Multimeter

• 40 channels designed for controlling power to the DUT, switching loads, controlling

light indicators and relays, etc.

• Two 50-pin female “D-sub” connectors are standard for secure hook-up and

quick teardown.

• 300V, 2A capacity.

• Two mating connectors with solder cup pins (Model 7788) are supplied.

• Relay closures stored in on-board memory.

 

* GENERAL

RELAY SWITCH CONFIGURATION: 40 independent channels of 1-pole switching.

Isolated from internal DMM.

CONTACT CONFIGURATION: 1 pole Form A.

RELAY TYPE: Latching electromechanical.

CONNECTOR TYPE: Two 50-pin female D-sub connectors.

FIRMWARE: Specified for Model 2700 rev. A01, 2701 rev. A01, and 2750 rev. A01

or higher.

 

* INPUTS

MAXIMUM SIGNAL LEVEL: 300VDC or rms, 2A switched, 60W (DC, resistive), 125VA

(AC, resistive).

CONTACT LIFE: Cold Switching: 108 closures.

At Maximum Signal Levels: 105 closures.

CHANNEL RESISTANCE (per conductor): <1Ω.

CONTACT POTENTIAL: ≤4μV per contact.

OFFSET CURRENT: <100pA.

ACTUATION TIME: 3ms.

ISOLATION: Channel to Channel: >109Ω, <50pF.

Common Mode: >109Ω, <100pF.

CROSSTALK (1MHz, 50Ω load): <–35dB.

INSERTION LOSS (50Ω source, 50Ω load): <0.3dB below 1MHz, <3dB below

10MHz.

COMMON MODE VOLTAGE: 300V between any terminal and chassis.

 

* ENVIRONMENTAL

OPERATING ENVIRONMENT: Specified for 0°C to 50°C.

Specified to 80% R.H. at 35°C.

STORAGE ENVIRONMENT: –25°C to 65°C.

WEIGHT: 0.45kg (1 lb).

ACCESSORIES AVAILABLE:

Model 7705-MTC-2 50 Pin Male to Female DSUB Cable, 2m (6.6 ft).