Wire Jumper Connections.