DUAL SIL2 POWERED ISOLATING DRIVER DIN RAIL & TB          

Model: D5020D            

Supply:           

24 Vdc nom (18 to 30 Vdc) reverse polarity protected,            

ripple within voltage limits ≤ 5 Vpp, 2 A time lag fuse internally protected.            

Current consumption @ 24 V: 70 mA for 2 channels D5020D,           

35 mA for 1 channel D5020S with 20 mA output on 500 Ω load.          

Power dissipation: 1.3 W for 2 channels D5020D, 0.65 W for 1 channel D5020S           

with 24 V supply voltage and 20 mA output on 500 Ω load.           

Isolation (Test Voltage):

I.S. Out/In 2.5 KV; I.S. Out/Supply 2.5 KV; I.S. Out/Fault 2.5 KV; I.S. Out/I.S. Out 500 V;

In/Supply 500 V; In/In 500 V; Fault/In 500 V; Fault/Supply 500V; Fault/Fault 500 V.

Input:

4 to 20 mA with ≤ 2.5 V voltage drop, reverse polarity protected in normal operation,

≥ 5 KΩ impedance (≈ 2 mA sinking from 10 to 30 Vdc) when fault condition detected.

Output:

4 to 20 mA, on max. 700 Ω load.

Response time: 25 ms (0 to 100 % step change).

Output ripple: ≤ 20 mVrms on 250 Ω communication load on 0.5 to 2.5 KHz band.

Frequency response: 0.5 to 2.5 KHz bidirectional within 3 dB (Hart protocol).

Fault detection:

field device and wiring open circuit or short circuit detection;

short circuit detection can be disabled via dip-switch.

Short output detection: load resistance < 50 Ω or < 100 Ω dip-switch selectable

(≈ 2 mA forcing to detect fault).

Open-collector rating: 100 mA at 35 Vdc (≤ 1.5 V voltage drop).

Leakage current: ≤ 50 μA at 35 Vdc.

Response time: ≤ 30 ms.          

Manufacturer: G.M. International