Rear Panel Summary - Keithley 2750 User Manual

1-12 Getting Started

Rear panel summary

The rear panel of Model 2750 is shown in
on unused slots.
WARNING
Figure 1-2
Model 2750 rear panel
1 2
DIGITAL I/O TRIG. LINK
1 DIGITAL I/O
Male DB-9 connector for digital input (trigger link in) and digital outputs.
2 TRIG LINK
Eight-pin micro-DIN connector for sending and receiving trigger pulses among connected instruments.
Use a trigger link cable or adapter, such as Models 8501-1, 8501-2, 8502, and 8503.
3 RS-232
Female DB-9 connector for RS-232 operation. Use a straight-through (not null modem) DB-9 shielded
cable.
4 IEEE-488
Connector for IEEE-488 (GPIB) operation. Use a shielded cable, such as Models 7007-1 and 7007-2.
5 Power module
Contains the AC line receptacle, power line fuse, and line voltage setting. The instrument can be con-
figured for line voltages of 100V/120V/220V/240VAC at line frequencies of 50 or 60Hz.
WARNING
6 Slots 1 through 5
Five slots to accommodate Keithley Model 77XX series switching modules. The Model 2750 is shipped
from the factory with slot covers installed. Please note additional slot covers can be requested from Kei-
thley Instruments.
Slot covers must be installed on unused slots to prevent personal con-
tact with high voltage circuits.
3 4
!
RS-232 IEEE-488
SLT
1
SLT
2
6
Slot covers must be installed on unused slots to prevent personal con-
tact with high voltage circuits.
Model 2750 Multimeter/Switch System User's Manual
Figure 1-2. As shown, slot covers are installed
KEITHLEY
SLOT COVER
KEITHLEY
SLOT COVER
MADE IN
U.S.A.
KEITHLEY
CAT I
SLOT COVER
SLT
3
SLT
4
!
5
SLT
5