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Sentinel CX

Sentinel CX Sensor Station IM Rev. 1.2 Page 20 of 20

8. Appendix

8.1 Specifications

System Specifications

Capacity: 32 I/O Channels

Sensor Inputs: Up to 4 Analog 4-20mA or up to 32 wireless sensors

Outputs: 4 switched alarm outputs, (11VDC)

Warranty: One year

Environmental Specifications

1) Operating Temperature: -20C to +60C (for field use where battery pack is only discharging)

2) Operating Temperature: 0C to +45C (for non-hazardous area where battery is only charging)

Storage Temperature: -40C to +85C

Humidity: 0-99%RH, non-condensing

Altitude: 0 – 2000m

Electrical Specifications

Battery Charger Input: 100-240 VAC, 50-60 Hz, Max Current 2 Amps

Battery Charger Output: 24 +/- 0.1 VDC nominal, Max Current 3.1 Amps

Internal Battery Pack: Rechargeable Lithium–Ion, 9-11.2 VDC, 17.4Ah capacity

External Alarm Connectors: ‘Wet’: 9-11.1 VDC, 2A max total (A1, A2, A3, and FLT outputs

combined)

‘Dry’: Dry Contact 120-220VAC/24VDC, 5A Max

Sensor Input Connectors: 9-11.1 VDC, 100mA max per connector

RFI/EMI Protection: Complies with EN61326

Electrical Classification: NEMA 4X, Class I Division II (pending)

Cabling Specifications

External Alarms Cables: Use only Detcon cables, termination insulation resistance > 10K ohms.

‘Wet’: Connector style is 5 pin Turck connector with security clip.

‘Dry’: Connector style is 6 pin Turck connector with security clip.

Sensor Input Cables: Use only Detcon cables, termination insulation resistance > 10K ohms

Connector style is 4 pin Turck connector with security clip.

Power Input Cable: Use only Detcon Battery Charging Accessory product

Connector style is 3 pin Turck connector with security clip.

Mechanical Specifications

Dimensions: 12" W x 21.3" H x 4.73" D (including antenna and strobe)

12" W x 12.25" H x 4.73 D (without antenna and strobe)

Wireless Specifications

Frequency: ISM 2.4GHz

Range: Indoor/No Line of Sight – 1,000ft

Outdoor RF Line of Sight (with directional antenna) – 1.5 Miles

Spread Spectrum: Digital-Sequence Spread Spectrum (DSSS)

Modulation: 0-QPSK

Sensitivity: -102dBm (1% PER)

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