This is the instruction manual for SIGNET 9040 Intelek-Pro ORP Controller
This manual provides instructions for installing and operating the SIGNET 9040 Intelek-Pro ORP Controller, including mounting, power connections, input/output wiring, and calibration procedures. It details the front and rear panel components, system configuration, and troubleshooting. The controller is designed for ORP measurement in process control applications with modular input/output options and a NEMA 4X/IP65 rated enclosure. Technical specifications cover power requirements, operating temperature, humidity, and display features.
| Power Requirements | 17 to 30 VDC @ 0.5 A max. and/or 90 to 132 VAC @ 50 to 60 Hz, or 180 to 264 VAC @ 50 to 60 Hz |
|---|---|
| Operating Temperature | 32 to 130 °F/0 to 55 °C |
| Relative Humidity | 95% R.H. max., non-condensing |
| Enclosure Materials | ABS plastic NEMA 4X/IP65 front, optional NEMA 4X/IP65 rear cover |
| Dimensions | 88 x 88 x 165 mm (3.5 x 3.5 x 6.5 in.) |
| Display | 4.5 digits, 0.5 in. high (upper) 8 digits, 0.3 in. high (lower) |
| ORP Range | ±3000 mV (x 1 gain setting) ORP ±1000 mV (x -3 gain setting) |
| Temperature Range | -10 to 110 °C (14 to 230 °F) |
| Noise Immunity | Meets IEC 801-3 Compatible |
The controller requires 17 to 30 VDC @ 0.5 A max. and/or 90 to 132 VAC @ 50 to 60 Hz, or 180 to 264 VAC @ 50 to 60 Hz (jumper selectable).
The operating temperature range is 32 to 130 °F/0 to 55 °C.
The display is a 4.5-digit (0.5 in. high) and 8-digit (0.3 in. high) liquid crystal display.
The warranty is limited to two years from the date of purchase by the initial owner, or three years from the date of manufacture, whichever comes first.