ADCMT 7461A User Manual

7451A/7461A/7461P Digital Multimeter Operation Manual
7.2 Interface Specifications
7-20
7.2 Interface Specifications
Item Specifications
Remote control
Remote command Compliance with SCPI and the command format for the ADC CORPO-
RATION's R6552 and R64 series
Interface Either GPIB or USB can be selected.
USB
Standard Compliance with USB2.0 Full Speed
Connector Type B
GPIB
Standard Compliance with IEEE488.2
Connector 24-pin Anphenol
Interface functions SH1, AH1, T5, L4, SR1, RL1, PP0, DC1, DT1, C0, E2
Output format ASCII
Addressing 31 kinds of talker/listener addresses can be specified from the front
panel.
Comparator output
Output signal TTL Output: PASS/FAIL
Comparator output TTL output: PASS/FAIL, Relay output: PASS/Hi/Lo
(PASS/FAIL output can be set individually)
Digital output TTL output: 2 outputs, Relay contact: 3 contacts
Connector D-Sub9 pin
a.Optical semiconductor relay contact
Allowable contact voltage (for break) DC30 V
Allowable contact current DC120 mA
Withstand voltage between contact
and GND
30 V
Contact operating time Approximately 1ms or less
b. TTL Output
Output level TTL Selecting the positive or negative logic
Maximum allowable applied voltage 12 Vpeak
External trigger signal
Connector BNC
Signal level TTL Detecting the falling edge
Pulse width 1 s or more
Complete signal output
Connector BNC
Signal level TTL Negative pulse
Sink Current 20 mA or below
Pulse width Approx. 5 s or 100 s can be selected.

ADCMT 7461A Specifications

General

Brand	ADCMT
Model	7461A
Category	Multimeter
Language	English