1-10
IM DM7560-01EN
Table 1.7 Name and function of each part on rear panel
№
Name
Contents and functions (outline)
1
AC LINE INPUT
• It is the inlet for power supply cord connection. Use the attached power supply
cord.
• The power supply specification is as follows and is indicated above the inlet.
AC100 V/115 V/220 V/240 V±10 %, 50 Hz/60 Hz
Power consumption (POWER) is 21 VA MAX.
2
USB (device) terminal
• It is the connection terminal for the USB interface (Type A).
Connection to the PC allows remote control from the outside.
For rules, commands, and use methods, see Remote Control Manual.
• Selection of USB in SYSTEM/REMOTE/INTERFACE menu makes the terminal
available.
For the specifications, see Chapter 4 Specifications in this manual.
3
TRIG IN terminal
(BNC)
• It is the input terminal of the external trigger.
Use of TRIG/EXT TRIG menu allows selection of use or not and the slope polarity.
Maximum permissible input: 5 V MAX (H:2.4 Vmin, L:0.9 Vmax)
Input impedance: about 10 kΩ
4
COMPL output terminal
(compalete, output
terminal, BNC)
• It is the pulse output terminal that shows the measurement completion and can be
used when synchronizing this instrument with the other equipment.
a) TTL level output (H:2.4 Vmin, L:0.4 Vmax)
b) Polarity: positive logic
* When LIMIT judgment is available, it is originally the same signal as COMPLof
/CMP output in 5 below. Because the logic signal is output directly, it is output
according to timing that is earlier than the signal of 5.
5
DIO option /CMP
• It allows output of the LIMIT judgment result or input of the trigger control signal. (See
Figure 1.7(b).)
a) Hi/Lo/Go
: Output of LIMIT judgment result
b) COMPL
: Complete output
* The output above is the Photo MOS relay contact output.
c) INH IN
: Trigger inhibit signal input
Input impedance: about 10 kΩ
H:2.4 Vmin, L:0.6 Vmax
6
Option installation unit
/C2 option or /C1
option
• Either of two options below can be installed.
If installed, the corresponding connector can be seen.
If not installed, the cover is done.
a) LAN/RS-232 interface /C2 (See Figure 1.7(b).)
b) GP-IB interface /C1 (See Figure 1.7(c).)
1.2 Name and function of each part on rear panel
