Measuring amplifier

Article from plant decommissioning.

Model IG-1500 Type Control panel mounting Main unit/Expansion unit Main unit Analog output Yes Power consumption (including analog current output) Normal 2880 mW or less (at 30 V: 96 mA or less)*1 Power saving function (HALF) 2300 mW (at 30 V: 77 mA or less)*1 Power saving function (ALL) 2200 mW (at 30 V: 74 mA or less)*1 Digital display Two seven-segment displays Upper area: red/green, 5 digits Lower area: green, 5 digits Display range -99.999 to +99.999, -99.99 to +99.99, -99.9 to +99.9, -99 to +99 (selectable) Display resolution 1 µm, 10 µm, 100 µm, 1,000 µm (selectable) Output Judgment output (switchable between NPN and PNP) NPN (PNP) open collector x3 channel, 30 VDC (power supply voltage) or less, residual voltage 1 V (2 V) or less, NO/NC selectable, max 50 mA/channel*2 Response time (judgment output) 1.96 to 4031.72 ms*3 Edge check output (switchable between NPN and PNP) NPN (PNP) open collector x1 channel, 30 VDC (power supply voltage) or less, residual voltage 1 V (2 V) or less, NO/NC selectable, max 50 mA,*2 Response time 20 ms Analog output (selectable: ±5 V, 1-5 V, 0-5 V, 4-20 mA) Voltage output Output range ±5 V (full scale deflection 10 V) Output resistance 100 Ω Max load resistance ― Repeat accuracy ±1 mV Display accuracy ±0.05% of F.S. Temperature characteristics ±0.005% of F.S./°C Update cycle Same as sensor head sampling cycle Response time Same as response time (judgment output) Time constant 10 µs (90% response)*4 Current output Output range 4-20 mA (full scale deflection 16 mA) Output resistance ― Max load resistance 350 Ω Repeat accuracy ±1.5 µA Display accuracy ±0.25% of F.S. Temperature characteristics ±0.01% of F.S./°C Update cycle Same as sensor head sampling cycle Response time Same as response time (judgment output) Time constant 30 µs (90% response)*4 Input Gain input Input time: 20 ms or more, response delay: 120 ms or less (non-volatile memory (EEPROM) 1.5 s or less) Reset input Input time: 20 ms or more, response delay: 20 ms or less Timing input Input time: 2 ms or more, response delay: 2 ms or less Input for zero shift Input time: 20 ms or more, response delay: 20 ms or less Input series A/Input series B Input time: 20 ms or more, response delay: 20 ms or less*3 Input to stop laser emission Input time: 2 ms or more, response delay: 2 ms or less Ratings Supply voltage 10 to 30 VDC, incl. ripple (P-P) 10%, Class 2 or LPS Environmental resistance Pollution degree 2 Ambient temperature -10 to +50 °C (No freezing) Relative humidity 35 to 85% RH (No condensation) Vibration resistance 10 to 55 Hz, double amplitude 1.5 mm, 2 hours each in X-, Y-, and Z-axis Material Main unit housing/front panel: Polycarbonate, Button surface: Polyacetal Cable: PVC Accessories Main housing × 1, Control panel bracket × 1, Front protective cover × 1, Power and I/O cable (2 m) × 1, Operating instructions × 1 Weight Approximately 170 g (including accessories)