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Type Specification
Mounting • Floor mount
• Pole mount:
- 2” (60.3 mm)
- 3” (89.0 mm)
- 4” (114.3 mm)
• Direct wall mount
Power • 24V DC standard (21-30 V DC operating voltage range); MAX 150 watts
• (optional) 100-120/240 V AC; 50-60 Hz
Note
Voltage range includes line voltage variations.
Instrument air Not required; optional for valve actuation, minimum pressure of 90 psig
Environment • Hazardous area certified: -20
o
C to 60
o
C (-4
o
F to 140
o
F)
• 0 to 95% RH (non-condensing)
• Indoor/outdoor
• Pollution - degree 2 (The unit can withstand some non conductive environ-
mental pollutants e.g., humidity.)
Approvals
FOR USE IN HAZARDOUS LOCATIONS:
• For Canada: Class I, Zone 1, EX d IIC T6, Enclosure Type 4 Class I, Division 1,
Group B, C and D.
• For USA: Class I, Zone 1, EX d IIC T6, Enclosure Type 4 Class I, Division 1, Group
B, C and D.
2.2.2 Electronic hardware
Use the following table to determine the electronic hardware specifications:
Type Specification
Rating Division 1; no purge required
Communication
ports
3 configurable Modbus ports that support RS-232/422/485 protocols; 2 op-
tional ports in expansion slots; 9-pin RS-232 port.
Note
The maximum number of simultaneous Modbus TCP/IP connections from
Modbus Master is 10.
Optional modem 56K Baud Telephone
Equipment description and specifications
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