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Installation Manual 37
Dimensions and Specifications
Return Policy IndexSpecifications
Model 2400S Analog (Zone 1 Exi)
Channel A One passive 4–20 mA output
• Intrinsically safe
• Isolated to ±50 VDC from all other outputs and earth ground
• Maximum load limit: 820 ohms
• Can report mass flow, volume flow, density, temperature, or drive gain
• Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 (June 1994)
Channel B (configurable) One passive 4–20 mA output
• Intrinsically safe
• Isolated to ±50 VDC from all other outputs and earth ground
• Maximum load limit: 820 ohms
• Can report mass flow, volume flow, density, temperature, or drive gain
• Output is linear with process from 3.8 to 20.5 mA, per NAMUR NE43 (June 1994)
One passive frequency/pulse output
• Intrinsically safe
• Can report mass flow or volume flow, which can be used to indicate flow rate or
total
• Scalable to 10,000 Hz
• Power: External (passive): +36 VDC maximum, +24 VDC typical
• Output is linear with flow rate to 12,500 Hz
One passive discrete output
• Intrinsically safe
• Can report five discrete events, flow switch, forward/reverse flow, calibration in
progress, or fault
• Power: External (passive): +36 VDC maximum, +24 VDC typical
• Maximum sink capability: 500 mA
One passive discrete input
• Intrinsically safe
• Power: External (passive): +3 to 36 VDC maximum
• Can reset all totals, reset mass total, reset volume total, or start sensor zero
Entity parameters
Model 2400S PROFIBUS-DP Digital 2-way PROFIBUS-DP signal.
Certified by PNO.
Model 2400S DeviceNet Digital 2-way DeviceNet signal.
Certified by ODVA.
Parameter
Value
4–20 mA output
Frequency/
discrete output
Voltage (U
i
) 36 V 36 V
Current (I
i
) 500 mA 500 mA
Power (P
i
) 1.5 W 1.5 W
Capacitance (C
i
) 1.1 nF 1.1 nF
Inductance (L
i
) 0.0 mH 0.0 mH