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Specifications - Honeywell CNI4 Operating And Installation Manual

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2 Specifications

2 Specifications
Pulse Input Circuit
Full temperature range: -25 °C to +65 °C
Max wetting current provided = 35 micro-amps
Max Pulser + Line Resistance = 200 ohms
Max line length = 300 feet
If you are using Electronic Correctors or Reed Switch (mechanical) as a pulse input source,
follow the specifications mentioned in the table below.
Firmware Filter
Min "On" Pulse Width
Min "Off" Pulse Width
Max Bounce Time
Max Frequency
Max Reed Switch Pulse
Rate In
41 Days (If 4 user-specified audit-trail log items are configured for hourly logging)
Power Supply
2 D-cell Lithium disposable battery pack for the Pulse Accumulator
2 D-cell Lithium disposable battery pack with super-capacitor for the Cloud Link
4G Modem
External Power Supply
Pulse Accumulator (5 to 16 V)
While using external power, the Pulse Accumulator can use a 2 D-cell Lithium
disposable battery pack as a backup.
Wireless specifications:
LTE: Five band, 700 (Bd13)/700 (Bd17)/850 (Bd5)/ AWS (Bd4)/1900MHz (Bd2)
UMTS/HSPA+: Triple band, 850 (BdV)/AWS (BdIV)/1900MHz (BdII)
GSM/GPRS/EDGE: Quad band, 850/900/1800/1900MHz
: Pulse Input Source Specifications
Table 2-1
Reed Switch (mechanical)
150 ms
150 ms
10 ms
20 PPM, 5% duty cycle
Pulse input type
Electronic Correctors
40 ms
60 ms
2 ms
10 Hz, 40% duty cycle
5 Hz, > 20% duty cycle
600 PPM, 40% duty cycle
300 PPM, 20% duty cycle
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