COOPER INDUSTRIES INC HS900T Manuale Utente

11

Frequency

902 to 928 MHz

Technology

Frequency Hopping Spread Spectrum

Power Source

12 to 30VDC regulated

Power Consumption

1.8 Watts (average) / 8.4 
Watts (peak); 75mA @ 
24VDC (average) / 350 mA 
@ 24VDC (peak)

2 Watts (85mA @ 24VDC)

Temperature Range

-40°C to 70°C
(-40°F to 158°F)

Humidity

N/A

0% to 95% (non-condensing)

Inputs

1 x 4-20mA analog
(250 ohm input impedance)

N/A

2 x 5 to 30V AC/DC discrete N/A

Outputs

N/A

1 x 4-20mA analog (12-bit 
resolution)

N/A

3 x 120VAC 0.5A discrete 
(dry contact)

Maximum Relay Current N/A

0.5A @ 125VAC discrete 
(1,2 and RF Link)

Range

4 to 5 miles (Omni), >15 miles (Yagi) LOS

Maximum Loop 
Impedance

N/A

150 to 1350 ohms for power 
supply voltages of 12 to 
30VDC*

Dimensions

4” x 4.5” x 0.7” (102mm x 114mm x 18mm)

Transmit Power

1 Watt

N/A

Repeatability (4-20mA)

N/A

0.02%

Accuracy

N/A

0.2% of full scale

Mounting

DIN-rail mount

Environmental

NEMA 1 (equivalent to IP30)

Approvals

USA - FCC 15.247
Canada - ISC RSS 210
UL - Class I, Div. 2 (Groups A,B,C,D)

*Maximum loop impedance = (VIN -9V/20mA)