Rear Panel - Chroma 19020 User Manual

4.2 Rear Panel

(1) GPIB Interface:
This is the connector of GPIB interface card under IEEE-488-1978 standard. See
Chapter 6 GPIB/RS232 Interface (IEEE-488.2) for detail usage description.
(2) RS232 Interface:
This is the connector of optional RS232 interface card. GPIB and RS232 cannot be used
at the same time.
(3) CAN BUS Interface:
This connector is used for data communication between MASTER and SLAVE.
(4) Terminal Resistance Selector:
This DIP switch is used to set the terminal resistance for CAN BUS interface. It is
necessary to set the DIP switch to ON for the first and last Testers on the CAN BUS
transmission path.
(5) INTER LOCK: High voltage can only be outputted when these two terminals are
short-circuited.
(6) HANDLER Interface:
This is the connector for HANDLER interface. See Chapter 5 HANDLER Interface for
detail usage description.
(7) Internal Communication Interface:
This connector is used for control signal transmission between MASTER and SLAVE.
(8) Fuse Holder:
See Chapter 3 Precaution before Use for detail specification or the label mark on the
rear panel.
Figure 4-2
Operation
4-5