Q2000-AVR4 ETC2 | Alldatasheet
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than actual size. DC Voltmeter, Ammeter, Indicator/ Controller 1⁄8 DIN Q2000-AB Series U ±1,999 or ±9,999 Count Display Span U ±200 mV to ±200 V or ±100 mV to ±100 V Ranges U ±20 µA to ±2 A or ±10 µA to ±1 A ranges U 1 or 0.1 mV/Count Analog Output U Front-Panel Accessible Adjustments U LED or LCD Display U Automatic Polarity U Display Hold and Test U Screw-Terminal Barrier Strip The Q2/9000A and Q2/9000B are a high-quality ±1,999 or ±9,999 count DC voltmeter and ammeter, respectively. The base meters are digital indicators for use in electrically-noisy industrial environments. With the addition of analog and control outputs, these meters can provide two-wire current-loop signals to a central control room and provide local alarm or control. A 1⁄8 DIN case with screw terminals for signal and power is standard. A wide range of options are available. Power and Display Options Six types of power supplies are available: 120 Vac,
240 Vac, 24 Vac, 5 Vdc, isolated 9 to 32 Vdc and
isolated 26 to 56 Vdc. An LED display is standard, an LCD display is optional and is recommended for viewing in bright ambient light. A NEMA 4 (IP65) splash-proof lens cover is available. Signal input and power connections are made via a rear barrier terminal strip. The motherboard rear edge connector provides access to hold and test, polarity, clock, and the standard analog output and optional analog outputs. Decimal point positions can be selected by jumpers. Analog Output Options A 1 mV/count (±2V full-scale) or 0.1 mV/count (±1V fullscale) analog output is standard and is ideal for driving a strip-chart recorder. An additional analog output can be provided by an optional vertical plug-in board. Available output signals are 0 to 5 Vdc, 0 to 10 Vdc, 0 to 1 mA (source or sink) and 4 to 20 mA (source or sink). The top and bottom of each output range can be scaled to fit a user-selected display span. Control Output Options Additional outputs can be provided by a horizontal upper board. Available options include single-setpoint control with one 10 A relay, dual-setpoint control with two 10 A relays, 4 to 20 mA proportional control (source or sink), time-proportional 2 A solid-state relay control, and isolated, parallel BCD output. Specifications Input Configuration Configuration: Bipolar, single-ended Polarity: Automatic Span Adjustment: ±4% Conversion Technique: Auto-zero, dual slope, average value Signal Integration Period: 100 ms, nominal Reading Rate: 2.5/s, nominal Display LED: Red, 14.2 mm (0.56"), 7-segment LCD: 12.7 mm (0.50"), 7-segment Power AC Voltages: 120, 240 or 24 Vac 10%/-15% AC Frequency: 49 to 440 Hz DC Voltages: 9 to 32 Vdc, isolated to 300 Vp; 26 to 56 Vdc,isolated to 300 Vp;
5 Vdc ±5%, non-isolated
Power Consumption: 8 W maximum
- Refer to chart above for code options. Common Mode Voltage: 1500 Vp test (354 Vp per IEC spacing) Rejection (DC to 60 Hz): 120 dB NMR 50/60 Hz: 75 dB (Q2), 130 dB (Q9) Environmental Operating Temperature: 0 to 60°C (32 to 140°F) Storage Temperature: -40 to 85°C (-40 to 185°F) Humidity: 95% RH, non-condensing@ 40°C (104°F) Mechanical Bezel: 96 W x 48 H x 8 mm D (3.78 x 1.89 x 0.31") Depth Behind Bezel: 139.8 mm (5.50") Panel Cutout: 92 W x 45 mm H (3.62 x 1.77") Weight: 17 oz (480 g) Case Material: 94V-0 UL-rated polycarbonate To Order Visit newportUS.com/q2000a_b for Pricing and Details Model No. Description Q2 3½-Digit for ±1999 Count Q9 4-Digit for ±9999 Count 0 0 0 -X A. Power and Display
0 LED; 120 Vac (50/60 Hz)
1 LCD; 120 Vac (50/60 Hz) (Q2000 only)
2 LED; 240 Vac (50/60 Hz)
3 LCD; 240 Vac (50/60 Hz) (Q2000 only)
4 LED; 9 to 32 Vdc, isolated
5 LCD; 9 to 32 Vdc, isolated (Q2000 only)
6 LED; 5 Vdc
7 LCD; 5 Vdc (Q2000 only)
8 LED; 24 Vac
9 LCD; 24 Vac (Q2000 only)
A LED; 26 to 56 Vdc, isolated B LCD; 26 to 56 Vdc, isolated (Q2000 only) B. Analog Outputs 0 1 mV/count (Q2000) or 0.1 mV (Q9000) (supplied on all units) 1 0 to 5 Vdc 2 0 to 10 Vdc 3 0 to 1 mA (internally driven) 4 4 to 20 mA (internally driven) 5 4 to 20 mA (externally driven) 6 4 to 20 mA (isolated) C. Control Outputs
0 None
1 Dual setpoint, 10 A relay (SPDT)
2 Proportional 4 to 20 mA
3 Proportional/time proportioning, 2 A relay
4 Parallel BCD, isolated
5 Single setpoint, 10 A relay (SPDT)
D. Signal Conditioner Inputs -A(*) DC voltage -B(*) DC current Additional Options ,G Green LED display ,BL Lens without Newport logo in lieu of standard lens current between -1.999 mA and 1.999 mA. Code Q2000 Range Q9000 Range Input Imped Q2000 Res Q9000 Res ACC @25°C of Rdg ±1 (Q2) ±2 (Q9) counts AVR2 ±1.999 V ±999.9 mV 1 MΩ 1 mV 0.1 mV AVR3 ±19.99 V ±9.999 V 1 MΩ 10 mV 1 mV AVR4 ±199.9 V ±99.99 V 1 MΩ 100 mV 10 mV Code Q2000 Range Q9000 Range Input Imped Q2000 Res Q9000 Res ACC @25°C BCR1 ±19.99 µA ±9.999 µA 10 kΩ 0.01 µA 1 nA ±0.05% of Rdg ±1 (Q2) ±2 (Q9) counts BCR2 ±199.9 µA ±99.99 µA 1 kΩ 0.1 µA 10 nA BCR3 ±1.999 mA ±999.9 µA 100 Ω 1 µA 100 nA BCR4 ±19.99 mA ±9.999 mA 10 Ω 10 µA 1 µA BCR5 ±199.9 mA ±99.99 mA 1 Ω 100 µA 10 µA BCR6 ±1.999 A ±999.9 mA 0.1 Ω 1 mA 100 µA DC Voltage Inputs A Series DC Currents Inputs B Series