Salter Brecknell 200ES - Manual (Page 13)

2-4
2.2.1 CONNECTING THE WEIGH PLATFORM
NOTE: Make connections only with indicator turned off or unplugged.
1. Connect your shielded load cell cable (not included) to the appropriate terminal on the
main board. Connection assignments for the Load Cell Terminals are shown in Figure
2-6.
S– E– S+
J8
E+
200ES
J1
E+ S– E- S+
200SL
Figure 2-6: Connection assignments for the Load Cell Terminal
2.2.2 CONNECTING THE SERIAL PRINTER, REMOTE DISPLAY OR COMPUTER
The 200 Series indicator comes standard with one full duplex RS-232 serial port, designed
for connection to either a PC or a serial printer. The same port may be also used as a
simplex, RS-232 port designed for connection to a remote display.
Connection assignments for all serial communication terminals are shown in Figure 2-7.
NOTE: Do not connect any RS-232 equipment to the “+5V” terminal (not shown).
1. Connect your serial printer, remote display or computer communication cable (not
included) to the appropriate terminal on the main board.
TXD RXD GND
J3
200ES
J3 GND
RXD
TXD
nc
nc
200SL
Figure 2-7: Connection assignments for the serial communication terminal
2.2.3 CONNECTING THE POWER SUPPLY
The 200ES indicator ships with an AC line cord attached to the indicator. Simply plug the
unit into a standard wall outlet.
The 200SL indicators ship with the rechargeable battery pre-installed. The external power
supply (included) can also be used to power the indicator. The adapter acts as the battery
charger. Because of this, the rechargeable indicator must use a 12 VDC, 800 mA adapter.
1. Simply plug the AC adapter into the indicator’s DC Power Jack first, and then plug into a
standard wall outlet. Make sure that the AC voltage appearing at the wall outlet
matches the input voltage marked on the AC adapter.