Rice Lake BCi Belt Scale - Installation and Operation Manual Version 2.03 - Manual (Page 38)

J11
PORT 1
J9
PORT 3
J10
PORT 4
PIEZO
BUZZER
OPTION
J13
+6VDC
GND
GND
–6VDC
EXPANSION BUS
GND
RS-232 RxD RS-232 TxD
GND / –20mA OUT
RS-232 RxD RS-232 TxD +20mA OUT RS-232 RxD RS-232 TxD +20mA OUT
RS-485 TxD + RS-485 TxD −
INTERFACE
BOARD
CONNECTION
POWER
SUPPLY
SW1
SW2
JP3
1
1 1
J5 J6
J7
J8
PORT 2
OPTION CARD
CONNECTOR
OPTION CARD
CONNECTOR
OPTION CARD LOCATIONS
J1
1
BATTERY
J15
BOOT
MODE
SLOT 1 SLOT 2
GND / –20mA OUT
REMOTE
SETUP
SWITCH
J2
+5VDC
GND DIO1 DIO2 DIO3 DIO4
DIGITAL I/O
DIO5 DIO6
32 Installation and Operation Manual
Figure 3-6. BCi CPU Board, (Rev H), Showing Option Card Locations