MX52
• 2-16 Analog input channels
• Up to 34 on-board relays
• analog and RS485 outputs
• SIL 2
The MX 52 control unit allows various detectors to be connected and monitored. Any gas detector from Industrial Scientific or any other 4-20 mA device can be monitored and controlled.
The modular design and flexibility enable the MX 52 to be adapted to your exact requirements.
Type:
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Wall mounted controller |
Function:
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Microcontroller-based multichannel monitor |
Capacity:
|
8 cards, 2 independent channels each (max 16 channels) |
Display:
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Fluorescent 2 lines 16 fixed or scrolling characters |
ALARMS
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|
Fault Alarms:
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System functioning normally
Faulty interface link
Faulty detector
Faulty microcontroller
Specific channel identification with yellow LED
Common fault relay |
Gas Alarms:
|
3 independent thresholds per channel
Third threshold delayed or averaged
Automatic or manual reset
Programmable increasing or decreasing alarm
Visual red LED
Relay output per channel (alarm 1 and 2), common relay on alarm 3 |
Audible Alarms:
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80 dB at 30 cm |
Relays:
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2 independent gas alarm relays per channel (2 A - 250 VAC Rating for resistive load)
1 common gas alarm 3 relay or common audible alarm transfer (programmable)
1 common fault relay
Programmable positive or negative safety on alarm relays
Fail safe on fault
Programmable NC or NO output on alarm 1, alarm 2 and fault alarm, SPDT on alarm 3 |
MEASUREMENT INPUT
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|
Type of Detectors:
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Flammable detector bridge type
Oxygen, toxic or flammable detector 4-20 mA output, 2 or 3 wire
Other detectors standard current output |
Link:
|
2 or 3 wires re-inforced cable |
Loop Impedance:
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Flammable, 3 wires - 32 Ω
4-20 mA : 2 or 3 wires - 56 Ω
Average line length (in meters at 20°C for a 1.5 mm2 conductor):
- Flammable : Bridge type - 1000 m 4-20 mA - 2000 m
- Power supply control per LED on each channel (power ON/OFF green LED indicator) |
Signal Output:
|
Analog 4-20 mA per channel
Serial RS 485 or 232 ModBus protocol |
Power Supply:
|
103 to 122 V AC or 207 to 244 VA
21 to 31 V DC |
Power Consumption:
|
300 VA or 240 W |
Miscellaneous:
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Acknowledgement: local or remote |
Operating Temperature:
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-10°C to +45°C (14°F to 113°F) |
Humidity Range:
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Relative humidity 5% to 95%,uncondensed |
Compliance:
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European Standards 50054, 50081 and 50082 |
Weight:
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15 Kgs |
Dimensions:
|
Rack 3U, 19” frame
482 w x 132 h x 266 d in mm |
Part Number
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Description
|
|
W52I020
|
Frame rack 3 U 19” type MX 52 fitted with power and CPU cards. 16 channels, 230 VAC
|
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W52I010
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Frame rack 3 U 19” type MX 52 fitted with power and CPU cards. 16 channels, 110 VAC
|
|
W52I02I
|
Frame rack 3 U 19” type MX 52 equipped with power and CPU cards.
16 channels version with galvanic isolation, 230 VAC
|
|
W52I01I
|
Frame rack 3 U 19” type MX 52 equipped with power and CPU cards.
16 channels version with galvanic isolation, 110 VAC
|
|
6451424
|
2-addtional-channel card
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|
Oldham MX 52 Controller Documents
Literature
Manuals
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