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| Home > Products > Wall Mountable > WM-PRC |
WM-PRC - 4-20mA Controller
This versatile wall mount process controller is the essential tool for industrial automation systems. It has a virtually endless range of possible applications, and can be used either on its own, or in conjunction with a transmitter outputting current or voltage (i.e. temperature, level, pressure, humidity etc).
- Current (0/4-20mA) or voltage (0-2/10V) input
- Input signal averaging
- Ready-to-hang display case, no panel cutouts required
- Dual alphanumeric LCD display rows
- Simple, intuitive interface with scrolling text prompts
- Factory precalibrated. Key-in recalibration (no input signal needed)
- Security PIN protected calibration and setpoint access
- Selectable decimal point position and rounding
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- Specifications
- Display & Casing
WM-PRC-R8 - 8 x relays
WM-PRC-R8A - 8 x relays, 1 x analogue output
WM-PRC-R8S - 8 x relays, 1 x serial port
WM-PRC-R8AS - 8 x relays, 1 x analogue output, 1 x serial port |
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| Input signal |
Current (0/4-20mA)
Voltage (0-2/10V) |
| Power supply |
HV: 85-265V AC/95-370V DC OR
LV: 15-48V AC/10-72V DC |
| Excitation |
24V DC (50mA max) |
| Sampling rate |
10Hz |
| Resolution |
16-bit |
| Accuracy |
0.05% of reading |
| Temperature drift |
Typically 50ppm/°C |
| Relay outputs |
8 x 5A form A relay outputs.
Includes 8 setpoints with hysteresis and delay on make, PLUS 4 front panel indicator LEDs. |
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| Analogue output |
1 x isolated 16-bit 4-20mA or 0-10V output
Window programmable over any range within the full scale range of the
controller. |
| Serial port |
Isolated RS232 or RS485 serial output
Modes: Texmate NZ ASCII, Modbus/RTU slave, Ranger A
Data rates: 1200-115k2 baud.
Parity: Odd/even/none |
- 5 buttons
- 2 x 10mm, 16-digit LCD display rows
- 4 indicator LEDs
- Hinged transparent dust cover
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- IP65 dust and splash proof
- Wall mount case: 185 x 235 x
119mm (H x W x D, cover closed)
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