Define Instruments LD-PRC: Process Indicator, Controller
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This general purpose controller is ideal for all process applications. One key feature is its simple (key-in) calibration procedure, which removes the need for an input signal during calibration.
- 5 buttons. 4 setpoint indicator LED’s (R4 & R4A only)
- 20mm LED display, 4 digits
- IP65 dust and splash-proof
- Panel mount case
(H x W x D)
48 x 96 x 119.5mm
The LD-PRC can be used either by itself or as a PLC interface, and comes with a large display that's easy to read - even at a distance. Accuracy is ensured with high resolution analog input and output modules.
There are 3 output variations, allowing you the flexibility of choosing the option that best suits your application requirements:
- LD - PRC - I: Indicator only
- LD - PRC - R4: Controller with 4 relays & 4 set-points
- LD - PRC - R4A: Controller with 4 relays, 4 set-points & an analog output
Input signal | Current (0/4-20mA) |
| Excitation | 24V |
| Sampling rate | 10Hz |
| Resolution | 16-bit |
| Accuracy | 0.05% of reading |
| Temp. drift | Typically 50ppm/°C |
| Optional | |
| Relay outputs | 4 x 5A form A |
| Analog output | Isolated 16-bit 4-20 mA or 0-10V output |
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