德国科尼克IsoTrans A20400系列隔离器(KNICK)

Output

0(4) -20 mA / max. 12 V (corresponds to 600 ohms load)

0(4)-20 mA / max. 1.,2 V (corresponds to 60 ohms load at 20 mA)

Residual ripple

<10 mV_rms

<10 mV_rms

Transmission error

<0.1 % full scale

<0.1 % full scale

Load error

<0.05 % meas.val. / 100 ohms

Negligible

Response time (T₉₉)

Approx. 5 ms at 500 ohms load

Approx. 5 ms at 60 ohms load

Temperature coefficient ¹⁾

<0.002 %/K full scale per 100 ohms load (reference temperature 23 °C)

<0.002 %/K full scale (reference temperature 23 °C)

Test voltage

2.5 kV AC

Working voltage

(basic isolation)

600 V AC/DC with overvoltage category II and pollution degree 2 between input and output of the same channel and between chanals

Protection against electric shock

Safe Isolation according to EN 61140 by reinforced insulation in accordance with EN 61010-1. Working voltage with overvoltage category II and pollution degree 2: 300 V AC/DC For applications with high working voltages, you should ensure there is sufficient spacing or isolation from neighboring devices and protection against electric shocks.

EMC ²⁾

Product Family Standard:

EN 61326

Emitted interference:

Class B

Immunity to interference:

Industry

Approvals

cUL:

Standards: UL 508 and CAN/CSA 22.2 No. 14-95

GL:

No. 32650-06 HH

MTBF3)

Approx. 1031 years/channel

Chopper rate

Approx. 100 kHz

Ambient temperature

Operation:

–20 ... +65 °C

Transport and storage:

–25 ... +85 °C

Housing

Modular housing, width 6 mm See dimension drawings

Protection class

IP 20

Mounting

For mounting on 35 mm top hat rail according to EN 50022

Weight

Approx. 50 g