Advantech Advantech Modem ADAM-4550 Manuel d'utilisateur télécharger pdf (Page 14)

ADAM 4000 Series

3-14

ADAM

ADAM-4021

Analog Output Module

Analog Output

• Effective resolution: 12-bit

 Output type: mA, V

 Output range: 0 to 20 mA, 4 to 20 mA,

and 0 to 10 V

 Isolation voltage: 3000 V

DC

• Output Impedance: 0.5 Ω

 Accuracy:

±0.1% of FSR for current output

±0.2% of FSR for voltage output

 Readback accuracy: ±1% of FSR

 Resolution: ±0.015% of FSR

 Zero drift:

Voltage output: ±30 µV/°C

Current output: ±0.2 µA/°C

 Span temperature coefficient:

±25 ppm/°C

 Programmable output slope:

0.125 ~ 128 mA/sec.

0.0625 ~ 64.0 V/sec.

 Current load resistor:

0 to 500 Ω (source)

Built-in Watchdog Timer

Power

• Power requirements:

+10 ~ +30 V

DC

(non-regulated)

 Power consumption: 1.4 W

ADAM-4018M

8-Channel Analog Input

Data Logger

Analog Input

• Effective resolution: 16-bit

 Channels:

Six differential, two single-ended

 lnput type: Thermocouple, mV, V, mA

 lnput range: ±15 mV, ±50 mV, ±100

mV, ±500 mV, ±1 V, ±2.5 V, ±20 mA

 T/C type and temperature range:

J 0 ~ 760° C

K 0 ~ 1370° C

T -100 ~ 400° C

E 0 ~ 1000° C

R 500 ~ 1750° C

S 500 ~ 1750° C

B 500 ~ 1800° C

 Isolation voltage: 3000 V

DC

 Sampling rate: 10 samples/sec. (total)

• Input impedance: 1.8 MΩ

 Bandwidth: 13.1 Hz @ 50 Hz,

15.72 Hz @ 60 Hz

 Accuracy: ±0.1% or better

 Zero drift: ±3 µV/°C

 Span drift: ±25 ppm/°C

 CMR @ 50/60 Hz: 92 dB min.

Storage

• Capacity (128KB Flash memory):

38,000 samples (total)

• Storage mode: Write to end of

memory & cyclic

• Logging mode: Internal log or event

log (high/low)

• Sampling interval: 2 secs. ~ 18 hours

Built-in Watchdog Timer

Power

• Power requirements:

+10 ~ +30 V

DC

(non-isolated)

 Power consumption: 1.8 W

ADAM-4018

8-Channel Thermocouple

Input Module

Analog Input

• Effective resolution: 16-bit

 Channels:

Six differential, two single-ended

 lnput type: Thermocouple, mV, V, mA

 lnput range: ±15 mV, ±50 mV, ±100

mV, ±500 mV, ±1 V, ±2.5 V, ±20 mA

 T/C type and temperature range:

J 0 ~ 760° C

K 0 ~ 1370° C

T -100 ~ 400° C

E 0 ~ 1000° C

R 500 ~ 1750° C

S 500 ~ 1750° C

B 500 ~ 1800° C

 Isolation voltage: 3000 V

DC

 Fault and overvoltage protection:

Withstands overvoltage up to ±35 V

 Sampling rate: 10 samples/sec. (total)

• Input impedance: 20 MΩ

 Bandwidth: 13.1 Hz @ 50 Hz,

15.72 Hz @ 60 Hz

 Accuracy: ±0.1% or better

 Zero drift: ±3 µV/°

C

 Span drift: ±25 ppm/°C

 CMR @ 50/60 Hz: 92 dB min.

Built-in Watchdog Timer

Power

• Power requirements:

+10 ~ +30 V

DC

(non-isolated)

 Power consumption: 0.8 W

ADAM-4018 8-Channel Thermocouple Input Module

ADAM-4018M 8-Channel Analog Input Data Logger

ADAM-4021 Analog Output Module

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