| Model |
PSV-2401 / PSV-2411 / PSV-2431 / PSV-2451 |
| Input Signal |
DC Voltage Signal |
| Operation Method |
ΔΣ Integration Method |
| Input Section |
| Number of Inputs |
1 point |
| Measurement Range |
| Type |
Voltage Measurement Range |
| ±70V |
-70000 to +70000mV |
| ±30V |
-30000 to +30000mV |
| ±20V |
-20000 to +20000mV |
| ±10V |
-10000 to +10000mV |
| ±5V |
-5000.0 to +5000.0mV |
| ±2V |
-2000.0 to +2000.0mV |
| ±1V |
-1000.0 to +1000.0mV |
| ±200mV |
-200.00 to +200.00mV |
| ±100mV |
-100.00 to +100.00mV |
| ±20mV |
-20.000 to +20.000mV |
| ±10mV |
-10.000 to +10.000mV |
| 1-5V |
+1000.0 to +5000.0mV |
| 0-10V |
0 to +100000mV |
*Please contact us for other measurement ranges.
|
| Accuracy |
±0.1% FS ＋ 1 digit |
| Oversampling |
Fixed at 250kHz |
| Input Low-Pass Filter |
Cutoff Frequency: 1kHz |
| Sensor Power Output |
Option: [H] DC +12V±5% 60mA max / [L] DC +5V±5% 150mA max Sensor power is not output during USB bus power.
|
| Arithmetic Section |
| Moving Average Count |
1 - 99 |
| Low Cutoff |
Evaluates to 0 for voltage values below the set threshold. |
| Control Input |
None or 1 point (depending on model) [D2] Option adds 2 points |
| (Configuration) |
Configure functions for each control input (CTL) to manage via external control.
[Functions] Hold (Current, Max, Min, Max Peak-to-Peak fluctuation), Zero Shift, Span Shift, Zero Set, Span Set
[ON Logic] Normally Open, Normally Closed |
| (Operation Method) |
Shorting (opening) the control input (CTL*) terminal (ON logic) to GND turns it ON, and opening (shorting) applies the configured settings. |
| (Data Communication) |
Command control via communication is supported (USB, CAN, RS-485) *Commands configured via communication cannot be canceled via terminal input. A hardware reset is required. |
| Control Input Response |
Response time can be configured (1ms to 1999ms) |
| Control Input Backup |
Enables/disables backup of values during shift and set operations (retains values even when powered off). |
| Setting Retention |
Non-volatile memory (EEPROM)
|
| Display Section |
| Display (Numeric) |
5-digit, 7-segment LED, Character Height: 9mm PSV-2401: Red LED / PSV-2401-G: Green LED (Option)
Display Range: -19999 to 99999 Polarity Display: "-" lights up during reverse rotation
Over-range Display: OL Zero Display: Leading zero suppression
Display Update Time: 0.3 seconds (configurable from 0.1 to 9.9 seconds) Display Accuracy: 20ppm ± 1 digit at 23℃ |
| Decimal Point Position |
Semi-fixed, configured in program mode. 0: □□□□□ 1: □□□□.□ to 4: □.□□□□ |
| Display (Indicator) |
1 LED, configured from Power / Control Input
|
| USB Communication Section |
| USB Comm. Specs |
USB 2.0 (Serial port communication via USB Virtual COM at 230.4kbps) |
| USB Comm. Functions |
Write/Read settings, continuous measurement value output |
| Output Update Time |
1ms - 9999ms (Configurable in 1ms increments)
|
| General Specifications |
| Operating Temp/Humidity |
-10℃ to +50℃, 35 to 85% RH (Non-condensing) |
| Power Supply Voltage |
DC 7-60V (With reverse connection protection), USB Host Power: 5V |
| Power Consumption |
3W or less |
| Isolation |
Between Power / Voltage Input / Other Inputs & Outputs |
| Weight |
Approx. 60g
|
| CAN Option |
| Comm. Specs |
CAN 2.0B 10k / 20k / 50k / 100k / 250k / 500k / 1M bps, Formats (INTEL/MOTOROLA), Frames (11-bit/29-bit) |
| Comm. Functions |
Write/Read settings, continuous measurement value output |
| Configurable Items |
CAN Transmit ID, CAN Receive ID |
| Output Update Time |
1ms - 9999ms (Configurable in 1ms increments)
|
| RS-485 Option Please contact us for Modbus RTU support as well. |
| Max Connections |
32 units (max) |
| Connection Type |
2-wire multi-drop serial communication |
| Comm. Method |
Asynchronous |
| Comm. Standard |
RS-485 |
| Baud Rate |
9600bps / 19200bps / 38400bps (Configured in program mode) |
| Data Format |
Start bit: 1-bit / Stop bit: 1-bit / Data length: 8-bit / Parity: None |
| Comm. Code |
ASCII |
| Comm. Functions |
Write/Read settings, measurement value output (responds to request commands)
|
| Analog Output Option |
| Output Signal |
[E1] 0 - 10V [E5] 0 - 5V [R1] ±10V [R5] ±5V [I1] 4 - 20mA 【Select Model】 |
| D/A Conversion |
DAC Method |
| Output Resolution |
16-bit (50,000 or more) |
| Load Resistance |
Voltage Output: 4.7kΩ or higher Current Output: 300Ω or lower |
| Output Accuracy |
Voltage Output: ±0.1% of FS @ 23℃ Current Output: ±0.1% of FS @ 23℃ |
| Temperature Drift |
±200ppm/℃ or less |
| Output Scaling |
Arbitrary scaling possible via Full Scale and Zero Scale settings |
| Output Update Time |
1ms - 9999ms (Configurable in 1ms increments)
|
| Comparator (Alarm) Output Option |
| Configuration |
Configured in program mode |
| Number of Outputs |
2 points / 4 points (depending on model selection criteria) |
| Output Form |
Isolated solid-state output (PhotoMOS relay), non-polarized. When comparator operation condition is ON, resistance between COMP-COM is 50Ω or less. |
| Output Load Voltage |
Peak AC/DC 280V 100mA (Resistive load), ON Resistance: Max 50Ω or less |
| Output Logic |
Comparison is performed with polarity (0 is greater than negative).
| [High] |
ON when at or above the set value |
| [Low] |
ON when at or below the set value |
| [Inside Range] |
ON within the range, OFF outside the range |
| [Outside Range] |
ON outside the range, OFF within the range |
|
| Update Time |
Based on analog output update time configuration. Response time: 1ms (max) |
