MSA SUPREMA Touch, Installation & Maintenance Instructions Manual, Page: 244 / 309

MSA AUER
MSA
Technical Data
SUPREMA 243
US
14 Technical Data
14.1 System Data
Environmental Conditions to be observed:
-
Indoor use
-
Intended for pollution degree 2 environment
-
Transient overvoltages according to Installation category II
-
For an altitude up to 2000 m
-
Mains power supply voltage fluctuations are not to exceed 10 percent of the nominal supply
voltage
Racks per system: 1-8
Number of inputs - per system: 1-256
- per rack; up to 64
Switching output/relay outputs: 0-512
Analog outputs 0 - 20 mA: 0-256
Operation and Display: 320 x 240 pixel colour display
resistive touch panel
function keys
Interfaces: 3 x RS232:
- PS operation
- printer
- free
2 x CAN-Bus
System operating voltage 19.2 V ... 32 VDC
System power supply (3x redundancy): 3 x 24 VDC
Rack power supply, 150 W: 85 ... 265 VAC
- output voltage, rack power supply: 24 VDC
- output current, rack power supply: 6.5 A
System power supply limits to be observed:
- maximum allowable operating current feed (+24 V): 20 A
- maximum rack load current of all MAI modules (+24 V): 10 A
- maximum rack load current of all MGO modules (GND): 12 A
Connectable sensors: - active 4 ... 20 mA, 2-wire
- active 4 ... 20 mA, 3-wire
- active 4 ... 20 mA, 4-wire
- switches
- fire
Housing: 19“ rack, 3HE
Storage temperature for all parts of the system: -25 °C ... +55 °C