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20 • XEV22D I&O Manual
026-1206 Rev 3 13-DEC-2012
17 Specifications
Housing
Self extinguishing ABS
Dimensions
Case:
Front
: 4 DIN modules, 70 mm x 135 mm with male and female connectors
Depth
: 60 mm
Mounting:
DIN RAIL mounted in a omega (3) din rail
Protection
IP20
Connections
Detachable screw terminal block
≤
2.5 mm
2
wiring
Power Supply
24VAC/DC ±10%
Power Absorption
(depending on the valve)
20VA max
Display
Three (3) digits with icons, red LEDs, height 14.2 mm
Inputs
1 temperature probe Pt1000 or NTC
1 pressure transducer 4 to 20mA or 0 to 5V
Digital Inputs
1 free of voltage
1 at high voltage
Outputs for Valve
Bipolar or unipolar valves
Data Storage
On the non-volatile memory (EEPROM)
Kind of Action
1B
Pollution Grade
Normal
Software Class
A
Temperature
Operating:
0 to 60°C
Storage:
-25 to 60 °C
Relative
Humidity
20 to 85% (no condensing)
Resolution
0.1°C or 1°F
Precision at 25°C
±0.7°C ±1 digit
Table 17-1 - XEV22D Specifications