HP Saw E4419B manual General Characteristics, Rear Panel Connectors

Specifications

General Characteristics

General Characteristics

Rear Panel Connectors

Recorder Outputs

Analog 0-1 Volt, 1 kΩ output impedance, BNC connector.

Recorder outputs are dedicated to Channel A and Channel B.

HP-IB

Allows communication with an external HP-IB controller.

RS-232/422

Allows communication with an external RS-232 or RS422 controller. Male Plug 9 position D-subminiature connector.

Remote Input/Output

A TTL logic level is output when the measurement exceeds a predetermined limit. TTL inputs are provided to initiate zero and calibration cycles. RJ-45 series shielded modular jack assembly.

TTL output: high = 4.8 V max; low = 0.2 V max

TTL input: high = 3.5 V min, 5 V max; low = 1 V max, -0.3 V min

Ground

Binding post, accepts 4 mm plug or bare-wire connection.

Line Power

•Input Voltage Range: 85 to 264 Vac, automatic selection

•Input Frequency Range: 50 to 440 Hz

•Power Requirement: approximately 50 VA (14 Watts)

5-14 HP E4419B User’s Guide