220 Main Pcb (Figure No. 7) - Cardinal 220 Quick Setup Manual

CAUTION! This device contains static sensitive components. Improper handling can
result in damage to or destruction of the components or card. Such actual and/or
consequential damage IS NOT covered under warranty.
13
SERIAL I/O
GND2
TxD2-RS232
TxD2-20mA
ACTIVE
GND1
TxD1-CTS
P10
RxD1-RS232
TxD1-RS232
RxD1-20mA-
RxD1-20mA+
RxD1-SRC
TxD1-20mA-
TxD1-20mA+
1
TxD1-SRC
10
P9
J11
1
P5
IIC
10
P8
J10
1
ISP
P6
J15
6
J13
J12
P7
J14
1
CALIBRATION
P10
SWITCH
13
12
11
10
9
8
7
6
5
4
3
2
1
P4
REMOTE
P9
INPUTS
GND/SHLD 10
DUMP 9
START 8
STOP 7
- - - - - 6
PRINT 5
GROSS/NET 4
TARE 3
ZERO 2
+SRC 1
ACTIVE REMOTE
J10
OUT
ACTIVE REMOTE
J11
IN
J12 + SENS
J13 - SENS
GND TO
J14
CHASSIS
DEAD LOAD
J15
BOOST
Figure No. 7
11
P3
8200 - 0300 - 00
U31
J6
J7
J8
REMOTE
P8
OUTPUTS
GND/SHLD 10
PWC 8 9
PWC 7 8
PWC 6 7
PWC 5 6
PWC 4 5
PWC 3 4
PWC 2 3
PWC 1 2
+SRC 1
LOAD CELL P7
- EXC 7
- SEN 6
- SIG 5
SHLD 4
+ SIG 3
+ SEN 2
+ EXC 1
J6
P2
AUTO-ON
TEST
8V EX
J7
J8