GW Instek PSB-2000 Series User Manual - Manual (Page 99)

EXTERNAL CONTROL
99
Interface Connectors
USB connector RS-232 connecter Local bus connecter GP-IB connector
Fig. Diagram of the Interface Boards
PSB-001 Specifications (optional)
GPIB
Specifications
Conforms to IEEE488-1978.
Interface functions SH1, AH1, T6, L4, SR1, RL1, PR0, DC1, DT0, C0,
& E1
Address setting 1 to 30
Delimiter LF, EOI, & LF + EOI
Listener function Output conditions of controlled power supply
units may be set.
Talker function Output conditions and setting conditions of
controlled power supply units may be detected.
Service request function Occurrence of alarms and errors and presence
or absence of responses are reported.
Q’ty of connectable units Maximum of 14 units are connectable with a
single GP-IB card.
Local bus
Specifications
Conforms to RS-485 Standards. Proprietary
protocol.
Max. cable length 10 [m]