611T / 612 T

Key Features:

These unit is designed tp receive DC current or voltage input signals, provide isolation, and output proportional DC current or voltage signals. With support for universal DC I/O rangesIt is considered ideal for panel shops and end-users that require a high-density signal conditioner that can cover a broad range of measurement applications.

• Universal DC input and output ranges offer flexibility to fit many applications.
• Auto-configuration and self-ranging technologies speed installation without pots, switches, jumpers, or software.
• Optical isolation eliminates ground loops, reduces noise, and blocks transient signals.
• Push-button calibration simplifies field adjustments for faster and easier maintenance.
• Configuration lockout safety feature prevents tampering and accidental changes.
• Reverse-acting output capability enables inverse proportional control signals.
• Each input channel can drive two outputs (a voltage and a current output signal).
• Dual channel model saves space and reduces equipment costs.
• High-resolution sigma-delta A/D converters deliver superior accuracy for reliable measurements.
• Operating temperature range: -25 to 70°C (-13 to 158°F)

Product Details

General Input


Noise Rejection
– Normal Mode: Better than 40dB @ 60Hz .
– Common Mode: Better than 100dB @ 60Hz .
Input Overvoltage Protection
– Bipolar Transient Voltage Suppressors (TVS) .

DC Current Input


DC Current Input Range
– ±100mA DC with full range capability .
– Minimum recommended span is ±4mA .
– DC Current Input Impedance
– 10 ohms .
DC Current Input Accuracy
– Better than ±0 .1% of output span .

DC Voltage Input


DC Voltage Input Range

±100V DC with full range capability .

Minimum recommended span is ±40mV .

Input impedance

±1V to ±100V input: greater than 100K ohms .

±40mV to ±1V input: 1K ohm

DC Voltage Input Accuracy

Better than ±0 .1% of output span .

AC Current Input


AC Current Input Range (optional)

An optional external AC current sensor is required to monitor AC current signals (Model 5020-350) .

AC Current Range           Primary Turns

0 to 20A AC                                1

0 to 10A AC                                2

0 to 5A AC                                   4

0 to 2A AC                                   10

0 to 1A AC                                   20

AC Current Input Accuracy

Better than ±0 .5% of output span .

Output (DC V/mA)


Current Output

Range: 0 to 20mA maximum (user-configured range) .

Compliance: 11V DC typical .

Load resistance range: 0 to 550 ohms .

Voltage Output

Ranges: 0 to 10V maximum (user-configured range) .

Compliance: 10mA max .with short circuit protection .

Output impedance: 1 ohms .

Accuracy (overall input to output)

Better than ±0 .1% of span for nominal output ranges  of 0 to 10V or 0 to 20mA .

Ambient Temperature Effect

Better than ±0 .018% of output span per °C or ±1µV,  whichever is greater .

Output Response Time (for input step change)

800mS typical to 98% of final output value .

Environmental


Ambient Temperature

Operating: -25 to 70°C (-13 to 158°F) .

Storage: -40 to 85°C (-40 to 185°F) .

Relative Humidity

5 to 95%, noncondensing .

Power Requirements

611T: 10 to 36V DC .24V DC @ 55mA .

612T: 10 to 36V DC .24V DC @ 75mA .

Isolation

3-way (input/output/power) .1500V AC for 60 seconds  or 250V AC continuous .Dual channel model includes  input-to-input isolation and outputs share a common .

Radiated Field Immunity (RFI)

Complies with EN61000-4-3 Level 3 and EN50082-1 .

Electromagnetic Field Immunity (EMI)

Less than ±0 .25% of output span effect .

Electrical Fast Transient (EFT)

Complies with EN61000-4-4 Level 3 and EN50082-1 .

Surge Withstanding Capability (SWC)

Complies with EN61000-4-5 Level 3 and EN50082-1 .

Electrostatic Discharge (ESD)

Complies with EN61000-4-2 Level 3 and EN50082-1 .

Radiated Emissions

Meets or exceeds EN50081-1 for Class B

Approvals

CE marked, UL, cUL listed (USA, Canada)

UL3121 general product safety .

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