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MX 32 Controller
Brand: OldhamThe MX 32 is a compact, low-profile controller that continuously monitors gas detection, including 4-20 mA, dry logic input, MODBUS RS485 signal from compatible detectors.
Features- Analog and digital controller
- Up to eight detectors
- Fully scalable
Specifications
Brand
Approvals & Certifications
- SIL 1 EN 50271: 10
- EMC EN 50270: 15
- ISO 9001, 14001
- LVD EN 61010-1: 10
Cable Entry
- Wall Mounted Version: 2 M20 Cable Glands, 6 to 12 mm² (7 to 9 AWG) Outer Diameter Cable
- Wall Mounted Version: 5 M16 Cable Glands, 4 to 8 mm² (8 to 11 AWG) Outer Diameter Cable
Channels
- Analog: 2, Max.
Communication
- Digital Lines - Baud Rate: 9,600 bit/sec
- Digital Lines: Proprietary Protocol
- Digital Lines: RS-485
- Digital Output: RS-485 Modbus RTU
Consumption
- 250 mA - Max.
Display
- LCD Back-lit Display + Smart Keys
Electrical Connectors
- Analog Channel: 2 or 3-Core Shielded Cable Depending on Detector
- Digital Lines: 2 Twisted Shielded-pair Cable
Electrical Rating
- On-Board & External Relay: 2 A at 250 Vac
- On-Board & External Relay: 2 A at 30 Vdc
Environmental Protection
- IP55
Humidity
- 5 to 95 % Relative Humidity
Indication
- Visual Indicator: 7 LEDs Per Line (1 LED Fault Indicator)
Input
- Analog Channel: 0-23 mA (4-20 mA Reserved for Measurement)
Input Power
- 100-240 Vac at 50/60 Hz, 35 W
- 22-28 Vdc at 92 W
Load Resistance
- Analog Channel: 120 ohms
Mounting
- Wall Mounted
Operating Temperature
- -20° to 50° C (-4° to 122° F)
Output
- Analog: up to 8 Outputs (4-20 mA)
- Maximum
Power Supply
- 100/240 Vac
- 24 Vdc
Storage Temperature
- -20° to 50° C (-4° to 122° F)