Specifications

24 QB Series Operation Manual
Figure 5-2. Connection to a Computer
5.3 Accessories
TXD 2
RXD 3
GND 7
DCD 8
RTS 4
3 RXD
4 TXD
5 GND
2 DTR
1
DB-25
Connection
CTS 5
DSR 6
DTR 20
DIN-5
Balance
Connections
Jump pins
8, 4, and 5
Jump pins
6 and 20
RLWS Part Number Description
42566 115 VAC adapter for QB/MB Series balances
42168 230 VAC adapter for MB/QB/IB Series balances
42171 Internal rechargeable battery for QB Series (incompatible with PN 42174 below)
42174 RS-232C interface for QB Series (incompatible with PN 42171 above) includes DIN-5 pin connector
(cable not included)
42177 Glass breeze break for QB Series (scales with round weighing pans only)
42181 In-use cover
41555 Limit output pack
42194 Additional operating manual
Table 5-12. MB Series Balance Accessories