- Selective T/C, RTD, Linear Input
- Selective P, PD, or ON/OFF control mode
- Universal power supply 90~240VAC, 50/60Hz; DC 24V is also available for option.
- Max. 3 Alarm outputs available option
- Standby and Latch mode can be combined with 8 different alarm function.
- Retransmission or RS-485 communication (MODBUS RTU) is available for option.
VD & SD660 Indicator/Controller
SD660 | VD2000 | VD2001 | VD2003 | VD2004 Series
Products Specification
| Input | Thermocouple (J, K, R, S, T, E, B, N, C type) |
|---|---|
| DIN Pt100 or JIS Pt100 | |
| Linear (4~20mA, 0~50mV, 1~5V, 0~10V……) | |
| Accuracy | ±1°C for Thermocouple Input |
| ±0.2°C for Pt100; ±3 μV for Linear Input | |
| Sampling Time | 0.25 sec. |
| Control Mode | P. band 0.0~300.0% F.S. for P control & PD control |
| Derivate Time: 0~900 sec. | |
| Hysteresis range 0~2000 for ON/OFF control | |
| Cycle Time (0~100) | Relay Contact Output 15 sec. |
| Pulsed Voltage Output (SSR) 1sec. | |
| Continuous Current (Voltage): 0 sec. | |
| Output Mode | Relay Contact Output: 10A/240VAC (Resistive Load) |
| Pulsed Voltage Output to Drive SSR: DC 0/24V (Min. 250 ohm) | |
| Current Output: 4~20mA (Resistive 600 ohm Max.) | |
| Continuous Voltage Output: 1~5V, 0~10V (Resistive Min. 600 ohm) | |
| General | Rated Voltage 90~264V AC, 50/60Hz; DC 24V |
| Ambient Temperature/Humidity: 0~50°C, 0~90% RH | |
| Power Consumption less than 3VA |
