99SVA MSYSTEM | Alldatasheet
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Technical content
MODEL: 99SVA 99SVA SPECIFICATIONS ES-1684 Rev.3 Page 1/2 http://www.m-system.co.jp/ Plug-in Signal Conditioners M-UNIT 1A OUTPUT TRANSMITTER Functions & Features
- Converting a DC input into 0 –1 A DC
- 50 % zero & span adjustments
- I/O isolation
- Low heat emission design (12 W with maximum load) Typical Applications
- Driving hydraulic machinery
- Remote setting for testing equipment 130 (5.12) 202 (7.95) 130 (5.12) mm (inch) MODEL: 99SVA-[1]V-M
ORDERING INFORMATION
- Code number: 99SVA-[1]V-M Specify a code from below for [1]. (e.g. 99SVA-3V-M)
- Special input range (For codes Z & 0) [1] INPUT Current A: 4 – 20 mA DC (Input resistance 250 Ω) A1: 4 – 20 mA DC (Input resistance 50 Ω) B: 2 – 10 mA DC (Input resistance 500 Ω) C: 1 – 5 mA DC (Input resistance 1000 Ω) D: 0 – 20 mA DC (Input resistance 50 Ω) E: 0 – 16 mA DC (Input resistance 62.5 Ω) F: 0 – 10 mA DC (Input resistance 100 Ω) G: 0 – 1 mA DC (Input resistance 1000 Ω) H: 10 – 50 mA DC (Input resistance 100 Ω) GW: -1 – +1 mA DC (Input resistance 1000 Ω) FW: -10 – +10 mA DC (Input resistance 100 Ω) Z: Specify current (See INPUT SPECIFICATIONS) Voltage 3: 0 – 1 V DC (Input resistance 1 MΩ min.) 4: 0 – 10 V DC (Input resistance 1 MΩ min.) 5: 0 – 5 V DC (Input resistance 1 MΩ min.) 6: 1 – 5 V DC (Input resistance 1 MΩ min.) 4W: -10 – +10 V DC (Input resistance 1 MΩ min.) 5W: -5 – +5 V DC (Input resistance 1 MΩ min.) 0: Specify voltage (See INPUT SPECIFICATIONS) OUTPUT Current V: 0 – 1 A DC (Load resistance 20 Ω max.) POWER INPUT AC Power M: 85 – 264 V AC (Operational voltage range 85 – 264 V, 47 – 66 Hz) GENERAL SPECIFICATIONS Connection: M4 screw terminals (torque 1.2 N·m) Screw terminal: Nickel-plated brass Housing material: Steel plate (coated with colored Zn-Cr) Isolation: Input to output to power Overrange output: 0 – 105 % Zero adjustment: 0 – 50 % (output at 0 % input) (front) Span adjustment: 50 – 100 % (output at 100 % input) (front) INPUT SPECIFICATIONS ■ DC Current: Input resistor incorporated Specify input resistance value for code Z. (R ≤ 2 W ÷ [F.S. Current]2) ■ DC Voltage: -300 – +300 V DC Minimum span: 0.8 V Offset: Max. 1.5 times span Input resistance: ≥ 1 MΩ INSTALLATION Power input
- AC: Approx. 75 VA Power consumption: Approx. 12 W (excluding that of output current) Operating temperature: -5 to +45°C (23 to 113°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface Weight: 2 kg (4.4 lb) PERFORMANCE in percentage of span Accuracy: ±0.2 % Temp. coefficient: ±0.02 %/°C (±0.01 %/°F) Response time: ≤ 0.5 sec. (0 – 90 %) Line voltage effect: ±0.2 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @ 1 minute (input to output to power)
MODEL: 99SVA 99SVA SPECIFICATIONS ES-1684 Rev.3 Page 2/2 http://www.m-system.co.jp/
2000 V AC @ 1 minute
(input to power to ground)
500 V AC @ 1 minute (output to ground)
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch) 100 (3.94) 202 (7.95) 130 (5.12) 100 (3.94) 120 (4.72) 130 (5.12) 2.5 (.01) 4–R2.5 MTG HOLE MOUNTING REQUIREMENTS unit: mm (inch) 100 (3.94) 120 (4.72) 160 (6.30) min. 4–M4 SCREW Observe at the minimum of 30 mm (1.2”) for ventilation in all directions. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM Isolation SZ *Input shunt resistor incorporated for current input. INPUT
1 Low Drift
U V POWER FG Specifications are subject to change without notice.