Honeywell DCP301 User Manual page 161

Chapter 10. SPECIFICATIONS
Item
Display characters
Isolation
RS-485 communications can be performed by connecting to a computer equipped with an RS-485 interface.
General Memory backup
Specifica-
tions
Rated power voltage
Power consumption
Power ON rush current
Power ON operation
Allowable transient power
loss
Insulation resistance
Dielectric strength
Standard conditions
Operating conditions
Installation mode
Applicable standards
Installation category
Pollution degree
10-6
11bits/character
Char. bit count
Format 1 start bit, even parity, 1 stop bit; or 1 start bit, no parity, and 2 stop
bits
8bits
Data length
All inputs and outputs are completely isolated.
Memory Battery backed-up RAM
Battery life Controller power OFF
Controller power ON
90 to 264Vac, 50/60Hz
30VA max.
15A max., 10ms (under operating conditions)
Handling Precautions
When starting up a number of DCP31s simultaneously, ensure ample power is supplied
or stagger startup times. Otherwise, the controllers may not start normally due to inrush
current induced-voltage drop. Voltage must stabilize within 2s after power ON.
Reset time: 15s max. (time until normal operation possible under normal operating
conditions)
20ms max. (under operating conditions)
Min. 20MΩ across power terminal (1) or (2) and ground terminal (3) (using a 500Vac
megger)
1500Vac 50/60Hz for 1min across power terminal and ground terminal
1500Vac 50/60Hz for 1min across relay output and ground terminal
500Vac 50/60Hz for 1min across non-power terminal and ground terminal
500Vac 50/60Hz for 1min across isolated terminals
23 ±2°C
Ambient temperature
60 ±5%RH
Ambient humidity
105Vac ±1%
Rated power voltage
50 ±1Hz or 60 ±1Hz
Power frequency
Vibration resistance 0m/s
Impact resistance 0m/s
Reference plane (vertical) ±3°
Mounting angle
Altitude 2000m max.
Ambient temperature 0 to 50°C (temperature at case bottom when closely mounted)
range 10 to 90%RH (no condensation)
Ambient humidity range 90 to 264Vac
50 ±2Hz or 60 ±2Hz
Rated power voltage
Power frequency 0 to 1.96m/s
Vibration resistance 0 to 9.80m/s
Reference plane (vertical) ±10°
Impact resistance
Mounting angle
Permanently connected type controller, indoor installation, panel-mounted
EN61010-1, EN50081-2, EN50082-2 (CE statement), EN61326
Category II (IEC664-1, EN61010-1)
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Specification
Approx. 3 years under standard conditions
Approx. 10 years under standard conditions
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