CONTENTS PAGE Chapter 1 General Information 1 Chapter 2 Setup 1000-DCV 1000-ACV 1000-DCA 1000-FREQ 1000-XCTV 1000-XDCA 1000-PROC 4 7 7 7 8 9 11 13 Chapter 3 Alarm/Excitation Options Wiring 15 17 Chapter 4 General Specifications 18 Chapter 5 Calibration 19
Chapter 1 General Information 1000 Series Digital Panel Meters: Low Cost Measurement & Display The 1000 Series digital panel meters are suitable for a wide range of display applications. Designed as a low cost solution, they offer ruggedness and reliability with 3 1/2-digit (±1999) display for many current, voltage, frequency, and process applications. The 1000 Series are available in 7 separate models. Model No.
The unit is housed in a standard 1/8 DIN size case. For models measuring Dc Volts, Ac Volts, Dc current and frequency, range is selectable by connecting the input to the proper screw terminal located on the rear of the unit (see Chapter 2 page 6). For process, high AC and high DC current meters, the range and proper display scaling are selected by jumper settings on the main board. Bright, red .56 inch high LED characters are easy to read. Instrument power is derived from 115 Vac.
1.77" (45mm) PANEL CUT OUT 3.62" (92mm) .27" (7mm) 4.92" (125mm) .71" (18mm) 1.57" (40mm) 5.59" (142mm) 3.78" (96mm) 3.
Chapter 2 Setup WARNING! Dangerous voltages are present at the screw terminals. Always remove power before working in this area for wiring, disassembly, and all other activities that involve proximity to electrical circuitry. NOTE: The 1000-XCTV, 1000-XDCA and 1000-PROC must be configured to display the desired range.
DC Current AC Volts DC Volts Frequency REAR TERMINAL BLOCK 600V 1 PROCESS COMMON 20mA 200V 2 0-5VDC 200mA 20V 3 SHUNT HIGH 2A 2V 4 5A 200mV 5 SHUNT COMMON AC CURRENT TRANSFORMER 2mA PROCESS DC SHUNT 0-20mA CT HIGH CT COMMON COMMON 6 AC POWER NEUTRAL 7 AC POWER HOT 8 5
JP501 POSITION 10 JP501 POSITION1 SCALE POT 1000-PROC ONLY REAR VIEW 1 2 3 4 5 6 6 7 8
1000-DCV and 1000-ACV AC or DC Voltmeters accept and display voltage ranges from +/-199.9mV to +/-600Volts. The range is selected by connecting the input to the proper screw terminal located at the rear of the unit. See chart on page 5. Range Table RangeVDC 0 to 199.9mV 0 to 1.999V 0 to 19.99V 0 to 199.9V 0 to 600V Accuracy 0.5% 0.5% 0.5% 0.5% 0.5% Resolution 0.1mV 1mV 10.0mV 0.1V 1V 1000-DCA DC Current DC Ammeters accept and display current ranges from +/-1.999mA to +/-5.00A.
1000-FREQ The Ac frequency meter is capable of measuring the frequency of an Ac voltage of up to 1kHz throughout an input voltage range of 199.9mV to 600Vac. The voltage range of the frequency being measured is selected by connecting the input to the proper screw terminal located at the rear of the unit. See page 5. Input Voltage Accuracy Resolution 199.9mV to 600VAC 0 to 1kHz 0.
00-XCTV High AC Current The 1000-XCTV high Ac current meter accepts an input of either 1 amp or 5 amp external current transformers and scales the reading to the desired full scale reading of between 50.0 and 2000 amps. Ranges are selected by a combination of jumpers located on the main board (see page 6). No other adjustments are necessary.
50.0/500 100.0/1000 150.0/1500 199.9/1999 50.0/500 100.0/1000 150.0/1500 199.
1000-XDCA High Dc Current The 1000-XDCA high Dc shunt meter accepts an input from 60,100 and 150 Vdc current shunts and scales the reading to the desired full scale reading of between 50.0 and 2000 amps. Ranges are selected by a combination of jumpers located on the main board (see page 6). No other adjustments are necessary. Use the table on the following page to configure the meter.
50.0/500 100.0/1000 150.0/1500 199.9/1999 50.0/500 100.0/1000 150.0/1500 199.9/1999 50.0/500 100.0/1000 150.0/1500 199.
1000-PROC Process The 1000-PROC Process meter accepts either voltage or current inputs (0 to 5, 1 to 5 or 0 to 10 Vdc) or (0 to 20mA, 4 to 20mA). Note: The unit is shipped from the factory calibrated to display 0 to 1000 counts with a 4 to 20mA input signal. If the unit is to be used for 0 to 20mA, 0 or 1 to 5Vdc or 0 to 10Vdc it must be recalibrated according to the instructions in Chapter 5.
200-500 0-100.0% 1000-1999 525-1000 450-600 0-10 VDC 0-10 VDC 0-10 VDC 450-950 Volts/Current* 0-10 VDC 1070-1999 Volts/Current* Volts/Current* 0-100.0% FULL SCALE Volts/Current* INPUT 2 3 4 5 6 7 JUMPER CONNECTIONS *0 to 20 mA / 0 to 5 or 10 Vdc 1 8 9 10 3. Repeat steps 1 and 2 until no further adjustment is required.
Chapter 3 Alarm and Excitation Option The alarm option enables the user to set a high and a low alarm limit. When an alarm occurs, a red alarm LED indicator will turn on and a normally open relay contact will close. The LED will turn off and the relay will automatically reset when the alarm limit is no longer exceeded. Two alarms are provided and are designated LOW and HIGH on the front panel. Alarm limits are set by potentiometers located behind the front panel lens.
Setting the Alarm Limits Note: Low alarm limits are set by the two coarse and fine potentiometers on the left. High alarm limits are set by the two coarse and fine potentiometers on the right. STEP 1. Remove power from the instrument and disconnect the signal input wires. Snap off the front panel lens. Apply power and allow approximately 5 minutes of warm-up time. STEP 2.
Alarm and Excitation Option Wiring Blade terminals accessible at the back of the instrument provide connections to the alarm option. Female connectors are supplied to wire the alarm option into your system. Excitation power supply is standard with the dual alarm. ALM2(HIGH) N.O. RELAY CONTACT ALM1(LOW) N.O.
Chapter 4 General Specifications Stability with Temperature: ±100ppm/°C maximum Noise Rejection: NMRR: <40dB, 50/60 Hz CMRR: <130dB w/ 250Ω unbalance typical Display: 3 1/2 digit, 7-segment red/orange LED, 0.56" (14.2mm) height Environmental: 0°C to 50°, <85% RH, non-condensing Case Construction: One-piece black ABS plastic Size: Case: 1/8 DIN 1.57" X 3.54"X 4.56"(4.0cm X 9.0cm X 10.9cm) Bezel: 1.89” X 3.78” (4.8cm X 9.6cm) Panel Cutout: 1.77" X 3.62" (4.5cm X 9.2cm) Weight: 1lb.
Chapter 5 Calibration 1000-DCV DC Volts Equipment Required: 1. Precision DC voltage source with a resolution to 0.1mV and an accuracy of ±0.1% 2. Interconnecting copper wire from the DC source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and use copper connecting leads, connect the output of the DC voltage source to terminals 5 (+) and 6 (-) of the indicator according to the chart on page 5. STEP 2.
1000-ACV AC Volts Equipment Required: 1. Precision AC voltage source with a resolution to 0.1mV and an accuracy of ±0.1% 2. Interconnecting copper wire from the AC source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and using copper connecting leads, connect the output of the AC Voltage source to terminals 5 and 6 of the indicator according to the chart on page 5. STEP 2. Remove the front panel lens and reconnect power and allow for a 5-minute warm-up.
1000-FREQ Frequency Equipment Required: 1. Precision AC voltage source with a resolution to 0.1mV and an accuracy of ±0.1% 2. Interconnecting copper wire from the AC source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and using copper connecting leads, connect the output of the AC Voltage source to terminals 5 and 6 of the indicator according to the chart on page 5. STEP 2. Remove the front panel lens and reconnect power and allow for a 5-minute warm-up.
1000-DCA DC Current Equipment Required: 1. Precision DC current source with a resolution to 0.1mA and an accuracy of ±0.1% 2. Interconnecting copper wire from the DC current source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and use copper connecting leads, connect the output of the DC current source to terminals 3 (+) and 6 (-) of the indicator according to the chart on page 5. STEP 2.
1000-PROC Process Meter The 1000-PROC can be custom scaled to display a full-scale reading from 200 to 1999 counts by installing removable jumpers located on the main board and adjusting the scaling potentiometer located behind the front panel lens. 4-20mA Equipment Required: 1. Precision DC current source with a resolution of 0.1ma DC and an accuracy of 0.1%. 2. Interconnecting copper wire from the DC current source to the indicator. 3. Trimmer adjusting tool. STEP 1.
0 to 20mA Equipment Required: 1. Precision DC current source with a resolution of 0.1ma DC and an accuracy of 0.1%. 2. Interconnecting copper wire from the DC current source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and remove the front panel lens. STEP 2. Connect the DC current source to terminal 1 (+) and terminal 2 (-) located on the rear of the unit. Reconnect power and turn the unit on. Allow for a 5-minute warm-up. STEP 3. Input 0.
1 to 5VDC Equipment Required: 1. Precision DC voltage source with a resolution of 0.1mV DC and an accuracy of 0.1%. 2. Interconnecting copper wire from the DC voltage source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and remove the front panel lens. STEP 2. Connect the DC voltage source to terminal 3 (+) and terminal 2 (-) located on the rear of the unit. Reconnect power and turn the unit on. Allow for a 5-minute warm-up. STEP 3. Input 1.
0 to 5VDC and 0 to 10VDC Equipment Required: 1. Precision DC voltage source with a resolution of 0.1mV DC and an accuracy of 0.1%. 2. Interconnecting copper wire from the DC voltage source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and remove the front panel lens. STEP 2. Connect the DC voltage source to terminal 3 (+) and terminal 2 (-) located on the rear of the unit. Reconnect power and turn the unit on. Allow for a 5-minute warm-up. STEP 3. Input 0.
1000-XCTV High AC Current Equipment Required: 1. Precision AC current source with a resolution of 0.1ma AC and an accuracy of 0.1%. 2. Interconnecting copper wire from the AC voltage source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power from the unit and remove the front panel lens. Carefully remove the electronics from the housing by lifting the display above and over the latch located at the bottom front of the housing and slide the assembly out of the case. STEP 2.
1000-XDCA High DC Current Equipment Required: 1. Precision DC current source with a resolution of 0.1mV DC and an accuracy of 0.1%. 2. Interconnecting copper wire from the DC current source to the indicator. 3. Trimmer adjusting tool. STEP 1. Disconnect power and current from the unit and remove the front panel lens. Remove the electronics from the housing by lifting the display above and over the latch located at the bottom front of the housing and slide the assembly out of the case. STEP 2.
